-- dump date 20120504_163525 -- class Genbank::CDS -- table cds_note -- id note YP_073830.1 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_073835.1 topoisomerase II YP_073836.1 topoisomerase II YP_073838.1 catalyzes the formation of 3-phosphonooxypyruvate from 3-phospho-D-glycerate in serine biosynthesis; can also reduce alpha ketoglutarate to form 2-hydroxyglutarate YP_073839.1 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_073844.1 involved in a recombinational process of DNA repair, independent of the recBC complex YP_073846.1 catalyzes the formation of spermidine from putrescine and S-adenosylmethioninamine YP_073851.1 catalyzes the reaction of cyanate and bicarbonate to produce ammonia and carbon dioxide YP_073869.1 CTP synthase; 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_073895.1 similar to novel fructose-6-phosphate aldolase from Escherichia coli; enzyme from Methanocaldococcus janaschii shows transaldolase activity YP_073896.1 type II fructose 1,6-bisphosphatae; in Escherichia coli this protein forms a dimer and binds manganese YP_073918.1 produces ATP from ADP in the presence of a proton gradient across the membrane; the alpha chain is a catalytic subunit YP_073919.1 Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is a regulatory subunit YP_073920.1 Produces ATP from ADP in the presence of a proton gradient across the membrane. The beta chain is a regulatory subunit YP_073942.1 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_073947.1 methionine adenosyltransferase; catalyzes the formation of S-adenosylmethionine from methionine and ATP; methionine adenosyltransferase YP_073951.1 binds to flagellin and appears to stabilize flagellin during flagella assembly YP_073954.1 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_073955.1 ATP-dependent Zn proteases YP_073979.1 PcrB-like protein; GGGP synthase; member of prenyltransferases that transfer isoprenoid groups to nonisoprenoid acceptors; functions in form GGGP from glycerol-1-phosphate (G-1-P) and geranylgeranyl pyrophosphate (GGPP); important in lipid metabolism and especially important as the ether linkages in archaea are different than those in bacteria; GGGP synthase lies at the branch point for membrane lipid biosynthesis; cytosolic; T acidophilum protein acts as a homodimer while M thermoautotrophicum protein has been reported to function as a pentamer YP_073980.1 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_074000.1 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_074020.1 modulates transcription in response to the NADH/NAD(+) redox state YP_074037.1 class I; LysRS1; 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 this enzyme charges both tRNA molecules for lysine that exist in this organism (but the tRNALysUUU very poorly) and in the presence of LysRS2 can charge tRNAPyl with lysine YP_074043.1 converts 3-hydroxyadipyl-CoA to beta-ketoadipyl-CoA in phenylacetate degradation YP_074051.1 catalyzes the coenzyme A-dependent oxidation of 3-methyl-2-oxobutanoate coupled to the reduction of ferredoxin producing S-(2-methylpropanoyl)-CoA YP_074077.1 catalyzes the interconversion of 2-phosphoglycerate and 3-phosphoglycerate YP_074088.1 functions in asparagine biosynthesis; converts glutamine, aspartate, ATP, and water to glutamate, asparagine, pyrophosphate and AMP YP_074169.1 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_074182.1 catalyzes the formation of biotin from dethiobiotin and sulfur YP_074183.1 in Escherichia coli this enzyme functions in thiamine biosynthesis along with thiFSGI and IscS; with ThiFSG catalyzes the formation of thiazole phosphate from tyrosine, cysteine and 1-deoxy-D-xylulose-5-phosphate; forms a complex with ThiG; contains an iron-sulfur center; in Thermotoga this enzyme has an extra C-terminal domain YP_074186.1 Tig; RopA; peptidyl-prolyl cis/trans isomerase; promotes folding of newly synthesized proteins; binds ribosomal 50S subunit; forms a homodimer YP_074188.1 binds and unfolds substrates as part of the ClpXP protease YP_074201.1 functions in MreBCD complex in some organisms YP_074242.1 dihydrolipoamide acetyltransferase YP_074243.1 dihydrolipoamide dehydrogenase YP_074250.1 Decarboxylation of S-adenosylmethionine provides the aminopropyl moiety required for spermidine biosynthesis from putrescine YP_074260.1 involved in the peptidyltransferase reaction during translation YP_074261.1 essential GTPase; exhibits high exchange rate for GTP/GDP; associates with 50S ribosomal subunit; involved in regulation of chromosomal replication YP_074268.1 tryptophan indole-lyase; catalyzes the formation of indole and pyruvate from tryptophan YP_074270.1 tryptophan indole-lyase; catalyzes the formation of indole and pyruvate from tryptophan YP_074273.1 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_074307.1 N-acetylglucosaminidase YP_074311.1 binds to the ribosome on the universally-conserved alpha-sarcin loop YP_074330.1 contains glutamine-hydrolyzing domain and glutamine amidotransferase; GMP-binding domain; functions to produce GMP from XMP in the IMP pathway YP_074343.1 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_074366.1 N-acetylglucosaminidase YP_074381.1 catalyzes the transfer of phosphate between the C1 and C5 carbons of pentose YP_074403.1 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_074415.1 catalyzes the formation of phosphoenolpyruvate from pyruvate YP_074417.1 sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; primary sigma factor of bacterium YP_074418.1 Catalyzes the aldol condensation of glyoxylate with acetyl-CoA to form malate as part of the second step of the glyoxylate bypass and an alternative to the tricarboxylic acid cycle YP_074419.1 Catalyzes the first step in the glyoxalate cycle, which converts lipids to carbohydrates YP_074433.1 catalyzes the cleavage of the lactyl ether moiety of N-acetylmuramic acid-6-phosphate (MurNAc-6-P) to form N-acetylglucosamine-6-phosphate (GlcNAc-6-P) and lactate; involved in MurNAc dissimilation pathway YP_074475.1 catalyzes the conversion of 1-proline-5-carboxylate dehydrogenase to L-glutamate YP_074488.1 catalyzes DNA-template-directed extension of the 3'-end of a DNA strand by one nucleotide at a time. Proposed to be responsible for the synthesis of the lagging strand. In the low GC gram positive bacteria this enzyme is less processive and more error prone than its counterpart in other bacteria. YP_074549.1 Catalyzes the synthesis of acetoacetyl coenzyme A from two molecules of acetyl coenzyme A. It can also act as a thiolase, catalyzing the reverse reaction and generating two-carbon units from the four-carbon product of fatty acid oxidation; in Rhizobia and Ralstonia is involved in PHB biosynthesis YP_074554.1 Catalyzes the synthesis of acetoacetyl coenzyme A from two molecules of acetyl coenzyme A. It can also act as a thiolase, catalyzing the reverse reaction and generating two-carbon units from the four-carbon product of fatty acid oxidation; in Rhizobia and Ralstonia is involved in PHB biosynthesis YP_074601.1 cytoplasmic mutarotase that catalyzes the conversion between beta-pyran and beta-furan forms of D-ribose; RbsD is required for efficient ribose utilization in E. coli; rbsD-mutant E. coli strains are unable to use ribose as a sole carbon source YP_074637.1 Catalyzes a condensation reaction in fatty acid biosynthesis: addition of an acyl acceptor of two carbons from malonyl-ACP YP_074662.1 catalyzes the formation of fumarate from aspartate YP_074665.1 catalyzes the formation of a purine and ribose phosphate from a purine nucleoside; in E. coli this enzyme functions in xanthosine degradation YP_074728.1 in Excherichia coli RsxABCDEG reduces SoxR which turns off induction of SoxS transcription factor in the absence of oxidizing agents; similar to the rnfABCDGE operon in Rhodobacter capsulatus involved in transferring electrons to nitrogenase YP_074730.1 involved in the electron transport chain; in Methanosarcina acetivorans this protein is part of a cluster involved in electron transfer during growth on acetate YP_074736.1 part of sigC operon induced by temperature upshift YP_074739.1 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_074837.1 functions in sugar metabolism in glycolysis and the Embden-Meyerhof pathways (EMP) and in gluconeogenesis; catalyzes reversible isomerization of glucose-6-phosphate to fructose-6-phosphate; member of PGI family YP_074857.1 catalyzes the reduction of hydroxylamine to ammonia and water YP_074860.1 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_074875.1 functions in pyrimidine salvage; pyrimidine ribonucleoside kinase; phosphorylates nucleosides or dinucleosides to make UMP or CMP using ATP or GTP as the donor YP_074900.1 catalyzes the formation of dimethylmenaquinone from 1,4-dihydroxy-2-naphthoate and octaprenyl diphosphate YP_074922.1 binds directly to 23S ribosomal RNA prior to in vitro assembly of the 50S ribosomal subunit YP_074951.1 catalyzes the formation of tyrosyl-tRNA(Tyr) from tyrosine and tRNA(Tyr) YP_074972.1 ATP sulfurylase; ATPS; converts ATP and sulfate to 5'phosphosulfate and pyrophosphate; in some organisms this enzyme is involved in the incorporation of inorganic sulfate while in others it is involved in the production of ATP in the reverse direction; the enzyme from Thermus thermophilus is dimeric and binds a zinc ion that is coordinated by cysteine and histidine residues that are not found in all related proteins but is found in some thermophilic organisms YP_074989.1 plays an essential role in ATP-dependent branch migration of the Holliday junction YP_074990.1 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_074991.1 Heat shock-induced YP_074994.1 queuine synthetase YP_074995.1 Exchanges the guanine residue with 7-aminomethyl-7-deazaguanine in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr) YP_075029.1 MraZ; UPF0040; crystal structure shows similarity to AbrB YP_075032.1 catalyzes production of carbamoyl phosphate from bicarbonate and glutamine in pyrimidine and arginine biosynthesis pathways; forms an octamer composed of four CarAB dimers YP_075034.1 stage V sporulation protein YP_075040.1 catalyzes the reduction of UDP-N-acetylglucosamine enolpyruvate to form UDP-N-acetylmuramate in peptidoglycan biosynthesis YP_075048.1 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_075050.1 sigma-29; sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this sigma factor is responsible for the expression of sporulation specific genes and is expressed in the mother cell at the onset of sporulation YP_075051.1 sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this sigma factor is responsible for the expression of sporulation specific genes and is expressed after engulfment; this factor is involved in the transcription of small acid-soluble proteins involved in protecting the forespore chromatin YP_075085.1 regulates pyrimidine biosynthesis by binding to the mRNA of the pyr genes, also has been shown to have uracil phosphoribosyltransferase activity YP_075089.1 dihydroorotate oxidase YP_075090.1 involved in fifth step of pyrimidine biosynthesis; converts orotidine 5'-phosphate and diphosphate to orotate and 5-phospho-alpha-D-ribose 1-diphosphate YP_075096.1 forms dimers and octamers; involved in conversion of glycerol to dihydroxy-acetone YP_075145.1 catalyzes the coenzyme A dependent formation of succinyl-CoA from 2-oxoglutarate and ferredoxin YP_075213.1 catalyzes branch migration in Holliday junction intermediates YP_075220.1 forms homopentamer; channel that opens in response to pressure or hypoosmotic shock YP_075243.2 catalyzes the formation of L-tryptophan from L-serine and 1-(indol-3-yl)glycerol 3-phosphate YP_075246.1 catalyzes the formation of 3-deoxy-D-arabino-hept-2-ulosonate 7-phosphate from phosphoenolpyruvate and D-erythrose 4-phosphate YP_075248.1 catalyzes the formation of 5-O-(1-carboxyvinyl)-3-phosphoshikimate from phosphoenolpyruvate and 3-phosphoshikimate in tryptophan biosynthesis YP_075262.1 Initiates the rapid degradation of small, acid-soluble proteins during spore germination YP_075275.1 negative regulator of genes involved in fatty acid and phospholipid biosynthesis for gram positive bacteria YP_075276.1 involved in acylation of glycerol-3-phosphate to form 1-acyl-glycerol-3 phosphate for use in phospholipid biosynthesis; functions with PlsY YP_075277.1 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_075295.1 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_075300.1 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_075311.1 TrmFO; Gid; glucose-inhibited division protein; similar to GidA; the gene from Bacillus subtilis encodes a tRNA-methyltransferase that utilizes folate as the carbon donor and bound flavin as reductant; modifies tRNA at position 54 (uridine) of the T-psi loop to form a C5-methyluridine YP_075313.1 CodY; DNA-binding protein that represses the expression of many genes that are induced as cells make the transition from rapid exponential growth to stationary phase (By similarity). It is a GTP-binding protein that senses the intracellular GTP concentration as an indicator of nutritional limitations. At low GTP concentration it no longer binds GTP and stop to act as a transcriptional repressor YP_075320.1 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_075321.1 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_075328.1 catalyzes the NADP-dependent rearrangement and reduction of 1-deoxy-D-xylulose-5-phosphate (DXP) to 2-C-methyl-D-erythritol 4-phosphate YP_075331.1 catalyzes the formation of prolyl-tRNA(Pro) from proline and tRNA(Pro) YP_075348.1 modifies transcription through interactions with RNA polymerase affecting elongation, readthrough, termination, and antitermination YP_075351.1 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_075374.1 catalyzes the synthesis of dipicolinic acid from dihydroxydipicolinic acid; plays a role in spore heat resistance YP_075375.1 involved in production of dipicolinic acid (pyridine-2,6-dicarboxylic acid, DPA) which is synthesized late in sporulation in the mother cell and accumulates in the spore; mutations in this gene result in a lack of DPA synthesis; presumably functions with SpoVFA to form the synthase enzyme YP_075377.1 catalyzes the formation of 4-phospho-L-aspartate from L-aspartate and ATP; diaminopimelate sensitive YP_075401.1 composes the biotin carboxyl carrier protein subunit of the acetyl-CoA carboxylase complex, the enzyme that catalyzes the carboxylation of acetyl-CoA to malonyl-CoA, which in turn controls the rate of fatty acid metabolism YP_075439.1 catalyzes the release of the N-terminal amino acid from a tripeptide YP_075467.1 ATP-dependent Zn protease YP_075475.1 catalyzes the formation of methylglyoxal from glycerone phosphate YP_075503.1 catalyzes the isomerization of isopentenyl pyrophosphate to dimethylallyl diphosphate YP_075513.1 spore cortex formation and coat assembly protein YP_075525.1 Catalyzes the reversible phosphorolysis of 5'-deoxy-5'- methylthioadenosine (MTA) to adenine and 5-methylthio-D-ribose-1- phosphate YP_075526.1 catalyzes the formation of L-homocysteine from S-adenosyl-L-homocysteine YP_075544.1 catalyzes the decarboxylaton of phospatidyl-L-sering to phosphatidylethanolamine YP_075565.1 Represses a number of genes involved in the response to DNA damage YP_075570.1 Member of the extracytoplasmic function sigma factors which are active under specific conditions; binds with the catalytic core of RNA polymerase to produce the holoenzyme and directs bacterial core RNA polymerase to specific promoter elements to initiate transcription YP_075586.1 This protein performs the mismatch recognition step during the DNA repair process YP_075590.1 this fusion consists of methionine sulfoxide A reductase at the N-terminus and B at the C-terminus; A and B are stereospecific enzymes that recognize the damaged produces of oxidative stress, S and R epimers of methionine sulfoxide, respectively; a fusion YP_075619.1 N-acetylglucosaminidase YP_075641.1 sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this sigma factor is responsible for the expression of sporulation specific genes and is expressed in the prespore at the onset of sporulation. Interaction with spoIIAB inhibits sigma F activity throughout the cell before the formation of the asymmetric septum; after septation the interaction is confined to the mother cell, and sigma F activity is released in the prespore. YP_075642.1 binds to sigma F preventing its association with RNA polymerase during sporulation YP_075643.1 anti-anti-sigma F factor YP_075649.1 catalyzes the transfer of phosphate between the C1 and C5 carbons of pentose YP_075655.1 catalyzes the phosphorylation of 2-butanoate to butanoyl phosphate YP_075658.1 catalyzes the phosphorylation of 2-butanoate to butanoyl phosphate YP_075671.1 catalyzes the formation of 1-deoxy-D-xylulose 5-phosphate from pyruvate and D-glyceraldehyde 3-phosphate YP_075690.1 necessary for complete engulfment of forespore YP_075695.1 catalyzes the formation of 3-dehydroshikimate from 3-dehydroquinate in chorismate biosynthesis YP_075701.1 catalyzes the formation of 2-amino-3-oxobutanoate from acetyl-CoA and glycine YP_075702.1 converts threonine and NAD to 1,2-amino-3-oxobutanoate and NADH; functions in threonine catabolism YP_075748.1 acts in conjunction with GvcH to form H-protein-S-aminomethyldihydrolipoyllysine from glycine; forms a heterodimer with subunit 1 to form the P protein YP_075749.1 acts in conjunction with GvcH to form H-protein-S-aminomethyldihydrolipoyllysine from glycine; forms a heterodimer with subunit 2 to form the P protein YP_075751.1 aminomethyl transferase YP_075756.1 CobD protein YP_075779.1 catalyzes the formation of chorismate from 5-O-(1-carboxyvinyl)-3-phosphoshikimate in aromatic amino acid biosynthesis YP_075787.1 sigma-28; sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this sigma factor is responsible for the expression of sporulation specific genes and is expressed in the mother cell after engulfment YP_075811.1 N-acetylglucosaminidase YP_075813.1 anaerobic; with GlpAB catalyzes the conversion of glycerol-3-phosphate to dihydroxyacetone phosphate YP_075814.1 sn-glycerol-3-phosphate dehydrogenase (anaerobic); catalyzes the formation of dihydroxyacetone from glycerol 3-phosphate; part of GlpABC complex; presumably this subunit is responsible for membrane interactions and contains iron-sulfur clusters YP_075817.1 catalyzes the formation of 2-isopropylmalate from 1-methyl-2-oxobutanoate and acetyl-CoA YP_075820.1 sporulation specific penicillin-binding protein YP_075840.1 involved in manganese homeostasis; activates the transcription of the mntABCD operon YP_075891.1 ethanolamine utilization protein EutA YP_075897.1 isomerizes methylthioribose-1-phosphate into methylthioribulose-1-phosphate; involved in methionine salvage pathway YP_075931.1 acylaminoacyl peptidase YP_075945.1 dehydratase component, catalyzes the isomerization between 2-isopropylmalate and 3-isopropylmalate YP_075982.1 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_076011.1 biotin-containing enzyme that catalyzes a two step carboxylation of pyruvate to oxaloacetate YP_076019.1 activates fatty acids by binding to coenzyme A YP_076020.1 Catalyzes a condensation reaction in fatty acid biosynthesis: addition of an acyl acceptor of two carbons from malonyl-ACP YP_076109.1 group II intron-encoding maturase, C-terminally truncated YP_076110.1 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_076123.1 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_076129.1 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_076137.1 membrane component; functions with enzymes IIB (sgaB; ulaB) and IIA (sgaA; ulaC) enzyme I and HPr for anaerobic utilization and uptake of L-ascorbate; sgaTBA are regulated by yifQ as well as Crp and Fnr YP_076166.1 catalyzes the interconversion of ribose 5-phosphate to ribulose 5-phosphate; enzyme from E. coli shows allose 6-phosphate isomerase activity YP_076170.1 with AlsBC acts to import allose into the cell; AlsA contain 2 ATP-binding domains YP_076173.1 catalyzes the formation of oxaloglycolate from tartrate; also catalyzes the formation of pyruvate from malate and glycerate from tartrate YP_076178.1 catalyzes the formation of 3-deoxy-D-arabino-hept-2-ulosonate 7-phosphate from phosphoenolpyruvate and D-erythrose 4-phosphate YP_076198.1 in Rhodopseudomonas palustris this protein confers resistance to arsenite; catalyzes the formation of a number of methylated intermediates from arsenite and SAM producing trimethylarsine YP_076221.1 stage V sporulation protein YP_076254.1 catalyzes the oxygen-independent formation of protoporphyrinogen-IX from coproporphyrinogen-III YP_076259.1 hydrolyzes D-tyrosyl-tRNA(Tyr) into D-tyrosine and free tRNA(Tyr); possible defense mechanism against a harmful effect of D-tyrosine YP_076267.1 catalyzes a salvage reaction resulting in the formation of AMP which is metabolically less costly than a de novo synthesis YP_076315.1 with PaaBCDE catalyzes the hydroxylation of phenylacetyl-CoA YP_076344.1 menaquinone biosynthesis methyltransferase YP_076365.1 Catalyzes the reversible hydration of fumaric acid to yield I-malic acid YP_076369.1 catalyzes the formation of glutamate 5-phosphate from glutamate in proline biosynthesis YP_076370.1 ATP-dependent Zn proteases YP_076372.1 Catalyzes the reversible oxidation of malate to oxaloacetate YP_076391.1 pyrophosphate-energized proton pump; pyrophosphate-energized inorganic pyrophosphatase; H+-PPase; can cleave pyrophosphate to two phosphates; can generate a proton motive force and drive pyrophosphate synthesis when PMF is sufficient YP_076403.1 catalyzes the formation of L-histidinol from L-histidinol phosphate YP_076420.1 catalyzes the formation of selenocysteinyl-tRNA(Sec) from seryl-tRNA(Sec) and L-selenophosphate in selenoprotein biosynthesis YP_076434.1 catalyzes the formation of 5-phospho-alpha-D-ribose 1-diphosphate and nicotinate from nicotinate D-ribonucleotide and diphosphate YP_076470.1 Catalyzes the reversible hydration of fumaric acid to yield I-malic acid YP_076472.1 PSL synthase YP_076512.1 class II aldolase; catalyzes the formation of fructose 1,6-bisphosphate from dihydroxyacetone phosphate and glyceraldehyde 3-phosphate YP_076515.1 catalyzes the transamination of the branched-chain amino acids to their respective alpha-keto acids YP_076516.1 catalyzes the formation of 2-isopropylmalate from acetyl-CoA and 2-oxoisovalerate in leucine biosynthesis YP_076517.2 catalyzes the formation of (R)-2,3-dihydroxy-3-methylbutanoate from (S)-2-hydroxy-2-methyl-3-oxobutanoate in valine and isoleucine biosynthesis YP_076570.1 catalyzes the conversion of 1-proline-5-carboxylate dehydrogenase to L-glutamate YP_076589.1 Catalyzes the rate-limiting step in dNTP synthesis YP_076611.1 catalyzes the formation of L-methionine and acetate from O-acetyl-L-homoserine and methanethiol YP_076619.1 converts (S)-4-amino-5-oxopentanoate to 5-aminolevulinate YP_076649.1 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_076661.1 phosphoribosyl-AMP cyclohydrolase : phosphoribosyl-ATP pyrophosphohydrolase YP_076662.1 IGP synthase cyclase subunit YP_076663.1 phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase YP_076671.1 catalyzes the formation of phenol and pyruvate from tyrosine YP_076682.1 catalyzes the formation of 1-(5-phosphoribosyl)-5-aminoimidazole from 2-(formamido)-N1-(5-phosphoribosyl)acetamidine and ATP in purine biosynthesis YP_076696.1 GrdA accepts a carboxymethylselenoether from protein B and transfers it to protein C forming a protein C-bound acetyl-thioester; oxidized GrdA is then reduced by thioredoxin YP_076701.1 citrulline-asparate ligase YP_076717.1 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_076718.1 catalyzes the formation of N-acetyl-L-glutamate from acetyl-CoA and L-glutamate YP_076724.1 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_076725.1 protein Cpn10 YP_076740.1 Catalyzes the synthesis of acetoacetyl coenzyme A from two molecules of acetyl coenzyme A. It can also act as a thiolase, catalyzing the reverse reaction and generating two-carbon units from the four-carbon product of fatty acid oxidation YP_076749.1 An endonuclease that specifically degrades the RNA strand of RNA-DNA hybrids YP_076759.1 major alpha-type SASP YP_076765.1 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_076775.1 translation-associated GTPase; the crystal structure of the Haemophilus influenzae YchF protein showed similarity to the yeast structure (PDB: 1NI3); fluorescence spectroscopy revealed nucleic acid binding; the yeast protein YBR025c interacts with the translation elongation factor eEF1 YP_076818.1 FliP, with proteins FliQ and FliR, forms the core of the central channel in the flagella export apparatus YP_076829.1 One of three proteins involved in switching the direction of the flagellar rotation YP_076868.1 in Escherichia coli this protein is one of the earliest assembly proteins in the large subunit YP_076873.1 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_076874.1 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_076875.1 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_076876.1 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_076880.1 ATP-AMP transphosphorylase YP_076881.1 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_076886.1 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_076889.1 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_076890.1 assembly initiator protein; binds to 5' end of 23S rRNA and nucleates assembly of the 50S; surrounds polypeptide exit tunnel YP_076891.1 binds to the 23S rRNA between the centers for peptidyl transferase and GTPase YP_076892.1 primary binding protein; helps mediate assembly; involved in translation fidelity YP_076894.1 located in the peptidyl transferase center and may be involved in peptidyl transferase activity; similar to archaeal L10e YP_076898.1 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_076900.1 L4 is important during the early stages of 50S assembly; it initially binds near the 5' end of the 23S rRNA YP_076903.1 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_076905.1 binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit YP_076906.1 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_076910.1 DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Subunit beta' binds to sigma factor allowing it to bind to the -10 region of the promoter YP_076911.1 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_076915.1 in Escherichia coli and Methanococcus, this protein autoregulates expression; the binding site in the mRNA mimics the binding site in the 23S rRNA YP_076939.1 DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates YP_076943.1 ThyA; catalyzes formation of dTMP and 7,8-dihydrofolate from 5,10-methylenetetrahydrofolate and dUMP; involved in deoxyribonucleotide biosynthesis; there are 2 copies in some Bacilli, one of which appears to be phage-derived YP_076953.1 non-specific DNA-binding; scans chromosomes during sporulation for DNA-damage; delays initiation of sporulation; participates in a checkpoint signaling cascade for cell-cycle progression and DNA repair YP_076954.1 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_076955.1 catalyzes the formation of 3-deoxy-D-aribino-hept-2-ulosonate 7-phosphate from phosphoenolpyruvate and D-erythrose 4-phosphate YP_076959.1 ATP-dependent Clp protease YP_076990.1 Catalyzes the conversion of citrate to isocitrate YP_077000.1 part of four member succinate dehydrogenase enzyme complex that forms a trimeric complex (trimer of tetramers); SdhA/B are the catalytic subcomplex and can exhibit succinate dehydrogenase activity in the absence of SdhC/D which are the membrane components and form cytochrome b556; SdhC binds ubiquinone; oxidizes succinate to fumarate while reducing ubiquinone to ubiquinol; the catalytic subunits are similar to fumarate reductase YP_077001.1 part of four member succinate dehydrogenase enzyme complex that forms a trimeric complex (trimer of tetramers); SdhA/B are the catalytic subcomplex and can exhibit succinate dehydrogenase activity in the absence of SdhC/D which are the membrane components and form cytochrome b556; SdhC binds ubiquinone; oxidizes succinate to fumarate while reducing ubiquinone to ubiquinol YP_077014.1 dihydropteroate pyrophosphorylase YP_077019.1 catalyzes the formation of 4-imidazolone-5-propanoate from urocanate during histidine metabolism YP_077024.1 ATP-dependent Zn proteases YP_077064.1 Enables the recycling of peptidyl-tRNAs produced at termination of translation YP_077069.1 catalyzes the formation of 2-oxobutanoate from L-threonine YP_077075.1 16S rRNA dimethylase YP_077086.1 acts to load the DnaB helicase onto the initiation site during DNA replication YP_077104.1 phosphotransferase system enzyme I YP_077144.2 binds as a heterodimer with protein S6 to the central domain of the 16S rRNA; helps stabilize the platform of the 30S subunit YP_077160.1 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_077161.2 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_077166.1 in Escherichia coli transcription of this gene is enhanced by polyamines