-- dump date 20140619_164052 -- class Genbank::CDS -- table cds_note -- id note YP_001355476.1 binds to the dnaA-box as an ATP-bound complex at the origin of replication during the initiation of chromosomal replication; can also affect transcription of multiple genes including itself. YP_001355477.1 binds the polymerase to DNA and acts as a sliding clamp YP_001355478.1 negatively supercoils closed circular double-stranded DNA YP_001355479.1 Similar to signal transduction response regulator (EAL family protein) YP_001355480.1 NADPH-dependent; catalyzes the reduction of 7-cyano-7-deazaguanine to 7-aminomethyl-7-deazaguanine in queuosine biosynthesis YP_001355482.1 signal transduction sensor histidine kinase (PAS sensory box) YP_001355506.1 exports sodium by using the electrochemical proton gradient to allow protons into the cell; functions in adaptation to high salinity and alkaline pH; activity increases at higher pH; downregulated at acidic pH YP_001355518.1 PEP carboxykinase; PEP carboxylase; PEPCK; catalyzes the phosphorylation and decarboxylation of oxaloacetate to form phosphoenolpyruvate using ATP YP_001355520.1 catalyzes the methyl esterification of L-isoaspartyl residues that are formed in damaged proteins YP_001355522.1 B2 or R2 protein; type 1b enzyme; catalyzes the rate-limiting step in dNTP synthesis; converts nucleotides to deoxynucleotides; forms a homodimer and then a multimeric complex with NrdE YP_001355527.1 Catalyzes the rate-limiting step in dNTP synthesis YP_001355528.1 Catalyzes two discrete reactions in the de novo synthesis of purines: the cleavage of adenylosuccinate and succinylaminoimidazole carboxamide ribotide YP_001355531.1 23S rRNA m2A2503 methyltransferase; methylates the C2 position of the A2530 nucleotide in 23S rRNA; may be involved in antibiotic resistance YP_001355533.1 catalyzes the conversion of 5-[(5-phospho-1-deoxyribulos-1-ylamino)methylideneamino]- 1-(5-phosphoribosyl)imidazole-4-carboxamideand glutamine to imidazole-glycerol phosphate, 5-aminoimidazol-4-carboxamideribonucleotide and glutamate; the HisF subunit acts as a cyclase YP_001355534.1 DNA-(apurinic or apyrimidinic site) lyase YP_001355535.1 catalyzes the transfer of a total of four methyl groups from S-adenosyl-l-methionine (S-AdoMet) to two adjacent adenosine bases A1518 and A1519 in 16S rRNA; mutations in ksgA causes resistance to the translation initiation inhibitor kasugamycin YP_001355573.1 catalyzes the formation of 1-(5-phosphoribosyl)-5-aminoimidazole from 2-(formamido)-N1-(5-phosphoribosyl)acetamidine and ATP in purine biosynthesis YP_001355576.1 involved in lysine biosynthesis; DAP epimerase; produces DL-diaminopimelate from LL-diaminopimelate YP_001355578.1 recognizes the termination signals UAG and UAA during protein translation a specificity which is dependent on amino acid residues residing in loops of the L-shaped tRNA-like molecule of RF1; this protein is similar to release factor 2 YP_001355579.1 binds directly to the 16S rRNA and is involved in post-translational inhibition of arginine and ornithine decarboxylase YP_001355580.1 catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate YP_001355581.1 lipoprotein signal peptidase; integral membrane protein that removes signal peptides from prolipoproteins during lipoprotein biosynthesis YP_001355582.1 catalyzes the formation of threonyl-tRNA(Thr) from threonine and tRNA(Thr); catalyzes a two-step reaction, first charging a threonine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA YP_001355583.1 IF-3 has several functions that are required and promote translation initiation including; preventing association of 70S by binding to 30S; monitoring codon-anticodon interactions by promoting disassociation of fMet-tRNA(fMet) from initiation complexes formed on leaderless mRNAs or incorrectly bound noninitiatior tRNAs and complexes with noncanonical start sites; stimulates codon-anticodon interactions at P-site; involved in moving mRNA to the P-site; and in recycling subunits YP_001355585.1 binds directly to 23S ribosomal RNA prior to in vitro assembly of the 50S ribosomal subunit YP_001355592.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001355598.1 catalyzes the dehydration of 2,3-dihydroxy-3-methylbutanoate to 3-methyl-2-oxobutanoate in valine and isoleucine biosynthesis YP_001355602.1 non-folate utilizing enzyme, catalyzes the production of beta-formyl glycinamide ribonucleotide from formate, ATP, and beta-GAR and a side reaction producing acetyl phosphate and ADP from acetate and ATP; involved in de novo purine biosynthesis YP_001355607.1 Similar to signal transduction response regulator (GGDEF family protein) YP_001355608.1 Similar to signal transduction protein (PAS/PAC sensory box:GGDEF/EAL family protein) YP_001355610.1 a small basic protein that is one of the last in the subunit assembly; omission does not prevent assembly but the subunit is inactive; binds central domain of 16S rRNA YP_001355622.1 Similar to signal transduction response regulator (EAL family protein) YP_001355628.1 CTP synthase; cytidine triphosphate synthetase; catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen; in Escherichia coli this enzyme forms a homotetramer YP_001355632.1 Conjugates Arg from its aminoacyl-tRNA to the N-termini of proteins containing an N-terminal aspartate or glutamate YP_001355634.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001355635.1 involved in the first step of tetrahydrofolate biosynthesis; catalyzes the formation of formate and 2-amino-4-hydroxy-6-(erythro-1,2, 3-trihydroxypropyl)dihydropteridine triphosphate from GTP and water; forms a homopolymer YP_001355636.1 Tig; RopA; peptidyl-prolyl cis/trans isomerase; promotes folding of newly synthesized proteins; binds ribosomal 50S subunit; forms a homodimer YP_001355637.1 hydrolyzes proteins to small peptides; with the ATPase subunits ClpA or ClpX, ClpP degrades specific substrates YP_001355638.1 cleaves off formyl group from N-terminal methionine residues of newly synthesized proteins; binds iron(2+) YP_001355645.1 functions in thiamine (vitamin B1) biosynthesis; in Bacillus subtilis this enzyme catalyzes the formation of thiazole from dehydroxyglycine and 1-deoxy-D-xylulose-5-phosphate and ThiS-thiocarboxylate YP_001355662.1 alginate biosynthesis protein YP_001355667.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001355680.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001355685.1 An endonuclease that specifically degrades the RNA strand of RNA-DNA hybrids YP_001355686.1 cytoplasmic enzyme involved in processing rRNA and some mRNAs; substrates typically have dsRNA regions; forms a homodimer; have N-terminal nuclease and C-terminal RNA-binding domains; requires magnesium as preferred ion for activity YP_001355687.1 catalyzes the formation of chorismate from 5-O-(1-carboxyvinyl)-3-phosphoshikimate in aromatic amino acid biosynthesis YP_001355693.1 NusE; involved in assembly of the 30S subunit; in the ribosome, this protein is involved in the binding of tRNA; in Escherichia coli this protein was also found to be involved in transcription antitermination; NusB/S10 heterodimers bind boxA sequences in the leader RNA of rrn operons which is required for antitermination; binding of NusB/S10 to boxA nucleates assembly of the antitermination complex YP_001355694.1 binds directly near the 3' end of the 23S rRNA, where it nucleates assembly of the 50S subunit; essential for peptidyltransferase activity; mutations in this gene confer resistance to tiamulin YP_001355695.1 L4 is important during the early stages of 50S assembly; it initially binds near the 5' end of the 23S rRNA YP_001355696.1 binds third domain of 23S rRNA and protein L29; part of exit tunnel YP_001355697.1 one of the primary rRNA-binding proteins; required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation YP_001355698.1 protein S19 forms a complex with S13 that binds strongly to the 16S ribosomal RNA YP_001355699.1 binds specifically to 23S rRNA during the early stages of 50S assembly; makes contact with all 6 domains of the 23S rRNA in the assembled 50S subunit and ribosome; mutations in this gene result in erythromycin resistance; located near peptidyl-transferase center YP_001355700.1 forms a complex with S10 and S14; binds the lower part of the 30S subunit head and the mRNA in the complete ribosome to position it for translation YP_001355701.1 located in the peptidyl transferase center and may be involved in peptidyl transferase activity; similar to archaeal L10e YP_001355702.1 one of the stabilizing components for the large ribosomal subunit YP_001355703.1 primary binding protein; helps mediate assembly; involved in translation fidelity YP_001355704.1 binds to the 23S rRNA between the centers for peptidyl transferase and GTPase YP_001355705.1 assembly initiator protein; binds to 5' end of 23S rRNA and nucleates assembly of the 50S; surrounds polypeptide exit tunnel YP_001355706.1 part of 50S and 5S/L5/L18/L25 subcomplex; contacts 5S rRNA and P site tRNA; forms a bridge to the 30S subunit in the ribosome by binding to S13 YP_001355707.1 located in the peptidyl transferase center and involved in assembly of 30S ribosome subunit; similar to what is observed with proteins L31 and L33, some proteins in this family contain CXXC motifs that are involved in zinc binding; if two copies are present in a genome, then the duplicated copy appears to have lost the zinc-binding motif and is instead regulated by zinc; the proteins in this group appear to contain the zinc-binding motif YP_001355708.1 binds directly to 16S rRNA central domain where it helps coordinate assembly of the platform of the 30S subunit YP_001355709.1 ribosomal protein L6 appears to have arisen as a result of an ancient gene duplication as based on structural comparison of the Bacillus stearothermophilus protein; RNA-binding appears to be in the C-terminal domain; mutations in the L6 gene confer resistance to aminoglycoside antibiotics such as gentamicin and these occur in truncations of the C-terminal domain; it has been localized to a region between the base of the L7/L12 stalk and the central protuberance YP_001355710.1 binds 5S rRNA along with protein L5 and L25 YP_001355711.1 located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body; contacts S4 and S8; with S4 and S12 plays a role in translational accuracy; mutations in this gene result in spectinomycin resistance YP_001355712.1 late assembly protein YP_001355713.1 forms heterotrimeric complex in the membrane; in bacteria the complex consists of SecY which forms the channel pore and SecE and SecG; the SecG subunit is not essential; in bacteria translocation is driven via the SecA ATPase YP_001355714.1 catalyzes the removal of N-terminal amino acids from peptides and arylamides; generally Co(II) however activity has been shown for some methionine aminopeptidases with Zn, Fe, or Mn YP_001355717.1 located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA; makes contact with the large subunit via RNA-protein interactions and via protein-protein interactions with L5; contacts P-site tRNA YP_001355718.1 located on the platform of the 30S subunit, it bridges several disparate RNA helices of the 16S rRNA; forms part of the Shine-Dalgarno cleft in the 70S ribosome; interacts with S7 and S18 and IF-3 YP_001355719.1 primary rRNA binding protein; nucleates 30S assembly; involved in translational accuracy with proteins S5 and S12; interacts with protein S5; involved in autogeneously regulating ribosomal proteins by binding to pseudoknot structures in the polycistronic mRNA; interacts with transcription complex and functions similar to protein NusA in antitermination YP_001355720.1 catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Dimerization of the alpha subunit is the first step in the sequential assembly of subunits to form the holoenzyme YP_001355721.1 is a component of the macrolide binding site in the peptidyl transferase center YP_001355724.1 involved in cell wall formation; peptidoglycan synthesis; cytoplasmic enzyme; catalyzes the addition of meso-diaminopimelic acid to the nucleotide precursor UDP-N-aceylmuramoyl-l-alanyl-d-glutamate YP_001355726.1 Converts L-aspartate to beta-alanine and provides the major route of beta-alanine production in bacteria. Beta-alanine is essential for the biosynthesis of pantothenate (vitamin B5) YP_001355729.1 catalyzes the formation of ribose 5-phosphate and xylulose 5-phosphate from sedoheptulose 7-phosphate and glyceraldehyde 3-phosphate; can transfer ketol groups between several groups; in Escherichia coli there are two tkt genes, tktA expressed during exponential growth and the tktB during stationary phase YP_001355731.1 EF-Tu; promotes GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis; when the tRNA anticodon matches the mRNA codon, GTP hydrolysis results; the inactive EF-Tu-GDP leaves the ribosome and release of GDP is promoted by elongation factor Ts; many prokaryotes have two copies of the gene encoding EF-Tu YP_001355733.1 forms a complex with SecY and SecG; SecYEG forms a protein-conducting channel to which secA binds and translocates targeted polypeptides across the cytoplasmic membrane, a process driven by ATP and a proton-motive force YP_001355734.1 Modulates Rho-dependent transcription termination YP_001355735.1 binds directly to 23S ribosomal RNA YP_001355736.1 in Escherichia coli and Methanococcus, this protein autoregulates expression; the binding site in the mRNA mimics the binding site in the 23S rRNA YP_001355737.1 binds the two ribosomal protein L7/L12 dimers and anchors them to the large ribosomal subunit YP_001355739.1 DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates; beta subunit is part of the catalytic core which binds with a sigma factor to produce the holoenzyme YP_001355741.1 interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone; located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side; mutations in the S12 gene confer streptomycin resistance YP_001355742.1 binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit YP_001355743.1 EF-G; promotes GTP-dependent translocation of the ribosome during translation; many organisms have multiple copies of this gene YP_001355744.1 two-component response regulator YP_001355757.1 Assists in DNA repair by cleaving phosphodiester bonds at apurinic or apyrimidinic sties to produce new 5' ends that are base-free deoxyribose 5-phosphate residues YP_001355759.1 Catalyzes the transfer of electrons from NADH to ubiquinone YP_001355760.1 The point of entry for the majority of electrons that traverse the respiratory chain eventually resulting in the reduction of oxygen YP_001355761.1 Catalyzes the transfer of electrons from NADH to ubiquinone YP_001355762.1 Catalyzes the transfer of electrons from NADH to quinone YP_001355766.1 Catalyzes the transfer of electrons from NADH to ubiquinone YP_001355767.1 Catalyzes the transfer of electrons from NADH to quinone YP_001355768.1 Catalyzes the transfer of electrons from NADH to quinone YP_001355769.1 Catalyzes the transfer of electrons from NADH to quinone YP_001355770.1 Catalyzes the transfer of electrons from NADH to quinone YP_001355771.1 Catalyzes the transfer of electrons from NADH to ubiquinone YP_001355772.1 Catalyzes the transfer of electrons from NADH to quinone YP_001355773.1 Catalyzes the transfer of electrons from NADH to quinone YP_001355774.1 IPP transferase; isopentenyltransferase; involved in tRNA modification; in Escherichia coli this enzyme catalyzes the addition of a delta2-isopentenyl group from dimethylallyl diphosphate to the N6-nitrogen of adenosine adjacent to the anticodon of tRNA species that read codons starting with uracil; further tRNA modifications may occur; mutations in miaA result in defects in translation efficiency and fidelity YP_001355775.1 UbiA prenyltransferase family catalyzes the transfer of a prenyl group to various acceptors with hydrophobic ring structures in the biosynthesis of respiratory quinones, hemes, chlorophylls, vitamin E, and shikonin YP_001355776.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001355782.1 UDP-N-acetylmuramoylalanine--D-glutamate ligase; involved in peptidoglycan biosynthesis; cytoplasmic; catalyzes the addition of glutamate to the nucleotide precursor UDP-N-acetylmuramoyl-L-alanine during cell wall formation YP_001355783.1 First step of the lipid cycle reactions in the biosynthesis of the cell wall peptidoglycan YP_001355784.1 Catalyzes the first of the two reduction steps in the elongation cycle of fatty acid synthesis YP_001355786.1 FabF; beta-ketoacyl-ACP synthase II, KASII; catalyzes a condensation reaction in fatty acid biosynthesis: addition of an acyl acceptor of two carbons from malonyl-ACP; required for the elongation of short-chain unsaturated acyl-ACP YP_001355787.1 catalyzes the carboxylation of acetyl-CoA to malonyl-CoA; forms a tetramer composed of two alpha (AccA) and two beta (AccD) subunits; one of the two catalytic subunits that can form the acetyl CoA carboxylase enzyme together with a carrier protein YP_001355789.1 bifunctional arginine biosynthesis protein ArgJ; functions at the 1st and 5th steps in arginine biosynthesis; involved in synthesis of acetylglutamate from glutamate and acetyl-CoA and ornithine by transacetylation between acetylornithine and glutmate YP_001355791.1 catalyzes the interconversion of D-ribulose 5-phosphate to xylulose 5-phosphate YP_001355793.1 3'-5' exonuclease of DNA polymerase III YP_001355799.1 catalyzes the reversible transfer of the terminal phosphate of ATP to form a long chain polyphosphate YP_001355801.1 The UvrABC repair system catalyzes the recognition and processing of DNA lesions. The beta-hairpin of the Uvr-B subunit is inserted between the strands, where it probes for the presence of a lesion YP_001355807.1 binding of PriA to forked DNA starts the assembly of the primosome, also possesses 3'-5' helicase activity YP_001355808.1 catalyzes the conversion of 2C-methyl-D-erythritol 2,4-cyclodiphosphate into 4-hydroxy-3-methyl-2-en-1-yl diphosphate; involved in isoprenoid synthesis YP_001355809.1 unwinds double stranded DNA YP_001355826.1 converts L-alanine to D-alanine which is used in cell wall biosynthesis; binds one pyridoxal phosphate per monomer; forms a homodimer YP_001355829.1 glucose-inhibited division protein B; SAM-dependent methyltransferase; methylates the N7 position of guanosine in position 527 of 16S rRNA YP_001355830.1 catalyzes the conversion of GTP to formate and 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine and diphosphate YP_001355831.1 catalyzes the formation of porphobilinogen from 5-aminolevulinate YP_001355832.1 catalyzes the formation of L-citrulline from carbamoyl phosphate and L-ornithine in arginine biosynthesis and degradation YP_001355835.1 catalyzes the oxygen-independent formation of protoporphyrinogen-IX from coproporphyrinogen-III YP_001355841.1 transfers the N-acyl diglyceride moiety to the prospective N-terminal cysteine in prolipoprotein YP_001355843.1 promotes strand exchange during homologous recombination; RuvAB complex promotes branch migration; RuvABC complex scans the DNA during branch migration and resolves Holliday junctions at consensus sequences; forms hexameric rings around opposite DNA arms; requires ATP for branch migration and orientation of RuvAB complex determines direction of migration YP_001355844.1 catalyzes the formation of tetrahydrofolate and 2-dehydropantoate from 5,10-methylenetetrahydrofolate and 3-methyl-2-oxobutanoate YP_001355846.1 catalyzes the formation of 4-amino-4-deoxychorismate from chorismate and glutamine YP_001355847.1 catalyzes the transfer of the carbamoyl moiety from carbamoyl phosphate to L- aspartate in pyrimidine biosynthesis YP_001355853.1 Important for the balance of metabolites in the pentose-phosphate pathway YP_001355855.1 the Ctc family of proteins consists of two types, one that contains the N-terminal ribosomal protein L25 domain only which in Escherichia coli binds the 5S rRNA while a subset of proteins contain a C-terminal extension that is involved in the stress response YP_001355860.1 bifunctional enzyme YP_001355861.1 catalyzes the formation of L-histidinol phosphate from imidazole-acetol phosphate and glutamate in histidine biosynthesis YP_001355862.1 catalyzes the formation of 1-deoxy-D-xylulose 5-phosphate from pyruvate and D-glyceraldehyde 3-phosphate YP_001355864.1 catalyzes the formation of S-adenosylmethionine from methionine and ATP; methionine adenosyltransferase YP_001355868.1 some L32 proteins have zinc finger motifs consisting of CXXC while others do not YP_001355869.1 involved in acylation of glycerol-3-phosphate to form 1-acyl-glycerol-3 phosphate for use in phospholipid biosynthesis; functions with PlsY YP_001355870.1 FabH; beta-ketoacyl-acyl carrier protein synthase III; catalyzes the condensation of acetyl-CoA with malonyl-ACP to initiate cycles of fatty acid elongation; differs from 3-oxoacyl-(acyl carrier protein) synthase I and II in that it utilizes CoA thioesters as primers rather than acyl-ACPs YP_001355877.1 catalyzes the formation of 4-hydroxyphenylpyruvate from prephenate YP_001355879.1 bifunctional enzyme, exopolyphosphatase/guanosine-5'-triphosphate,3'- diphosphate pyrophosphatase YP_001355884.1 involved in acylation of glycerol-3-phosphate to form 1-acyl-glycerol-3 phosphate for use in phospholipid biosynthesis; functions with PlsX YP_001355885.1 3 different subfamilies; catalyzes the formation of quinolinate from iminoaspartate and dihydroxyacetone phosphate YP_001355886.1 catalyzes the formation of pyridine-2,3-dicarboxylate and 5-phospho-alpha-D-ribose 1-diphosphate from nictinate D-ribonucleotide YP_001355889.1 zinc-dependent; catalyzes the deacetylation of UDP-(3-O-acyl)-N-acetylglucosamine to UDP-3-O-(3-hydroxytetradecanoyl)-glucosamine in the second step of lipid A biosynthesis YP_001355891.1 catalyzes the formation of O-phospho-L-homoserine from L-homoserine in threonine biosynthesis from asparate YP_001355892.1 Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits during initiation of protein synthesis. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex YP_001355893.1 associates with free 30S ribosomal subunits; essential for efficient processing of 16S rRNA; in Escherichia coli rbfA is induced by cold shock YP_001355894.1 in Streptococcus pneumoniae this gene was found to be essential; structure determination of the Streptococcus protein shows that it is similar to a number of other proteins YP_001355895.1 bifunctional enzyme, diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase YP_001355896.1 Catalyzes the carbon methylation reaction in the biosynthesis of ubiquinone YP_001355897.1 Similar to signal transduction protein (PAS/PAC sensory box:GGDEF/EAL family protein) YP_001355898.1 bidirectionally degrades single-stranded DNA into large acid-insoluble oligonucleotides YP_001355900.1 Catalyzes the hydrolytic cleavage of a carbon-halogen bond in N-ethylammeline YP_001355905.1 catalyzes a sulfuration reaction to synthesize 2-thiouridine at the U34 position of tRNAs YP_001355906.1 catalyzes the formation of 5-phospho-alpha-D-ribose 1-phosphate from D-ribose 5-phosphate and ATP YP_001355907.1 binds to the ribosome on the universally-conserved alpha-sarcin loop YP_001355910.1 Similar to sulfur oxidation protein SoxH YP_001355957.1 catalyzes the formation of coproporphyrinogen from uroporphyrinogen III YP_001355959.1 catalyzes the formation of 4-aspartyl phosphate from aspartate 4-semialdehyde YP_001355960.1 negatively supercoils closed circular double-stranded DNA YP_001355979.1 Similar to C terminus of glycerophosphoryl diester phosphodiesterase family protein YP_001355980.1 60 kDa chaperone family; promotes refolding of misfolded polypeptides especially under stressful conditions; forms two stacked rings of heptamers to form a barrel-shaped 14mer; ends can be capped by GroES; misfolded proteins enter the barrel where they are refolded when GroES binds; many bacteria have multiple copies of the groEL gene which are active under different environmental conditions; the B.japonicum protein in this cluster is expressed constitutively; in Rhodobacter, Corynebacterium and Rhizobium this protein is essential for growth YP_001355985.1 Similar to two-component sensor histidine kinase YP_001355987.1 type 1 subfamily; involved in last step of pyrimidine biosynthesis; converts orotidine 5'-phosphate to UMP and carbon dioxide; OMP decarboxylase; OMPDCase; OMPdecase YP_001355989.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001355992.1 Acs; catalyzes the conversion of acetate and CoA to acetyl-CoA YP_001355994.1 Similar to signal transduction protein YP_001355995.1 member of the sodium:solute symporter family; cotranscribed with the acs gene which encodes acetyl coenzyme A synthase; mutations affect acetate uptake YP_001356001.1 HIT family YP_001356006.1 activates fatty acids by binding to coenzyme A YP_001356011.1 in Pseudomonas aeruginosa this enzyme is a trimer of dimers; essential for membrane formation; performs third step of type II fatty acid biosynthesis; catalyzes dehydration of (3R)-hydroxyacyl-ACP to trans-2-acyl-ACP YP_001356013.1 binds and unfolds substrates as part of the ClpXP protease YP_001356014.1 functions in MreBCD complex in some organisms YP_001356015.1 in some organisms this protein is a transmembrane protein while in others it is periplasmic; involved in some organisms with other components of the MreBCD complex and with penicillin binding proteins in the periplasm or cell wall YP_001356016.1 four CarB-CarA dimers form the carbamoyl phosphate synthetase holoenzyme that catalyzes the production of carbamoyl phosphate; CarB is responsible for the amidotransferase activity YP_001356019.1 signal transduction sensor histidine kinase (PAS sensory box) YP_001356021.1 Similar to signal transduction response regulator (GGDEF family protein) YP_001356030.1 DNA-(apurinic or apyrimidinic site) lyase YP_001356033.1 catalyzes the formation of glycerone phosphate and glyceraldehyde 3-phosphate from fructose 1,6, bisphosphate YP_001356037.1 catalyzes the oxidation of L-histidinol to L-histidinaldehyde and then to L-histidine in histidine biosynthesis; functions as a dimer YP_001356038.1 Similar to signal transduction protein (PAS/PAC sensory box:GGDEF/EAL family protein) YP_001356066.1 bifunctional enzyme involved in formation of 4-diphosphocytidyl-2-C-methyl-D-erythritol from CTP and 2-C-methyl-D-erythritol 4-phosphate and 2-C-methyl-D-erythritol 2,4-cyclodiphosphate and CMP from 4-diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate; involved in isoprenoid and isopentenyl-PP biosynthesis; binds divalent cations YP_001356067.1 required for the synthesis of the hydromethylpyrimidine moiety of thiamine YP_001356070.1 Similar to signal transduction sensor histidine kinase (PAS sensory box) YP_001356072.1 two-component response regulator YP_001356073.1 two-component response regulator YP_001356075.1 two-component sensor histidine kinase YP_001356107.1 Similar to signal transduction response regulator (GGDEF family protein) YP_001356118.1 Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source YP_001356121.1 TrpG; with TrpE catalyzes the formation of anthranilate and glutamate from chorismate and glutamine; TrpG provides the glutamine amidotransferase activity YP_001356123.1 Similar to N terminus of ATP-citrate synthase (ATP-citrate (pro-S-)-lyase) YP_001356124.1 Similar to C terminus of ATP-citrate synthase (ATP-citrate (pro-S-)-lyase) YP_001356128.1 catalyzes the formation of arginine from (N-L-arginino)succinate YP_001356129.1 HIT family YP_001356130.1 catalyzes a two-step reaction, first charging a phenylalanine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA; forms a heterotetramer of alpha(2)beta(2); binds two magnesium ions per tetramer; type 1 subfamily YP_001356131.1 catalyzes a two-step reaction, first charging a phenylalanine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA; forms a tetramer of alpha(2)beta(2); binds two magnesium ions per tetramer; type 2 subfamily YP_001356132.1 catalyzes the formation of 5-O-(1-carboxyvinyl)-3-phosphoshikimate from phosphoenolpyruvate and 3-phosphoshikimate in tryptophan biosynthesis YP_001356133.1 catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate into isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP); functions in the nonmevalonate isoprenoid biosynthesis pathway YP_001356134.1 in Escherichia coli this protein is involved in binding to the leader sequence of mRNAs and is itself bound to the 30S subunit; autoregulates expression via a C-terminal domain; in most gram negative organisms this protein is composed of 6 repeats of the S1 domain while in gram positive there are 4 repeats; the S1 nucleic acid-binding domain is found associated with other proteins YP_001356135.1 catalyzes the formation of 3-phosphonooxypyruvate from 3-phospho-D-glycerate in serine biosynthesis; can also reduce alpha ketoglutarate to form 2-hydroxyglutarate YP_001356141.1 Involved in peptide bond synthesis; alters the affinity of the ribosome for aminoacyl-tRNA YP_001356149.1 catalyzes DNA-template-directed extension of the 3'- end of a DNA strand by one nucleotide at a time; main replicative polymerase YP_001356153.1 bifunctional enzyme DHBP synthase/GTP cyclohydrolase II; functions in riboflavin synthesis; converts GTP to 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine; converts ribulose 5-phopshate to 3,4-dihydroxy-2-butanone 4-phosphate YP_001356155.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001356162.1 catalyzes the formation of thiamine diphosphate from thiamine phosphate ant ATP YP_001356163.1 catalyzes the modification of U13 in tRNA(Glu) YP_001356165.1 signal transduction response regulator (GGDEF family protein) YP_001356169.1 Acts on the hydroxyl group at position 7 of the steroid frame YP_001356170.1 catalyzes the formation of dihydrodipicolinate from L-aspartate 4-semialdehyde and pyruvate in lysine and diaminopimelate biosynthesis YP_001356172.1 catalyzes the conversion of dihydroorotate to orotate in the pyrimidine biosynthesis pathway; uses a flavin nucleotide as an essential cofactor; class 2 enzymes are monomeric and compared to the class 1 class 2 possess an extended N terminus, which plays a role in the membrane association of the enzyme and provides the binding site for the respiratory quinones that serve as physiological electron acceptors YP_001356173.1 catalyzes the formation of 5-methyl-uridine at position 54 in all tRNAs YP_001356175.1 catalyzes the removal of N-terminal amino acids preferably leucine from various peptides YP_001356177.1 catalyzes the formation of L-tryptophan from L-serine and 1-(indol-3-yl)glycerol 3-phosphate YP_001356178.1 catalyzes a salvage reaction resulting in the formation of AMP which is metabolically less costly than a de novo synthesis YP_001356182.1 catalyzes the formation of 5,10-methenyltetrahydrofolate from 5,10-methylenetetrahydrofolate and subsequent formation of 10-formyltetrahydrofolate from 5,10-methenyltetrahydrofolate YP_001356185.1 Group 4, formate-hydrogen lyase complex FHL subunit 7 YP_001356186.1 Group 4, formate-hydrogen lyase complex FHL subunit 5 YP_001356187.1 Group 4, formate-hydrogen lyase complex FHL membrane subunit YP_001356188.1 Group 4, formate-hydrogen lyase complex FHL membrane subunit YP_001356189.1 Group 4, formate-hydrogen lyase complex FHL subunit 4 YP_001356190.1 Group 4, formate-hydrogen lyase complex FHL subunit 3 YP_001356192.1 Converts (S)-4-amino-5-oxopentanoate to 5-aminolevulinate during the porphyrin biosynthesis pathway YP_001356195.1 sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this is the primary sigma factor of bacteria YP_001356198.1 catalyzes the oxidation of 3-isopropylmalate to 3-carboxy-4-methyl-2-oxopentanoate in leucine biosynthesis YP_001356203.1 glycine--tRNA ligase beta chain; glyS; class II aminoacyl tRNA synthetase; tetramer of alpha(2)beta(2); catalyzes a two-step reaction; first charging a glycine molecule by linking the carboxyl group to the alpha-phosphate of ATP; second by transfer of the aminoacyl-adenylate to its tRNA YP_001356205.1 protoheme ferro-lyase; catalyzes the insertion of a ferrous ion into protoporphyrin IX to form protoheme; involved in protoheme biosynthesis; in some organisms this protein is membrane-associated while in others it is cytosolic YP_001356223.1 tRNA (guanine-N(7)-)-methyltransferase; catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA by transferring the methyl residue from S-adenosyl-L-methionine YP_001356227.1 Catalyzes the phosphorylation of UMP to UDP YP_001356230.1 catalyzes the formation of tyrosyl-tRNA(Tyr) from tyrosine and tRNA(Tyr) YP_001356238.1 essential enzyme that recycles AMP in active cells; converts ATP and AMP to two molecules of ADP YP_001356240.1 catalyzes a two-step reaction, first charging an aspartate molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA; contains discriminating and non-discriminating subtypes YP_001356241.1 inorganic polyphosphate/ATP-NAD kinase YP_001356246.1 catalyzes the dehydration of D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate to 3-(imidazol-4-yl)-2-oxopropyl phosphate in histidine biosynthesis YP_001356251.1 catalyzes the formation of N-acetyl-L-glutamate from acetyl-CoA and L-glutamate YP_001356263.1 methionine--tRNA ligase; MetRS; adds methionine to tRNA(Met) with cleavage of ATP to AMP and diphosphate; some MetRS enzymes form dimers depending on a C-terminal domain that is also found in other proteins such as Trbp111 in Aquifex aeolicus and the cold-shock protein CsaA from Bacillus subtilis while others do not; four subfamilies exist based on sequence motifs and zinc content YP_001356265.1 catalyzes the formation of D-fructose 6-phosphate from fructose-1,6-bisphosphate YP_001356270.1 charges one glutamine molecule and pairs it with tRNA(Gln) YP_001356271.1 catalyzes the decarboxylaton of phospatidyl-L-sering to phosphatidylethanolamine YP_001356277.1 catalyzes the formation of 2-oxobutanoate from L-threonine YP_001356279.1 catalyzes the formation of 2-acetolactate from pyruvate, leucine resistant; also known as acetolactate synthase 3 large subunit YP_001356280.1 with IlvI catalyzes the formation of 2-acetolactate from pyruvate, the small subunit is required for full activity and valine sensitivity; E.coli produces 3 isoenzymes of acetolactate synthase which differ in specificity to substrates, valine sensitivity and affinity for cofactors; also known as acetolactate synthase 3 small subunit YP_001356284.1 catalyzes the formation of oxalozcetate and L-glutamate from L-aspartate and 2-oxoglutarate YP_001356286.1 catalyzes the formation of agmatine from arginine in putrescine and spermidine biosynthesis YP_001356287.1 catalyzes a two-step reaction, first charging a histidine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA; class II aminoacyl-tRNA synthetase; forms homodimers; some organisms have a paralogous gene, hisZ, that is similar to hisS and produces a protein that performs the first step in histidine biosynthesis along with HisG YP_001356288.1 catalyzes the reversible phosphoryl transfer from adenosine triphosphate (ATP) to thymidine monophosphate (dTMP) to form thymidine diphosphate (dTDP) YP_001356290.1 catalyzes the formation of 2-octaprenylphenol from 3-octaprenyl-4-hydroxybenzoate YP_001356291.1 blocks the formation of polar Z-ring septums YP_001356297.1 catalyzes the conversion of citrate to isocitrate and the conversion of 2-methylaconitate to 2-methylisocitrate YP_001356299.1 functions in protein export; can interact with acidic membrane phospholipids and the SecYEG protein complex; binds to preproteins; binds to ATP and undergoes a conformational change to promote membrane insertion of SecA/bound preprotein; ATP hydrolysis appears to drive release of the preprotein from SecA and deinsertion of SecA from the membrane; additional proteins SecD/F/YajC aid SecA recycling; exists in an equilibrium between monomers and dimers; may possibly form higher order oligomers; proteins in this cluster correspond SecA1; SecA2 is not essential and seems to play a role in secretion of a subset of proteins YP_001356304.1 Catalyzes the reversible oxidation of malate to oxaloacetate YP_001356305.1 EC 4.2.1.32/EC 4.2.1.2, FumA/TtdA YP_001356306.1 EC 4.2.1.32/EC 4.2.1.2, FumB/TtdB YP_001356307.1 catalyzes the interconversion of succinyl-CoA and succinate YP_001356310.1 2-oxoglutarate synthase component YP_001356311.1 2-oxoglutarate synthase component YP_001356312.1 2-oxoglutarate synthase component YP_001356313.1 2-oxoglutarate synthase component YP_001356318.1 Similar to C terminus of TrpD in E. coli, anthranilate phosphoribosyltransferase/anthranilate synthase component II [EC:2.4.2.18 4.1.3.27] YP_001356322.1 Produces ATP from ADP in the presence of a proton gradient across the membrane. Subunit A is part of the membrane proton channel F0 YP_001356325.1 allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases; reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA YP_001356328.1 catalyzes the NAD(P)H-dependent reduction of glycerol 3-phosphate to glycerone phosphate YP_001356329.1 Similar to signal transduction protein YP_001356330.1 Catalyzes the phosphorylation of L-glutamate during the proline biosynthesis pathway YP_001356336.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001356343.1 catalyzes the formation of (S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4- carboxamido)succinate from 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate and L-aspartate in purine biosynthesis; SAICAR synthase YP_001356346.1 Similar to signal transduction response regulator (GGDEF family protein) YP_001356347.1 in Escherichia coli transcription of this gene is enhanced by polyamines YP_001356350.1 functions to insert inner membrane proteins into the IM in Escherichia coli; interacts with transmembrane segments; functions in both Sec-dependent and -independent membrane insertion; similar to Oxa1p in mitochondria YP_001356352.1 in Escherichia coli this protein is involved in the biosynthesis of the hypermodified nucleoside 5-methylaminomethyl-2-thiouridine, which is found in the wobble position of some tRNAs and affects ribosomal frameshifting; shows potassium-dependent dimerization and GTP hydrolysis; also involved in regulation of glutamate-dependent acid resistance and activation of gadE YP_001356353.1 similar to RuvC resolvase with substantial differences; NMR structural information suggests this protein is monomeric; unknown cellular function YP_001356355.1 catalyzes the transfer of a methyl group from 5-methyltetrahydrofolate to homocysteine to form methionine YP_001356356.1 catalyzes the conversion of N-acetyl_L-aspartic acid (NAA) to aspartate and acetate YP_001356364.1 catalyzes the formation of 2-(formamido)-N1-(5-phospho-D-ribosyl)acetamidine from N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide and L-glutamine in purine biosynthesis YP_001356383.1 signal transduction response regulator (GGDEF/EAL family protein) YP_001356393.1 catalyzes the radical-mediated insertion of two sulfur atoms into an acyl carrier protein (ACP) bound to an octanoyl group to produce a lipoyl group YP_001356400.1 EC 2.3.1.12/EC 2.3.1.61, AceF/SucB OdhB YP_001356401.1 EC 1.2.4.1/EC 1.2.4.2, PdhB/AceE/SucA OdhA YP_001356402.1 EC 1.2.4.1/EC 1.2.4.2, PdhA/AceE/SucA OdhA YP_001356412.1 catalyzes the formation of D-fructose 6-phosphate from D-glucose 6-phosphate YP_001356413.1 catalyzes the interconversion of alpha-D-glucose 1-phosphate to alpha-D-glucose 6-phosphate YP_001356415.1 involved in de novo purine biosynthesis YP_001356421.1 molecular chaperone YP_001356424.1 adds enolpyruvyl to UDP-N-acetylglucosamine as a component of cell wall formation; gram-positive bacteria have 2 copies of MurA which are active YP_001356430.1 quinone-reactive Ni/Fe hydrogenase YP_001356431.1 quinone-reactive Ni/Fe hydrogenase YP_001356432.1 quinone-reactive Ni/Fe hydrogenase, cytochrome b subunit YP_001356456.1 involved in tryptophan biosynthesis; amino acid biosynthesis; converts 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate to C(1)-(3-indolyl)-glycerol 3-phosphate and carbon dioxide and water YP_001356465.1 catalyzes the formation of 2-N(omega)-(L-arginino)succinate from L-citrulline and L-aspartate in arginine biosynthesis, AMP-forming YP_001356466.1 in Escherichia coli this protein is wrapped around the base of the L1 stalk YP_001356467.1 heat shock protein involved in degradation of misfolded proteins YP_001356468.1 heat shock protein involved in degradation of misfolded proteins YP_001356469.1 Era; Escherichia coli Ras-like protein; Bex; Bacillus Era-complementing segment; essential protein in Escherichia coli that is involved in many cellular processes; GTPase; binds the cell membrane through apparent C-terminal domain; mutants are arrested during the cell cycle; Streptococcus pneumoniae Era binds to RNA and Escherichia coli Era binds 16S rRNA and 30S ribosome YP_001356480.1 valine--tRNA ligase; ValRS; converts valine ATP and tRNA(Val) to AMP PPi and valyl-tRNA(Val); class-I aminoacyl-tRNA synthetase type 1 subfamily; has a posttransfer editing process to hydrolyze mischarged Thr-tRNA(Val) which is done by the editing domain YP_001356487.1 transformation of porphobilinogen to hydroxymethylbilane in porphyrin biosynthesis YP_001356490.1 catalyzes the formation of prolyl-tRNA(Pro) from proline and tRNA(Pro) YP_001356491.1 catalyzes the formation of glutamate-1-semialdehyde from glutamyl-tRNA(Glu) and NADPH; the second step of the pathway is catalyzed by glutamate-1-semialdehyde aminomutase which results in the formation of 5-aminolevulinic acid; functions in porphyrin (tetrapyrroles) biosynthesis; the crystal structure showed a C-terminal dimerization domain that appears to be absent in Chlamydial proteins YP_001356497.1 catalyzes the formation of S-adenosyl-4-methylthionine-2-oxobutanoate and 7,8-diaminononanoate from S-adenosyl-L-methionine and 8-amino-7-oxononanoate YP_001356500.1 GTPase; similar structure to tubulin; forms ring-shaped polymers at the site of cell division; other proteins such as FtsA, ZipA, and ZapA, interact with and regulate FtsZ function YP_001356506.1 Mg2+/Co2+ YP_001356507.1 catalyzes the formation of L-threonine from O-phospho-L-homoserine YP_001356509.1 catalyzes the phosphorylation of N-acetyl-L-glutamate to form N-acetyl-L-glutamate 5-phosphate YP_001356510.1 transfers the gamma-phosphate of ATP to the 4' position of a tetraacyldisaccharide 1-phosphate intermediate to form tetraacyldisaccharide 1,4'-bis-phosphate YP_001356520.1 protein from Staphylococcus aureus has phosphodiesterase activity against 2'-3'-cAMP and 2'-3'-cGMP YP_001356524.1 Sms; stabilizes the strand-invasion intermediate during the DNA repair; involved in recombination of donor DNA and plays an important role in DNA damage repair after exposure to mutagenic agents YP_001356527.1 Catalyzes the formation of holo-ACP, which mediates the essential transfer of acyl fatty acid intermediates during the biosynthesis of fatty acids and lipids YP_001356532.1 catalyzes the formation of N-acetyl-l-glutamate 5-semialdehyde from 2-oxoglutarate and N(2)-acetyl-L-ornithine YP_001356540.1 catalyzes the formation of S-adenosylmethionine from methionine and ATP; methionine adenosyltransferase YP_001356541.1 two-component response regulator (GGDEF/EAL family protein) YP_001356549.1 catalyzes the formation of 3-dehydroquinate from 3-deoxy-arabino-heptulonate 7-phosphate; functions in aromatic amino acid biosynthesis YP_001356551.1 Exchanges the guanine residue with 7-aminomethyl-7-deazaguanine in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr) YP_001356552.1 involved in the de novo synthesis of pyridoxine (Vitamin B6) YP_001356553.1 catalyzes oxidation of 4-(phosphohydroxy)-L-threonine into 2-amino-3-oxo-4-(phosphohydroxy)butyric acid which decarboxylates to form 1-amino-3-(phosphohydroxy)propan-2-one (3-amino-2-oxopropyl phosphate) YP_001356557.1 HIT family YP_001356563.1 D-alanine--D-alanine ligase; DdlA; DdlB; cytoplasmic; catalyzes the formation of D-alanyl-D-alanine from two D-alanines in peptidoglycan synthesis; there are two forms of this enzyme in Escherichia coli YP_001356564.1 plays an essential role in ATP-dependent branch migration of the Holliday junction YP_001356567.1 catalyzes a two-step reaction; charges a cysteine by linking its carboxyl group to the alpha-phosphate of ATP then transfers the aminoacyl-adenylate to its tRNA YP_001356569.1 forms a homotrimer; catalyzes the acetylation of glucosamine-1-phosphate and uridylation of N-acetylglucosamine-1-phosphate to produce UDP-GlcNAc; function in cell wall synthesis YP_001356570.1 catalyzes the conjugation of cysteine to 4'-phosphopantothenate to form 4-phosphopantothenoylcysteine, which is then decarboxylated to form 4'-phosphopantotheine YP_001356580.1 Catalyzes the reversible hydrolysis of the amide bond within dihydroorotate. This metabolic intermediate is required for the biosynthesis of pyrimidine nucleotides YP_001356587.1 heat shock protein 70; assists in folding of nascent polypeptide chains; refolding of misfolded proteins; utilizes ATPase activity to help fold; co-chaperones are DnaJ and GrpE; multiple copies in some bacteria YP_001356594.1 signal transduction response regulator (GGDEF family protein) YP_001356597.1 catalyzes the formation of FMN from riboflavin and the formation of FAD from FMN; in Bacillus the ribC gene has both flavokinase and FAD synthetase activities YP_001356599.1 this protein catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction; essential for DNA replication and repair of damaged DNA; similar to ligase LigB YP_001356600.1 Similar to signal transduction response regulator (GGDEF/EAL family protein) YP_001356606.1 catalyzes the formation of 4-phospho-L-aspartate from L-aspartate and ATP, in Bacillus, lysine sensitive; regulated by response to starvation. YP_001356607.1 hydrolyzes diadenosine polyphosphate YP_001356608.1 catalyzes the oxygen-independent formation of protoporphyrinogen-IX from coproporphyrinogen-III YP_001356612.1 Synthesizes oQ from preQ1 in a single S-adenosylmethionine-requiring step YP_001356629.1 required for the assembly and function of the DNAX complex which is required for the assembly of the beta subunit onto primed DNA YP_001356630.1 binds cooperatively with S18 to the S15-16S complex, allowing platform assembly to continue with S11 and S21 YP_001356632.1 binds as a heterodimer with protein S6 to the central domain of the 16S rRNA; helps stabilize the platform of the 30S subunit YP_001356635.1 short form of enzyme; requires HisZ for function; catalyzes the formation of N'-5'-phosphoribosyl-ATP from phosphoribosyl pyrophosphate; crucial role in histidine biosynthesis; forms heteromultimer of HisG and HisZ YP_001356636.1 type III; catalyzes the formation of (R)-4'-phosphopantothenate from (R)-pantothenate in coenzyme A biosynthesis; type III pantothenate kinases are not subject to feedback inhibition from coenzyme A and have a high Km for ATP YP_001356643.1 class II; LysRS2; catalyzes a two-step reaction, first charging a lysine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA; in Methanosarcina barkeri, LysRS2 charges both tRNA molecules for lysine that exist in this organism and in addition can charge the tRNAPyl with lysine in the presence of LysRS1 YP_001356644.1 catalyzes the reaction of glycine with 5,10-methylenetetrahydrofolate to form L-serine and tetrahydrofolate YP_001356647.1 AroE; catalyzes the conversion of shikimate to 3-dehydroshikimate YP_001356648.1 Similar to signal transduction response regulator (GGDEF family protein) YP_001356651.1 involved in a recombinational process of DNA repair, independent of the recBC complex YP_001356654.1 has 3'-5' exonuclease, 5'-3' exonuclease and 5'-3'polymerase activities, primarily functions to fill gaps during DNA replication and repair YP_001356656.1 Similar to N terminus of signal transduction protein YP_001356657.1 The UvrABC repair system catalyzes the recognition and processing of DNA lesions. UvrA is an ATPase and a DNA-binding protein. A damage recognition complex composed of 2 uvrA and 2 uvrB subunits scans DNA for abnormalities. When the presence of a lesion has been verified by uvrB, the uvrA molecules dissociate YP_001356664.1 catalyzes the carboxylation of acetyl-CoA to malonyl-CoA; forms a tetramer of AccA2D2 subunits YP_001356666.1 glutamate synthase is composed of subunits alpha and beta; beta subunit is a flavin adenine dinucleotide-NADPH dependent oxidoreductase; provides electrons to the alpha subunit, which binds L-glutamine and 2-oxoglutarate and forms L-glutamate YP_001356671.1 Similar to C terminus of signal transduction response regulator (GGDEF/EAL family protein) YP_001356675.1 enables the cleavage of the glycosidic bond in both 5'-methylthioadenosine and S-adenosylhomocysteine YP_001356681.1 forms dimers; may be involved in cell envelope integrity; interacts with outer membrane proteins and with the C-terminal domain of inner membrane protein TolA YP_001356685.1 part of catalytic core of ATP synthase; alpha(3)beta(3)gamma(1)delta(1)epsilon(1); involved in producing ATP from ADP in the presence of the proton motive force across the membrane YP_001356686.1 Produces ATP from ADP in the presence of a proton gradient across the membrane. The beta chain is a regulatory subunit YP_001356687.1 Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is a regulatory subunit YP_001356688.1 produces ATP from ADP in the presence of a proton gradient across the membrane; the alpha chain is a catalytic subunit YP_001356689.1 Produces ATP from ADP in the presence of a proton gradient across the membrane. The delta subunit is part of the catalytic core of the ATP synthase complex YP_001356690.1 Produces ATP from ADP in the presence of a proton gradient across the membrane. Subunit B is part of the membrane proton channel. YP_001356691.1 F0 sector YP_001356694.1 catalyzes the formation of biotinyl-5'-AMP, also acts as a transcriptional repressor of the biotin operon YP_001356695.1 modifies the free amino group of the aminoacyl moiety of methionyl-tRNA(fMet) which is important in translation initiation; inactivation of this gene in Escherichia coli severely impairs growth YP_001356697.1 catalyzes the formation of glutamate 5-phosphate from glutamate in proline biosynthesis YP_001356699.1 involved in the peptidyltransferase reaction during translation YP_001356703.1 dapE-encoded N-succinyl-L,L-diaminopimelic acid desuccinylase (DapE), catalyzes the hydrolysis of N-succinyl-L,Ldiaminopimelate L,L-SDAP to L,L-diaminopimelate and succinate. It is a metalloprotease containing dinuclear active sites. Its structure is similar to the carboxypeptidase G2 from Pseudomonas sp. strain RS-16 and the aminopeptidase from Aeromonas proteolytica. YP_001356712.1 Similar to glycosylation pathway protein PglF YP_001356715.1 Similar to general glycosylation pathway protein PglB YP_001356718.1 Similar to glycosyl transferase YP_001356726.1 MutS2; MutS-II; involved in blocking homologous and homeologous recombination; has ATPase activity stimulated by recombination intermediates; inhibits DNA strand exchange YP_001356731.1 Catalyzes the formation of UDP-N-acetylmuramoyl-L-alanine from UDP-N-acetylmuramate and L-alanine in peptidoglycan synthesis YP_001356745.1 catalyzes the synthesis of xanthosine monophosphate by the NAD+ dependent oxidation of inosine monophosphate YP_001356746.1 allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases; reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA YP_001356747.1 IleRS; catalyzes the formation of isoleucyl-tRNA(Ile) from isoleucine and tRNA(Ile); since isoleucine and other amino acids such as valine are similar, there are additional editing function in this enzyme; one is involved in hydrolysis of activated valine-AMP and the other is involved in deacylation of mischarged Val-tRNA(Ile); there are two active sites, one for aminoacylation and one for editing; class-I aminoacyl-tRNA synthetase family type 1 subfamily; some organisms carry two different copies of this enzyme YP_001356777.1 catalyzes the reduction of N-acetyl-5-glutamyl phosphate to N-acetyl-L-glutamate 5-semialdehyde in arginine biosynthesis and the reduction of N-acetyl-gamma-aminoadipyl-phosphate to N-acetyl-L-aminoadipate-semialdehyde in lysine biosynthesis; involved in both the arginine and lysine biosynthetic pathways; lysine is produced via the AAA pathway, lysine from alpha-aminoadipate YP_001356779.1 catalyzes the formation of lipid A disaccharide from UDP-2,3-diacylglucosamine and 2,3-diacylglucosamine-1-phosphate, lipid A disaccharide is a precursor of lipid A that anchors LPS to the OM YP_001356783.1 catalyzes the conversion of a phosphate monoester to an alcohol and a phosphate YP_001356802.1 catalyzes the formation of N(1)-(5-phospho-D-ribosyl)glycinamide from 5-phospho-D-ribosylamine and glycine in purine biosynthesis YP_001356804.1 contains glutamine-hydrolyzing domain and glutamine amidotransferase; GMP-binding domain; functions to produce GMP from XMP in the IMP pathway YP_001356808.1 The UvrABC repair system catalyzes the recognition and processing of DNA lesions. UvrC both incises the 5' and 3' sides of the lesion. The N-terminal half is responsible for the 3' incision and the C-terminal half is responsible for the 5' incision YP_001356812.1 Similar to two-component response regulator YP_001356821.1 catalyzes branch migration in Holliday junction intermediates YP_001356825.1 Regulates rRNA biosynthesis by transcriptional antitermination YP_001356826.1 RibE; 6,7-diimethyl-8-ribityllumazine synthase; DMRL synthase; lumazine synthase; beta subunit of riboflavin synthase; condenses 5-amino-6-(1'-D)-ribityl-amino-2,4(1H,3H)-pyrimidinedione with L-3,4-dihydrohy-2-butanone-4-phosphate to generate 6,6-dimethyl-8-lumazine (DMRL); riboflavin synthase then uses 2 molecules of DMRL to produce riboflavin (vitamin B12); involved in the last steps of riboflavin biosynthesis; forms a 60mer (icosahedral shell) in both Bacillus subtilis and Escherichia coli; in Bacillus subtilis this 60mer is associated with the riboflavin synthase subunit (alpha) while in Escherichia coli it is not YP_001356829.1 catalyzes the formation of 2-dehydro-3-deoxy-D-octonate 8-phosphate from phosphoenolpyruvate and D-arabinose 5-phosphate in LPS biosynthesis YP_001356834.1 EngA; essential Neisserial GTPase; synchronizes cellular events by interacting with multiple targets with tandem G-domains; overexpression in Escherichia coli suppresses rrmJ mutation; structural analysis of the Thermotoga maritima ortholog shows different nucleotide binding affinities in the two binding domains YP_001356844.1 catalyzes a two-step reaction, first charging a serine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA YP_001356868.1 glycosyl transferase, family 1 YP_001356871.1 catalyzes the formation of 2-isopropylmalate from acetyl-CoA and 2-oxoisovalerate in leucine biosynthesis YP_001356874.1 methylates ribosomal protein L11 at multiple amino acid positions; mutations of these genes in Escherichia coli or Thermus thermophilus has no apparent phenotype YP_001356875.1 catalyzes the formation of 5-(5-phospho-1-deoxyribulos-1-ylamino)methylideneamino-l- (5-phosphoribosyl)imidazole-4-carboxamide from 1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino] imidazole-4-carboxamide YP_001356876.1 with HisF IGPS catalyzes the conversion of phosphoribulosyl-formimino-5-aminoimidazole-4-carboxamide ribonucleotide phosphate and glutamine to imidazole-glycerol phosphate, 5-aminoimidazol-4-carboxamide ribonucleotide, and glutamate in histidine biosynthesis; the HisH subunit provides the glutamine amidotransferase activity that produces the ammonia necessary to HisF for the synthesis of imidazole-glycerol phosphate and 5-aminoimidazol-4-carboxamide ribonucleotide YP_001356882.1 glycosyl transferase, family 39 YP_001356891.1 catalyzes the formation of N-carbamoyl-L-aspartate from (S)-dihydroorotate in pyrimidine biosynthesis YP_001356912.1 bifunctional enzyme, ADP-L-glycero-D-manno-heptose synthase: kinase (N-terminal), sugar nucleotide transferase (C-terminal) YP_001356914.1 N terminus of bifunctional HisB protein, histidinol-phosphatase EC 3.1.3.15, N-terminal/imidazoleglycerol-phosphate dehydratase EC 4.2.1.19, C-terminal YP_001356919.1 An RNA-DNA helicase that actively releases nascent mRNAs from paused transcription complexes YP_001356920.1 converts L-glutamate to D-glutamate, a component of peptidoglycan YP_001356921.1 catalyzes the DNA-template-directed extension of the 3'-end of a DNA strand; the tau chain serves as a scaffold to help in the dimerizaton of the alpha,epsilon and theta core complex; the gamma chain seems to interact with the delta and delta' subunits to transfer the beta subunit on the DNA YP_001356922.1 DNA-(apurinic or apyrimidinic site) lyase YP_001356926.1 bifunctional enzyme, dihydrofolate synthase/folylpolyglutamate synthase YP_001356928.1 leucine--tRNA ligase; LeuRS; class-I aminoacyl-tRNA synthetase; charges leucine by linking carboxyl group to alpha-phosphate of ATP and then transfers aminoacyl-adenylate to its tRNA; due to the large number of codons that tRNA(Leu) recognizes, the leucyl-tRNA synthetase does not recognize the anticodon loop of the tRNA, but instead recognition is dependent on a conserved discriminator base A37 and a long arm; an editing domain hydrolyzes misformed products; in Methanothermobacter thermautotrophicus this enzyme associates with prolyl-tRNA synthetase YP_001356929.1 forms a complex with SecD and YajC; SecDFyajC stimulates the proton motive force-driven protein translocation; seems to modulate the cycling of SecA by stabilizing its membrane-inserted state and appears to be required for the release of mature proteins from the extracytoplasmic side of the membrane; in some organisms, such as Bacillus subtilis, SecD is fused to SecF YP_001356931.1 member of preprotein translocase; forms a heterotrimer with SecD and SecF; links the SecD/SecF/YajC/YidC complex with the SecY/SecE/SecG complex YP_001356932.1 Transfers the fatty acyl group on membrane lipoproteins YP_001356938.1 catalyzes isomerization of specific uridines in RNA to pseudouridine; responsible for residues in T loops of many tRNAs YP_001356940.1 binds to ssrA RNA (tmRNA) and is required for its successful binding to ribosomes; also appears to function in the trans-translation step by promoting accommodation of tmRNA into the ribosomal A site; SmpB protects the tmRNA from RNase R degradation in Caulobacter crescentus; both the tmRNA and SmpB are regulated in cell cycle-dependent manner; functions in release of stalled ribosomes from damaged mRNAs and targeting proteins for degradation YP_001356941.1 signal transduction response regulator (GGDEF family protein) YP_001356947.1 catalyzes the formation of 2-methylthio-N6-(dimethylallyl)adenosine (ms(2)i(6)A) at position 37 in tRNAs that read codons beginning with uridine from N6-(dimethylallyl)adenosine (i(6)A) YP_001356949.1 modifies transcription through interactions with RNA polymerase affecting elongation, readthrough, termination, and antitermination YP_001356953.1 Catalyzes a key regulatory step in fatty acid biosynthesis YP_001356955.1 Converts 3-phospho-D-glycerate to 3-phospho-D-glyceroyl phosphate during the glycolysis pathway YP_001356959.1 catalyzes a two-step reaction, first charging an arginine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA; class-I aminoacyl-tRNA synthetase YP_001356963.1 membrane-associated cation-independent thermostable nuclease; preferentially cleaves ss-DNA; involved in DNA transformation YP_001356964.1 this protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site YP_001356965.1 methylates guanosine-37 in various tRNAs; uses S-adenosyl-L-methionine to transfer methyl group to tRNA YP_001356968.1 binds to lower part of 30S body where it stabilizes two domains; required for efficient assembly of 30S; in Escherichia coli this protein has nuclease activity YP_001356972.1 catalyzes the transfer of 2-keto-3-deoxy-D-manno-octulosonic acid to lipid A YP_001356975.1 glycine--tRNA ligase alpha chain; GlyRS; class II aminoacyl tRNA synthetase; tetramer of alpha(2)beta(2); catalyzes a two-step reaction; first charging a glycine molecule by linking its carboxyl group to the alpha-phosphate of ATP; second by transfer of the aminoacyl-adenylate to its tRNA YP_001356989.1 Maf; overexpression in Bacillus subtilis inhibits septation in the dividing cell YP_001356990.1 Decarboxylation of S-adenosylmethionine provides the aminopropyl moiety required for spermidine biosynthesis from putrescine YP_001356992.1 Catalyzes a two-step reaction, first charging an alanyl molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA YP_001356995.1 UDP-N-acetylglucosamine--N-acetylmuramyl- (pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase; involved in cell wall formation; inner membrane-associated; last step of peptidoglycan synthesis YP_001356996.1 Similar to signal transduction response regulator (GGDEF family protein) YP_001356997.1 catalyzes the formation of (R)-pantothenate from pantoate and beta-alanine YP_001356998.1 recognizes the termination signals UGA and UAA during protein translation a specificity which is dependent on amino acid residues residing in loops of the L-shaped tRNA-like molecule of RF2; in some organisms control of PrfB protein levels is maintained through a +1 ribosomal frameshifting mechanism; this protein is similar to release factor 1 YP_001357000.1 EF-Ts; functions during elongation stage of protein translation; forms a dimer; associates with EF-Tu-GDP complex and promotes exchange of GDP to GTP resulting in regeneration of the active form of EF-Tu YP_001357001.1 one of the last subunits in the assembly of the 30S subunit; absence of S2 does not inhibit assembly but results in an inactive subunit YP_001357004.1 two-component response regulator (EAL family protein) YP_001357006.1 catalyzes the transamination of the branched-chain amino acids to their respective alpha-keto acids YP_001357008.1 bifunctional enzyme, phosphoribosyl-AMP cyclohydrolase/phosphoribosyl-ATP pyrophosphohydrolase YP_001357011.1 Catalyzes first step of the de novo purine nucleotide biosynthetic pathway YP_001357012.1 catalyzes the reduction of 2,3-dihydrodipicolinate to 2,3,4,5-tetrahydrodipicolinate in lysine and diaminopimelate biosynthesis YP_001357017.1 catalyzes the formation of L-aspartate 4-semialdehyde from L-homoserine YP_001357018.1 catalyzes the formation of oxalozcetate and L-glutamate from L-aspartate and 2-oxoglutarate YP_001357023.1 RpmE; there appears to be two types of ribosomal proteins L31 in bacterial genomes; some contain a CxxC motif while others do not; Bacillus subtilis has both types; the proteins in this cluster have the CXXC motif; RpmE is found in exponentially growing Bacilli while YtiA was found after exponential growth; expression of ytiA is controlled by a zinc-specific transcriptional repressor; RpmE contains one zinc ion and a CxxC motif is responsible for this binding; forms an RNP particle along with proteins L5, L18, and L25 and 5S rRNA; found crosslinked to L2 and L25 and EF-G; may be near the peptidyltransferase site of the 50S ribosome YP_001357035.1 Similar to general secretion pathway protein G YP_001357038.1 in Escherichia coli RsmE methylates the N3 position of the U1498 base in 16S rRNA; cells lacking this function can grow, but are outcompeted by wild-type; SAM-dependent m(3)U1498 methyltransferase YP_001357046.1 together with moaC, is involved in the conversion of a guanosine derivative (GXP) into molybdopterin precursor Z YP_001357051.1 GidA; glucose-inhibited cell division protein A; involved in the 5-carboxymethylaminomethyl modification (mnm(5)s(2)U) of the wobble uridine base in some tRNAs YP_001357052.1 catalyzes the formation of riboflavin from 6,7-dimethyl-8-(1-D-ribityl)lumazine YP_001357061.1 Similar to signal transduction response regulator (GGDEF family protein) YP_001357064.1 catalyzes the hydrolysis of S-ribosylhomocysteine to homocysteine and autoinducer-2 YP_001357065.1 pyruvate synthase component YP_001357066.1 pyruvate synthase component YP_001357067.1 pyruvate synthase component YP_001357068.1 pyruvate synthase component YP_001357072.1 forms a direct contact with the tRNA during translation YP_001357073.1 in Escherichia coli this protein is one of the earliest assembly proteins in the large subunit YP_001357080.1 CcoO; FixO YP_001357081.1 CcoN; FixN YP_001357086.1 catalyzes production of carbamoyl phosphate from bicarbonate and glutamine in pyrimidine and arginine biosynthesis pathways; forms an octamer composed of four CarAB dimers YP_001357089.1 May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine YP_001357093.1 HAM1-like protein; Rec-dependent growth; RgdB; yggV; it is suspected that this protein functions to remove misincorporated bases such as xanthine or hypoxanthine YP_001357097.1 Similar to C terminus of NAD-glutamate dehydrogenase YP_001357102.1 Similar to signal transduction response regulator (GGDEF/EAL family protein) YP_001357104.1 Charges one glutamine molecule and pairs it to its corresponding RNA trinucleotide during protein translation YP_001357107.1 biotin carboxylase; biotin carboxylase catalyzes the carboxylation of the carrier protein and then the transcarboxylase transfers the carboxyl group to form malonyl-CoA; catalyzes the formation of malonyl-CoA, which in turn controls the rate of fatty acid metabolism YP_001357109.1 Catalyzes the formation of dUTP from dCTP in thymidylate biosynthesis YP_001357110.1 Similar to signal transduction response regulator (GGDEF/EAL family protein) YP_001357112.1 Mg2+/Co2+ YP_001357114.1 catalyzes the ATP-dependent breakage of single-stranded DNA followed by passage and rejoining, maintains net negative superhelicity YP_001357116.1 catalyzes the formation of biotin from dethiobiotin and sulfur YP_001357120.1 enolase; catalyzes the formation of phosphoenolpyruvate from 2-phospho-D-glycerate in glycolysis YP_001357121.1 catalyzes the hydrolysis of ATP in the presence of single-stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs YP_001357123.1 signal transduction response regulator (GGDEF family protein) YP_001357124.1 catalyzes the reduction of UDP-N-acetylglucosamine enolpyruvate to form UDP-N-acetylmuramate in peptidoglycan biosynthesis YP_001357126.1 in most organisms, only the N-terminal domain is present in a single polypeptide; in some archaea this domain is fused to a kinase domain; this gene is essential for growth in Escherichia coli and Bacillus subtilis; the secreted glycoprotease from Pasteurella haemolytica showed specificity for O-sialoglycosylated proteins; the Pyrococcus structure shows DNA-binding properties, iron-binding, ATP-binding, and AP endonuclease activity YP_001357129.1 catalyzes the NADP-dependent rearrangement and reduction of 1-deoxy-D-xylulose-5-phosphate (DXP) to 2-C-methyl-D-erythritol 4-phosphate YP_001357132.1 catalyzes the isomerization between 2-isopropylmalate and 3-isopropylmalate in leucine biosynthesis YP_001357164.1 MoaC; along with MoaA is involved in conversion of a guanosine derivative into molybdopterin precursor Z; involved in molybdenum cofactor biosynthesis YP_001357195.1 Similar to signal transduction response regulator (EAL family protein) YP_001357202.1 Trk system YP_001357203.1 Trk system YP_001357220.1 Similar to signal transduction protein (PAS/PAC sensory box:GGDEF/EAL family protein) YP_001357221.1 catalyzes the magnesium and ATP-dependent positive supercoiling of DNA; contains helicase and topoisomerase domains YP_001357233.1 Catalyzes the reduction of nucleoside 5'-triphosphates to 2'-deoxynucleoside 5'-triphosphates YP_001357253.1 nitrite reductase (NO-forming) YP_001357254.1 nitrite reductase (NO-forming) YP_001357255.1 nitrite reductase (NO-forming), cytochrome d1, heme region YP_001357256.1 nitrite reductase (NO-forming) YP_001357257.1 nitric oxide reductase, cytochrome b subunit YP_001357258.1 nitric-oxide reductase, small subunit, C terminal, cytochrome C subunit YP_001357263.1 Similar to signal transduction sensor histidine kinase (PAS sensory box) YP_001357268.1 part of NapHG quinol dehydrogenase; couples electron transfer from ubiquinone-ubiquinol couple via NapC/B to NapA YP_001357269.1 part of NapHG quinol dehydrogenase; couples electron transfer from ubiquinone-ubiquinol couple via NapC/B to NapA; secreted by twin arginine translocation pathway YP_001357270.1 periplasmic; catalytic subunit; with NapBC catalyzes the reduction of nitrate to nitrite; NapAB receives electrons from NapC YP_001357272.1 Similar to signal transduction sensor histidine kinase (PAS/PAC sensory box) YP_001357290.1 Similar to sulfur oxidation protein SoxA, cytochrome C YP_001357291.1 Similar to sulfur oxidation protein SoxZ YP_001357296.1 Similar to N terminus of signal transduction response regulator (GGDEF/EAL family protein) YP_001357304.1 Rrf; Frr; ribosome-recycling factor; release factor 4; RF4; recycles ribosomes upon translation termination along with release factor RF-3 and elongation factor EF-G; A GTPase-dependent process results in release of 50S from 70S; inhibited by release factor RF-1; essential for viability; structurally similar to tRNAs YP_001357305.1 involved in fifth step of pyrimidine biosynthesis; converts orotidine 5'-phosphate and diphosphate to orotate and 5-phospho-alpha-D-ribose 1-diphosphate YP_001357316.1 flavin dependent thymidylate synthase; ThyX; thymidylate synthase complementing protein; catalyzes the formation of dTMP and tetrahydrofolate from dUMP and methylenetetrahydrofolate; the enzyme from Mycobacterium tuberculosis forms homotetramers; uses FAD as a cofactor YP_001357318.1 endonuclease; resolves Holliday structures; forms a complex of RuvABC; the junction binding protein RuvA forms a hexameric ring along with the RuvB helicase and catalyzes branch migration; RuvC then interacts with RuvAB to resolve the Holliday junction by nicking DNA strands of like polarity