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| | mog | Putative molybdochetalase; Molybdopterine biosynthesis; similar to E. coli required for the efficient incorporation of molybdate into molybdoproteins (AAC73120.1); Blastp hit to AAC73120.1 (195 aa), 91% identity in aa 1 - 192. (196 aa) |
| | fsr | Putative MFS family of transport protein; Similar to E. coli fosmidomycin resistance protein (AAC73581.1); Blastp hit to AAC73581.1 (406 aa), 93% identity in aa 1 - 405. (406 aa) |
| | dsbG | Periplasmic disulfide isomerase, thiol-disulphide oxidase; Required for disulfide bond formation in some periplasmic proteins. Acts by transferring its disulfide bond to other proteins and is reduced in the process; Belongs to the thioredoxin family. DsbC subfamily. (248 aa) |
| | STM0610 | Putative component of anaerobic dehydrogenases; Similar to E. coli putative oxidoreductase component (AAC74663.1); Blastp hit to AAC74663.1 (207 aa), 30% identity in aa 78 - 196. (186 aa) |
| | STM0611 | Similar to E. coli putative oxidoreductase, major subunit (AAC74659.1); Blastp hit to AAC74659.1 (808 aa), 31% identity in aa 10 - 314, 26% identity in aa 298 - 673, 36% identity in aa 636 - 765, 34% identity in aa 489 - 517; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (759 aa) |
| | STM0612 | Putative hydrogenase protein; Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit B (AAC73981.1); Blastp hit to AAC73981.1 (205 aa), 41% identity in aa 7 - 156. (185 aa) |
| | STM0613 | Putative hydrogenase protein; Similar to E. coli putative DMSO reductase anchor subunit (AAC74662.1); Blastp hit to AAC74662.1 (284 aa), 30% identity in aa 6 - 200. (255 aa) |
| | rnk | Regulator of nucleoside diphosphate kinase; May act as an anti-Gre factor; Belongs to the Rnk family. (136 aa) |
| | modF | Putative ABC superfamily (atp_bind), molybdenum transporter; Similar to E. coli ATP-binding component of molybdate transport system (AAC73847.1); Blastp hit to AAC73847.1 (490 aa), 31% identity in aa 1 - 211. (491 aa) |
| | modE | Transcriptional repressor of modABCD operon (molybdate uptake); Similar to E. coli molybdate uptake regulatory protein (AAC73848.1); Blastp hit to AAC73848.1 (262 aa), 89% identity in aa 1 - 262. (262 aa) |
| | modA | Molybdate transporter; ABC superfamily (peri_perm); similar to E. coli molybdate-binding periplasmic protein; permease (AAC73850.1); Blastp hit to AAC73850.1 (257 aa), 86% identity in aa 1 - 257. (257 aa) |
| | modB | Molybdate transporter; Part of the binding-protein-dependent transport system for molybdenum; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (229 aa) |
| | modC | Molybdate transporter; Part of the ABC transporter complex ModABC involved in molybdenum import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Molybdate importer (TC 3.A.1.8) family. (352 aa) |
| | moaA | Molybdopterin biosynthesis, protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate. (329 aa) |
| | moaB | Molybdopterin biosynthesis, protein B; May be involved in the biosynthesis of molybdopterin. Belongs to the MoaB/Mog family. (170 aa) |
| | moaC | Molybdopterin biosynthesis, protein C; Catalyzes the conversion of (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate to cyclic pyranopterin monophosphate (cPMP); Belongs to the MoaC family. (161 aa) |
| | moaD | Similar to E. coli molybdopterin biosynthesis (AAC73871.1); Blastp hit to AAC73871.1 (81 aa), 86% identity in aa 1 - 81. (83 aa) |
| | moaE | Molybdopterin converting factor, subunit 2; Converts molybdopterin precursor Z into molybdopterin. This requires the incorporation of two sulfur atoms into precursor Z to generate a dithiolene group. The sulfur is provided by MoaD (By similarity); Belongs to the MoaE family. (150 aa) |
| | ybhL | Putative permease; Similar to E. coli orf, hypothetical protein (AAC73873.1); Blastp hit to AAC73873.1 (234 aa), 87% identity in aa 1 - 234; Belongs to the BI1 family. (234 aa) |
| | ybhM | Putative integral membrane protein; Similar to E. coli orf, hypothetical protein (AAC73874.1); Blastp hit to AAC73874.1 (237 aa), 31% identity in aa 24 - 228. (235 aa) |
| | STM0809 | Putative inner membrane protein. (202 aa) |
| | STM0810 | Putative inner membrane protein. (186 aa) |
| | moeB | Molybdopterin biosynthesis; Catalyzes the adenylation by ATP of the carboxyl group of the C-terminal glycine of sulfur carrier protein MoaD. (249 aa) |
| | moeA | Molybdopterin biosynthesis protein; Catalyzes the insertion of molybdate into adenylated molybdopterin with the concomitant release of AMP; Belongs to the MoeA family. (413 aa) |
| | hcr | NADH oxidoreductase for hcp gene product; Similar to E. coli putative enzyme (AAC73959.1); Blastp hit to AAC73959.1 (322 aa), 90% identity in aa 1 - 322. (323 aa) |
| | hcp | Hybrid cluster protein; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O. (550 aa) |
| | dmsA | Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit A (AAC73980.1); Blastp hit to AAC73980.1 (785 aa), 93% identity in aa 1 - 784; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (814 aa) |
| | dmsB | Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit B (AAC73981.1); Blastp hit to AAC73981.1 (205 aa), 96% identity in aa 1 - 205. (205 aa) |
| | dmsC | Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit C (AAC73982.1); Blastp hit to AAC73982.1 (287 aa), 89% identity in aa 1 - 287. (287 aa) |
| | scsA | Suppression of copper sensitivity: putative copper binding protein; Suppressor for copper-sensitivity A (gi|2327003). (120 aa) |
| | scsB | Suppression of copper sensitivity protein; Suppressor for copper-sensitivity B (gi|2327004). (628 aa) |
| | scsC | Suppression of copper sensitivity protein; Suppressor for copper-sensitivity C (gi|2327005). (207 aa) |
| | scsD | Suppression of copper sensitivity protein; Suppressor for copper-sensitivity D (gi|2327006). (168 aa) |
| | yeaR | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC74867.1); Blastp hit to AAC74867.1 (119 aa), 83% identity in aa 1 - 119. (120 aa) |
| | yoaG | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC74866.1); Blastp hit to AAC74866.1 (60 aa), 96% identity in aa 1 - 60. (60 aa) |
| | yeaA | Hypothetical protein; Putative domain frequently associated with peptide methionine sulfoxide reductase; similar to E. coli orf, hypothetical protein (AAC74848.1); Blastp hit to AAC74848.1 (137 aa), 85% identity in aa 1 - 137. (147 aa) |
| | selD | Selenophosphate synthase; Synthesizes selenophosphate from selenide and ATP. (347 aa) |
| | ynfI | Putative component of anaerobic dehydrogenases; Required for biogenesis/assembly of DMSO reductase, but not for the interaction of the DmsA signal peptide with the Tat system. May be part of a chaperone cascade complex that facilitates a folding- maturation pathway for the substrate protein; Belongs to the TorD/DmsD family. DmsD subfamily. (204 aa) |
| | STM1496 | Similar to E. coli putative DMSO reductase anchor subunit (AAC74662.1); Blastp hit to AAC74662.1 (284 aa), 76% identity in aa 1 - 284. (285 aa) |
| | STM1497 | Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit B (AAC73981.1); Blastp hit to AAC73981.1 (205 aa), 96% identity in aa 1 - 205. (205 aa) |
| | STM1498 | Similar to E. coli putative oxidoreductase, major subunit (AAC74660.1); Blastp hit to AAC74660.1 (808 aa), 91% identity in aa 2 - 807; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (811 aa) |
| | STM1499 | Putative dimethyl sulphoxide reductase, chain A1; Similar to E. coli putative oxidoreductase, major subunit (AAC74659.1); Blastp hit to AAC74659.1 (808 aa), 86% identity in aa 1 - 808; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (813 aa) |
| | hypA-2 | Putative hydrogenase; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. (113 aa) |
| | STM1532 | Putative dehydrogenase protein. (295 aa) |
| | STM1533 | Putative hydrogenase; Similar to E. coli nickel incorporation into hydrogenase-1 proteins (AAC74062.1); Blastp hit to AAC74062.1 (285 aa), 32% identity in aa 7 - 281. (353 aa) |
| | STM1534 | Putative hydrogenase; Similar to E. coli processing of HyaA and HyaB proteins (AAC74061.1); Blastp hit to AAC74061.1 (132 aa), 36% identity in aa 17 - 115. (136 aa) |
| | STM1535 | Putative hydrogenase protein. (99 aa) |
| | STM1536 | Putative hydrogenase maturation protease; Similar to E. coli processing of HyaA and HyaB proteins (AAC74060.1); Blastp hit to AAC74060.1 (195 aa), 53% identity in aa 6 - 183. (202 aa) |
| | STM1537 | Similar to E. coli probable Ni/Fe-hydrogenase 1 b-type cytochrome subunit (AAC74059.1); Blastp hit to AAC74059.1 (235 aa), 54% identity in aa 1 - 222. (247 aa) |
| | STM1538 | Similar to E. coli hydrogenase-1 large subunit (AAC74058.1); Blastp hit to AAC74058.1 (597 aa), 66% identity in aa 1 - 597. (600 aa) |
| | STM1539 | Similar to E. coli hydrogenase-1 small subunit (AAC74057.1); Blastp hit to AAC74057.1 (372 aa), 72% identity in aa 1 - 371. (367 aa) |
| | fdnI | Nitrate-inducible; similar to E. coli formate dehydrogenase-N, nitrate-inducible, cytochrome B556(Fdn) gamma subunit (AAD13440.1); Blastp hit to AAD13440.1 (217 aa), 98% identity in aa 1 - 217. (218 aa) |
| | fdnH | Formate dehydrogenase-N, Fe-S beta subunit; The beta chain is an electron transfer unit containing 4 cysteine clusters involved in the formation of iron-sulfur centers. (294 aa) |
| | fdnG | Putative molybdopterin oxidoreductases; Similar to E. coli formate dehydrogenase-N, nitrate-inducible, alpha subunit (AAD13438.1); Blastp hit to AAD13438.1 (1015 aa), 93% identity in aa 1 - 1015; contains selenocysteine tRNA suppressible codon. (1015 aa) |
| | narU | MFS superfamily nitrate extrusion protein; Catalyzes nitrate uptake, nitrite uptake and nitrite export across the cytoplasmic membrane; Belongs to the major facilitator superfamily. Nitrate/nitrite porter (TC 2.A.1.8) family. (462 aa) |
| | narZ | Similar to E. coli cryptic nitrate reductase 2, alpha subunit (AAC74550.1); Blastp hit to AAC74550.1 (1246 aa), 90% identity in aa 1 - 1246; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (1246 aa) |
| | narY | Similar to E. coli cryptic nitrate reductase 2, beta subunit (AAC74549.1); Blastp hit to AAC74549.1 (514 aa), 94% identity in aa 1 - 514. (514 aa) |
| | narW | Assembly function; similar to E. coli cryptic nitrate reductase 2, delta subunit, assembly function (AAC74548.1); Blastp hit to AAC74548.1 (231 aa), 82% identity in aa 1 - 231. (231 aa) |
| | narV | Similar to E. coli cryptic nitrate reductase 2, gamma subunit (AAC74547.1); Blastp hit to AAC74547.1 (226 aa), 96% identity in aa 1 - 226. (226 aa) |
| | narI | Similar to E. coli nitrate reductase 1, cytochrome b(NR), gamma subunit (AAC74311.1); Blastp hit to AAC74311.1 (225 aa), 92% identity in aa 1 - 225. (225 aa) |
| | narJ | Nitrate reductase 1, delta subunit; Chaperone required for molybdenum cofactor assembly in nitrate reductase 1; similar to E. coli nitrate reductase 1, delta subunit, assembly function (AAC74310.1); Blastp hit to AAC74310.1 (236 aa), 88% identity in aa 1 - 236. (236 aa) |
| | narH | Similar to E. coli nitrate reductase 1, beta subunit (AAC74309.1); Blastp hit to AAC74309.1 (512 aa), 92% identity in aa 1 - 511. (511 aa) |
| | narG | Similar to E. coli nitrate reductase 1, alpha subunit (AAC74308.1); Blastp hit to AAC74308.1 (1247 aa), 95% identity in aa 1 - 1247; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (1247 aa) |
| | narK | Similar to E. coli nitrite extrusion protein (AAC74307.1); Blastp hit to AAC74307.1 (463 aa), 94% identity in aa 1 - 462. (465 aa) |
| | narX | Sensory histidine kinase in two component regulatory system with NarL; Senses nitrate/nitrite; regulates anaerobic respiration and fermentation; similar to E. coli nitrate/nitrate sensor, histidine protein kinase acts on NarL regulator (AAC74306.1); Blastp hit to AAC74306.1 (598 aa), 86% identity in aa 1 - 598. (598 aa) |
| | narL | Response regulator in two-component regulatory system with NarX (or NarQ); Regulates anaerobic respiration and fermentation (LuxR/UhpA family); similar to E. coli pleiotrophic regulation of anaerobic respiration: response regulator for nar, frd, dms and tor genes (AAC74305.1); Blastp hit to AAC74305.1 (216 aa), 96% identity in aa 1 - 216. (216 aa) |
| | STM1786 | Similar to E. coli hydrogenase-1 small subunit (AAC74057.1); Blastp hit to AAC74057.1 (372 aa), 92% identity in aa 1 - 372. (372 aa) |
| | STM1787 | Similar to E. coli hydrogenase-1 large subunit (AAC74058.1); Blastp hit to AAC74058.1 (597 aa), 91% identity in aa 1 - 597. (597 aa) |
| | STM1788 | Similar to E. coli probable Ni/Fe-hydrogenase 1 b-type cytochrome subunit (AAC74059.1); Blastp hit to AAC74059.1 (235 aa), 83% identity in aa 6 - 235. (243 aa) |
| | STM1789 | Putative hydrogenase maturation protease; Similar to E. coli processing of HyaA and HyaB proteins (AAC74060.1); Blastp hit to AAC74060.1 (195 aa), 88% identity in aa 1 - 192. (198 aa) |
| | STM1790 | Putative thiol-disulfide isomerase and thioredoxin; Similar to E. coli processing of HyaA and HyaB proteins (AAC74061.1); Blastp hit to AAC74061.1 (132 aa), 72% identity in aa 1 - 125. (134 aa) |
| | STM1791 | Putative hydrogenase-1 protein; Similar to E. coli nickel incorporation into hydrogenase-1 proteins (AAC74062.1); Blastp hit to AAC74062.1 (285 aa), 75% identity in aa 1 - 279. (282 aa) |
| | dsbB | Putative disulfide oxidoreductase; Required for disulfide bond formation in some periplasmic proteins such as PhoA or OmpA. Acts by oxidizing the DsbA protein (By similarity); Belongs to the DsbB family. (176 aa) |
| | STM1808 | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC74867.1); Blastp hit to AAC74867.1 (119 aa), 42% identity in aa 2 - 113. (113 aa) |
| | narP | Response regulator in two-component regulatory system with NarQ (or NarX); Similar to E. coli nitrate/nitrite response regulator (sensor NarQ) (AAC75253.1); Blastp hit to AAC75253.1 (215 aa), 88% identity in aa 1 - 215. (215 aa) |
| | ccmH | Putative heme lyase subunit; Possible subunit of a heme lyase. (347 aa) |
| | ccmG | Heme lyase/disulfide oxidoreductase; Involved in disulfide bond formation. Catalyzes a late, reductive step in the assembly of periplasmic c-type cytochromes, probably the reduction of disulfide bonds of the apocytochrome c to allow covalent linkage with the heme. Possible subunit of a heme lyase (By similarity); Belongs to the thioredoxin family. DsbE subfamily. (185 aa) |
| | ccmF | Similar to E. coli cytochrome c-type biogenesis protein (AAC75256.1); Blastp hit to AAC75256.1 (647 aa), 85% identity in aa 1 - 646. (643 aa) |
| | ccmE | Periplasmic heme-dependent peroxidase; Heme chaperone required for the biogenesis of c-type cytochromes. Transiently binds heme delivered by CcmC and transfers the heme to apo-cytochromes in a process facilitated by CcmF and CcmH. Belongs to the CcmE/CycJ family. (159 aa) |
| | ccmD | Heme exporter protein C; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmD/CycX/HelD family. (70 aa) |
| | ccmC | Heme exporter protein; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmC/CycZ/HelC family. (245 aa) |
| | ccmB | ABC superfamily (membrane) heme exporter protein; Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes; Belongs to the CcmB/CycW/HelB family. (219 aa) |
| | ccmA | ABC superfamily (membrane) heme exporter protein; Part of the ABC transporter complex CcmAB involved in the biogenesis of c-type cytochromes; once thought to export heme, this seems not to be the case, but its exact role is uncertain. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. CcmA exporter (TC 3.A.1.107) family. (205 aa) |
| | napC | Periplasmic nitrate reductase; Cytochrome c-type biogenesis protein; similar to E. coli cytochrome c-type protein (AAC75262.1); Blastp hit to AAC75262.1 (200 aa), 88% identity in aa 1 - 200. (200 aa) |
| | napB | Periplasmic small subunit nitrate reductase of cytochrome C550; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family. (149 aa) |
| | napH | Ferredoxin-type protein; Electron transfer; similar to E. coli ferredoxin-type protein: electron transfer (AAC75264.1); Blastp hit to AAC75264.1 (287 aa), 88% identity in aa 1 - 280. (289 aa) |
| | napG | Ferredoxin-type protein; Electron transfer; similar to E. coli ferredoxin-type protein: electron transfer (AAC75265.1); Blastp hit to AAC75265.1 (231 aa), 94% identity in aa 1 - 231. (231 aa) |
| | napA | Periplasmic large subunit nitrate reductase; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. (828 aa) |
| | napD | Periplasmic nitrate reductase; Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin- arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export. (87 aa) |
| | napF | Ferredoxin-type protein; Could be involved in the maturation of NapA, the catalytic subunit of the periplasmic nitrate reductase, before its export into the periplasm; Belongs to the NapF family. (163 aa) |
| | narQ | Similar to E. coli sensor for nitrate reductase system, protein histidine kinase (acts on NarP and narL) (AAC75522.1); Blastp hit to AAC75522.1 (566 aa), 88% identity in aa 3 - 565. (566 aa) |
| | STM2527 | Putative polyferredoxin; Similar to E. coli hydrogenase 4 Fe-S subunit (AAC75541.1); Blastp hit to AAC75541.1 (181 aa), 36% identity in aa 33 - 124, 40% identity in aa 42 - 90. (287 aa) |
| | STM2528 | Putative dimethylsulfoxide reductase; Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit C (AAC73982.1); Blastp hit to AAC73982.1 (287 aa), 32% identity in aa 6 - 277. (269 aa) |
| | STM2529 | Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit B (AAC73981.1); Blastp hit to AAC73981.1 (205 aa), 56% identity in aa 4 - 193. (209 aa) |
| | STM2530 | Similar to E. coli putative oxidoreductase, major subunit (AAC74660.1); Blastp hit to AAC74660.1 (808 aa), 42% identity in aa 15 - 807; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (801 aa) |
| | hmpA | Dihydropteridine reductase 2; Is involved in NO detoxification in an aerobic process, termed nitric oxide dioxygenase (NOD) reaction that utilizes O(2) and NAD(P)H to convert NO to nitrate, which protects the bacterium from various noxious nitrogen compounds. Therefore, plays a central role in the inducible response to nitrosative stress. Belongs to the globin family. Two-domain flavohemoproteins subfamily. (396 aa) |
| | yfhH | Putative ABC superfamily transport protein; Membrane; similar to E. coli orf, hypothetical protein (AAC75614.1); Blastp hit to AAC75614.1 (306 aa), 83% identity in aa 25 - 306. (282 aa) |
| | STM2574 | Similar to E. coli putative resistance protein (AAC76571.1); Blastp hit to AAC76571.1 (402 aa), 28% identity in aa 10 - 399. (398 aa) |
| | ygaA | Putative EBP family regulator; Required for the expression of anaerobic nitric oxide (NO) reductase, acts as a transcriptional activator for at least the norVW operon. Activation also requires sigma-54. (506 aa) |
| | norV | Putative flavoprotein; Anaerobic nitric oxide reductase; uses NADH to detoxify nitric oxide (NO), protecting several 4Fe-4S NO-sensitive enzymes. Has at least 2 reductase partners, only one of which (NorW, flavorubredoxin reductase) has been identified. NO probably binds to the di-iron center; electrons enter from the NorW at rubredoxin and are transferred sequentially to the FMN center and the di-iron center. Also able to function as an aerobic oxygen reductase; In the N-terminal section; belongs to the zinc metallo- hydrolase group 3 family. (479 aa) |
| | ygbD | Putative oxidoreductase; One of at least two accessory proteins for anaerobic nitric oxide (NO) reductase. Reduces the rubredoxin moiety of NO reductase. (377 aa) |
| | hypF | Hydrogenase maturation protein; Involved in the maturation of [NiFe] hydrogenases. Along with HypE, it catalyzes the synthesis of the CN ligands of the active site iron of [NiFe]-hydrogenases. HypF functions as a carbamoyl transferase using carbamoylphosphate as a substrate and transferring the carboxamido moiety in an ATP-dependent reaction to the thiolate of the C-terminal cysteine of HypE yielding a protein-S-carboxamide. (746 aa) |
| | hydN | Similar to E. coli involved in electron transport from formate to hydrogen, Fe-S centers (AAC75755.1); Blastp hit to AAC75755.1 (175 aa), 95% identity in aa 1 - 173. (181 aa) |
| | STM2844 | Putative periplasmic or exported protein. (269 aa) |
| | hycI | Similar to E. coli protease involved in processing C-terminal end of the large subunit of hydrogenase 3 (AAC75759.1); Blastp hit to AAC75759.1 (156 aa), 91% identity in aa 1 - 155. (156 aa) |
| | hycH | Protein for processing of HycE; Part of the FHL complex; similar to E. coli processing of large subunit (HycE) of hydrogenase 3 (part of the FHL complex) (AAC75760.1); Blastp hit to AAC75760.1 (136 aa), 91% identity in aa 1 - 136. (136 aa) |
| | hycG | Similar to E. coli hydrogenase activity (AAC75761.1); Blastp hit to AAC75761.1 (255 aa), 96% identity in aa 1 - 255. (255 aa) |
| | hycF | Hydrogenase 3; Similar to E. coli probable iron-sulfur protein of hydrogenase 3 (part of FHL complex) (AAC75762.1); Blastp hit to AAC75762.1 (180 aa), 96% identity in aa 1 - 178; putative quinone oxidoreductase. (180 aa) |
| | hycE | Part of FHL complex; similar to E. coli large subunit of hydrogenase 3 (part of FHL complex) (AAC75763.1); Blastp hit to AAC75763.1 (569 aa), 97% identity in aa 1 - 569. (569 aa) |
| | hycD | Hydrogenase 3, membrane subunit; Part of FHL complex; similar to E. coli membrane-spanning protein of hydrogenase 3 (part of FHL complex) (AAC75764.1); Blastp hit to AAC75764.1 (307 aa), 90% identity in aa 1 - 307. (307 aa) |
| | hycC | Hydrogenase 3, membrane subunit; Part of FHL complex; similar to E. coli membrane-spanning protein of hydrogenase 3 (part of FHL complex) (AAC75765.1); Blastp hit to AAC75765.1 (608 aa), 88% identity in aa 1 - 608. (608 aa) |
| | hycB | Hydrogenase-3, iron-sulfur subunit; Part of FHL complex; similar to E. coli probable small subunit of hydrogenase-3, iron-sulfur protein (part of formate hydrogenlyase (FHL) complex) (AAC75766.1); Blastp hit to AAC75766.1 (203 aa), 95% identity in aa 1 - 202. (202 aa) |
| | hycA | Similar to E. coli transcriptional repression of hyc and hyp operons (AAC75767.1); Blastp hit to AAC75767.1 (153 aa), 88% identity in aa 1 - 152. (153 aa) |
| | hypA | Guanine-nucleotide binding protein in formate-hydrogenlyase system; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. (118 aa) |
| | hypB | Hydrogenase-3 accessory protein; Assembly of metallocenter; similar to E. coli guanine-nucleotide binding protein, functions as nickel donor for large subunit of hydrogenase 3 (AAC75769.1); Blastp hit to AAC75769.1 (290 aa), 94% identity in aa 1 - 290. (290 aa) |
| | hypC | Putative hydrogenase expression/formation protein; Similar to E. coli pleiotrophic effects on 3 hydrogenase isozymes (AAC75770.1); Blastp hit to AAC75770.1 (90 aa), 96% identity in aa 1 - 90. (90 aa) |
| | hypD | Putative hydrogenase expression/formation protein; Similar to E. coli pleiotrophic effects on 3 hydrogenase isozymes (AAC75771.1); Blastp hit to AAC75771.1 (373 aa), 94% identity in aa 1 - 372; Belongs to the HypD family. (373 aa) |
| | hypE | Putative hydrogenase expression/formation protein; Similar to E. coli plays structural role in maturation of all 3 hydrogenases (AAC75772.1); Blastp hit to AAC75772.1 (322 aa), 91% identity in aa 1 - 322. (322 aa) |
| | ygbA | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC75774.1); Blastp hit to AAC75774.1 (117 aa), 86% identity in aa 1 - 114. (114 aa) |
| | dsbC | Protein disulfide isomerase II; Required for disulfide bond formation in some periplasmic proteins. Acts by transferring its disulfide bond to other proteins and is reduced in the process. DsbC is reoxidized by a yet uncharacterized protein. Also acts as a disulfide isomerase. (237 aa) |
| | STM3141 | Molybdenum-binding periplasmic protein. (236 aa) |
| | STM3142 | Putative ferrichrome-binding periplasmic protein. (350 aa) |
| | hybG | Similar to E. coli hydrogenase-2 operon protein: may effect maturation of large subunit of hydrogenase-2 (AAC76026.1); Blastp hit to AAC76026.1 (82 aa), 93% identity in aa 1 - 82. (82 aa) |
| | hybF | Putative hydrogenase expression/formation protein; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase. (113 aa) |
| | hybE | Putative hydrogenase; Similar to E. coli member of hyb operon (AAC76028.1); Blastp hit to AAC76028.1 (162 aa), 80% identity in aa 1 - 162. (162 aa) |
| | hybD | Similar to E. coli probable processing element for hydrogenase-2 (AAC76029.1); Blastp hit to AAC76029.1 (164 aa), 94% identity in aa 1 - 163. (164 aa) |
| | hybC | Similar to E. coli probable large subunit, hydrogenase-2 (AAC76030.1); Blastp hit to AAC76030.1 (567 aa), 94% identity in aa 1 - 567. (567 aa) |
| | hybB | Similar to E. coli probable cytochrome Ni/Fe component of hydrogenase-2 (AAC76031.1); Blastp hit to AAC76031.1 (392 aa), 96% identity in aa 1 - 392. (392 aa) |
| | hybA | Unknown; Intitally thought to be hydrogenase-2 small subunit which now identified as hybO; similar to E. coli hydrogenase-2 small subunit (AAC76032.1); Blastp hit to AAC76032.1 (328 aa), 95% identity in aa 1 - 328. (328 aa) |
| | hypO | Putative Ni/Fe hydrogenases, small subunit; Similar to E. coli putative hydrogenase subunit (AAC76033.1); Blastp hit to AAC76033.1 (372 aa), 96% identity in aa 1 - 372. (372 aa) |
| | STM3191 | Putative arylsulfate sulfotransferase. (321 aa) |
| | STM3192 | Putative arylsulfate sulfotransferase. (264 aa) |
| | dsbL | Putative thiol-disulfide isomerase and thioredoxin; Involved in disulfide-bond formation. Acts by transferring its disulfide bond to other proteins. Part of a redox system composed of DsbI and DsbL that mediates formation of an essential disulfide bond in AssT. (223 aa) |
| | dsbI | Putative disulfide isomerase; Required for disulfide bond formation in some proteins. Part of a redox system composed of DsbI and DsbL that mediates formation of an essential disulfide bond in AssT. (225 aa) |
| | yhbT | Putative lipid carrier protein; Similar to E. coli orf, hypothetical protein (AAC76191.1); Blastp hit to AAC76191.1 (174 aa), 90% identity in aa 1 - 174. (174 aa) |
| | yhbU | Similar to E. coli putative collagenase (AAC76192.1); Blastp hit to AAC76192.1 (331 aa), 96% identity in aa 1 - 331. (331 aa) |
| | yhbV | Putative protease; Similar to E. coli orf, hypothetical protein (AAC76193.1); Blastp hit to AAC76193.1 (298 aa), 91% identity in aa 1 - 298. (298 aa) |
| | yhbW | Putative alkanal monooxygenase; Similar to E. coli putative enzyme (AAC76194.1); Blastp hit to AAC76194.1 (335 aa), 95% identity in aa 1 - 335. (335 aa) |
| | yhdH | Similar to E. coli putative dehydrogenase (AAC76285.1); Blastp hit to AAC76285.1 (324 aa), 88% identity in aa 1 - 323. (324 aa) |
| | msrP | Putative nitrate reductase; Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation, including the primary periplasmic chaperone SurA and the lipoprotein Pal. The cata [...] (334 aa) |
| | msrQ | Putative inner membrane protein; Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation, including the primary periplasmic chaperone SurA and the lipoprotein Pal. Msr [...] (199 aa) |
| | nirB | Similar to E. coli nitrite reductase (NAD(P)H) subunit (AAC76390.1); Blastp hit to AAC76390.1 (847 aa), 95% identity in aa 1 - 847; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (847 aa) |
| | nirD | Nitrite reductase small subunit; Required for activity of the reductase. (108 aa) |
| | nirC | FNT family nitrite transport protein; Catalyzes nitrite uptake and nitrite export across the cytoplasmic membrane; Belongs to the FNT transporter (TC 2.A.44) family. (269 aa) |
| | cysG | Siroheme synthase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family. (457 aa) |
| | bisC | Similar to E. coli biotin sulfoxide reductase (AAC76575.1); Blastp hit to AAC76575.1 (739 aa), 86% identity in aa 2 - 739; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (777 aa) |
| | ysaA | Putative oxidoreductase; Similar to E. coli orf, hypothetical protein (AAC76597.1); Blastp hit to AAC76597.1 (157 aa), 72% identity in aa 1 - 156. (157 aa) |
| | selB | Similar to E. coli selenocysteinyl-tRNA-specific translation factor (AAC76614.1); Blastp hit to AAC76614.1 (614 aa), 85% identity in aa 1 - 614. (616 aa) |
| | selA | Selenocysteine synthase; Converts seryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis; Belongs to the SelA family. (463 aa) |
| | yidR | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC76712.1); Blastp hit to AAC76712.1 (416 aa), 79% identity in aa 13 - 416. (408 aa) |
| | ccmH-2 | Putative heme lyase subunit; Possible subunit of a heme lyase. (347 aa) |
| | ccmG-2 | Heme lyase disulfide oxidoreductase; Cytochrome c-type biogenesis; similar to E. coli disulfide oxidoreductase (in biogenesis of cytochrome c? (AAC75255.1); Blastp hit to AAC75255.1 (185 aa), 87% identity in aa 1 - 185. (185 aa) |
| | ccmF-2 | Similar to E. coli cytochrome c-type biogenesis protein (AAC75256.1); Blastp hit to AAC75256.1 (647 aa), 85% identity in aa 1 - 646. (643 aa) |
| | ccmE-2 | Periplasmic heme-dependent peroxidase; Cytochrome c-type biogenesis protein; similar to E. coli cytochrome c biogenesis, possible subunit of a heme lyase (AAC75257.1); Blastp hit to AAC75257.1 (159 aa), 82% identity in aa 1 - 159. (159 aa) |
| | ccmD-2 | Cytochrome c-type biogenesis protein; similar to E. coli heme exporter protein C (AAC75258.1); Blastp hit to AAC75258.1 (69 aa), 77% identity in aa 1 - 69. (70 aa) |
| | ccmC-2 | Cytochrome c-type biogenesis protein; similar to E. coli heme exporter protein C (AAC75259.1); Blastp hit to AAC75259.1 (245 aa), 86% identity in aa 1 - 245. (245 aa) |
| | ccmB-2 | Heme exporter protein; ABC superfamily (membrane); cytochrome c-type biogenesis protein; similar to E. coli heme exporter protein B, cytochrome c-type biogenesis protein (AAC75260.1); Blastp hit to AAC75260.1 (220 aa), 84% identity in aa 2 - 220. (219 aa) |
| | ccmA-2 | Heme exporter protein; Part of the ABC transporter complex CcmAB involved in the biogenesis of c-type cytochromes; once thought to export heme, this seems not to be the case, but its exact role is uncertain. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. CcmA exporter (TC 3.A.1.107) family. (205 aa) |
| | STM3820 | Similar to E. coli putative cytochrome C peroxidase (AAC76543.1); Blastp hit to AAC76543.1 (465 aa), 82% identity in aa 2 - 463. (466 aa) |
| | torD | Cytoplasmic chaperone which interacts with TorA; Involved in the biogenesis of TorA. Acts on TorA before the insertion of the molybdenum cofactor and, as a result, probably favors a conformation of the apoenzyme that is competent for acquiring the cofactor; Belongs to the TorD/DmsD family. TorD subfamily. (210 aa) |
| | torA | Trimethylamine N-oxide reductase subunit; Reduces trimethylamine-N-oxide (TMAO) into trimethylamine; an anaerobic reaction coupled to energy-yielding reactions. (850 aa) |
| | torC | Trimethylamine N-oxide reductase; Cytochrome c-type subunit; also has activity as negativer regulator of tor operon; similar to E. coli trimethylamine N-oxide reductase, cytochrome c-type subunit (AAC74081.1); Blastp hit to AAC74081.1 (390 aa), 90% identity in aa 1 - 388; Belongs to the TorC/TorY family. (394 aa) |
| | torR | Two-component system, OmpR family, torCAD operon response regulator TorR; Regulates tor operon (TorR family); similar to E. coli response transcriptional regulator for torA (sensor TorS) (AAC74080.1); Blastp hit to AAC74080.1 (230 aa), 81% identity in aa 1 - 229. (230 aa) |
| | torT | TMAO reductase system periplasmic protein TorT; Regulates tor operon; similar to E. coli part of regulation of tor operon, periplasmic (AAC74079.1); Blastp hit to AAC74079.1 (342 aa), 65% identity in aa 1 - 342. (346 aa) |
| | torS | Histidine kinase; Regulates tor operon; similar to E. coli sensor protein torS (regulator TorR) (AAC74078.1); Blastp hit to AAC74078.1 (904 aa), 62% identity in aa 1 - 896. (911 aa) |
| | STMD1.9 | Putative outer membrane protein. (237 aa) |
| | STM3981 | Putative cytoplasmic protein. (352 aa) |
| | mobB | GTP-binding; similar to E. coli molybdopterin-guanine dinucleotide biosynthesis protein B (AAC76854.1); Blastp hit to AAC76854.1 (170 aa), 77% identity in aa 1 - 167. (171 aa) |
| | mobA | Putative molybdopterin-guanine dinucleotide biosynthesis protein; Transfers a GMP moiety from GTP to Mo-molybdopterin (Mo-MPT) cofactor (Moco or molybdenum cofactor) to form Mo-molybdopterin guanine dinucleotide (Mo-MGD) cofactor; Belongs to the MobA family. (194 aa) |
| | dsbA | Periplasmic protein disulfide isomerase I; Required for disulfide bond formation in some periplasmic proteins such as PhoA or OmpA. Acts by transferring its disulfide bond to other proteins and is reduced in the process. DsbA is reoxidized by DsbB. It is required for pilus biogenesis (By similarity). Belongs to the thioredoxin family. DsbA subfamily. (207 aa) |
| | fdhE | Putative formate dehydrogenase formation protein; Necessary for formate dehydrogenase activity. Belongs to the FdhE family. (309 aa) |
| | fdoI | Similar to E. coli formate dehydrogenase, cytochrome B556 (FDO) subunit (AAD13454.1); Blastp hit to AAD13454.1 (211 aa), 96% identity in aa 1 - 211. (211 aa) |
| | fdoH | Formate dehydrogenase-O, Fe-S subunit; The beta chain is an electron transfer unit containing 4 cysteine clusters involved in the formation of iron-sulfur centers. (300 aa) |
| | fdoG | Similar to E. coli formate dehydrogenase-O, major subunit (AAD13456.1); Blastp hit to AAD13456.1 (1016 aa), 93% identity in aa 1 - 1016. (1016 aa) |
| | fdhD | Putative formate dehydrogenase formation protein; Required for formate dehydrogenase (FDH) activity. Acts as a sulfur carrier protein that transfers sulfur from IscS to the molybdenum cofactor prior to its insertion into FDH. Belongs to the FdhD family. (278 aa) |
| | STM4098 | Putative arylsulfate sulfotransferase. (596 aa) |
| | STM4276 | Putative cytoplasmic protein. (48 aa) |
| | nrfA | Nitrite reductase periplasmic cytochrome c(552); Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family. (478 aa) |
| | nrfB | Formate-dependent nitrite reductase; A penta-haeme cytochrome c; similar to E. coli formate-dependent nitrite reductase; a penta-haeme cytochrome c (AAC77041.1); Blastp hit to AAC77041.1 (190 aa), 88% identity in aa 1 - 190. (217 aa) |
| | nrfC | Fe-S centers; similar to E. coli formate-dependent nitrite reductase; Fe-S centers (AAC77042.1); Blastp hit to AAC77042.1 (223 aa), 91% identity in aa 1 - 223. (223 aa) |
| | nrfD | Similar to E. coli formate-dependent nitrate reductase complex; transmembrane protein (AAC77043.1); Blastp hit to AAC77043.1 (318 aa), 85% identity in aa 1 - 318. (318 aa) |
| | nrfE | Formate-dependent nitrite reductase; Possible subunit of a heme lyase. (740 aa) |
| | nrfG | Involved in attachment of haem c to cytochrome c552; similar to E. coli part of formate-dependent nitrite reductase complex (AAD13459.1); Blastp hit to AAD13459.1 (198 aa), 71% identity in aa 6 - 196. (206 aa) |
| | fdhF | Formate dehydrogenase; Similar to E. coli selenopolypeptide subunit of formate dehydrogenase H (AAD13462.1); Blastp hit to AAD13462.1 (715 aa), 97% identity in aa 1 - 714; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (715 aa) |
| | STM4305 | Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit A (AAC73980.1); Blastp hit to AAC73980.1 (785 aa), 51% identity in aa 3 - 784; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (783 aa) |
| | STM4306 | Similar to E. coli anaerobic dimethyl sulfoxide reductase subunit B (AAC73981.1); Blastp hit to AAC73981.1 (205 aa), 60% identity in aa 4 - 205. (208 aa) |
| | STM4307 | Putative anaerobic dimethyl sulfoxide reductase, subunit C; Similar to E. coli putative DMSO reductase anchor subunit (AAC74662.1); Blastp hit to AAC74662.1 (284 aa), 34% identity in aa 6 - 274. (257 aa) |
| | STM4308 | Putative component of anaerobic dehydrogenases; Similar to E. coli putative oxidoreductase component (AAC74663.1); Blastp hit to AAC74663.1 (207 aa), 33% identity in aa 14 - 206. (217 aa) |
| | dsbD | Thiol:disulfide interchange protein; Required to facilitate the formation of correct disulfide bonds in some periplasmic proteins and for the assembly of the periplasmic c-type cytochromes. Acts by transferring electrons from cytoplasmic thioredoxin to the periplasm. This transfer involves a cascade of disulfide bond formation and reduction steps. Belongs to the thioredoxin family. DsbD subfamily. (567 aa) |
| | yjeB | Putative negative regulator; Nitric oxide-sensitive repressor of genes involved in protecting the cell against nitrosative stress. May require iron for activity. Represses hmp expression under conditions of elevated intracellular iron concentrations, in the absence of nitric oxide. (141 aa) |
| | ytfE | Putative cell morphogenesis; Di-iron-containing protein involved in the repair of iron- sulfur clusters damaged by oxidative and nitrosative stress conditions. (220 aa) |
| | msrA | Peptide methionine sulfoxide reductase; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine. (212 aa) |
