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| | cutF | Copper homeostasis protein (lipoprotein); Residues 1 to 236 of 236 are 98.72 pct identical to residues 1 to 236 of 236 from Escherichia coli K-12 Strain MG1655: B0192. (236 aa) |
| | rcsF | Regulator in colanic acid synthesis; Essential component of the Rcs signaling system, which controls transcription of numerous genes. Plays a role in signal transduction from the cell surface to the histidine kinase RcsC. May detect outer membrane defects; Belongs to the RcsF family. (134 aa) |
| | fhiA | Flagellar biosynthesis; Residues 1 to 578 of 579 are 98.96 pct identical to residues 1 to 578 of 579 from Escherichia coli K-12 Strain MG1655: B0229. (579 aa) |
| | mbhA | Putative motility protein; Residues 1 to 261 of 261 are 99.23 pct identical to residues 1 to 261 of 261 from Escherichia coli K-12 Strain MG1655: B0230. (261 aa) |
| | yahA | Orf, hypothetical protein; Residues 4 to 365 of 365 are 93.09 pct identical to residues 1 to 362 of 362 from Escherichia coli K-12 Strain MG1655: B0315. (365 aa) |
| | yaiB | Orf, hypothetical protein; Inhibits RpoS proteolysis by regulating RssB activity, thereby increasing the stability of the sigma stress factor RpoS especially during phosphate starvation, but also in stationary phase and during nitrogen starvation. Its effect on RpoS stability is due to its interaction with RssB, which probably blocks the interaction of RssB with RpoS, and the consequent delivery of the RssB-RpoS complex to the ClpXP protein degradation pathway. (86 aa) |
| | yaiC | Orf, hypothetical protein; Residues 1 to 371 of 371 are 99.73 pct identical to residues 1 to 371 of 371 from Escherichia coli K-12 Strain MG1655: B0385. (371 aa) |
| | phoB | Positive response regulator for pho regulon, sensor is PhoR (or CreC); This protein is a positive regulator for the phosphate regulon. Transcription of this operon is positively regulated by PhoB and PhoR when phosphate is limited (By similarity). (229 aa) |
| | phoR | Positive and negative sensor protein for pho regulon; Residues 1 to 431 of 431 are 99.07 pct identical to residues 1 to 431 of 431 from Escherichia coli K-12 Strain MG1655: B0400. (431 aa) |
| | ylaB | Orf, hypothetical protein; Residues 1 to 518 of 518 are 98.84 pct identical to residues 1 to 518 of 518 from Escherichia coli K-12 Strain MG1655: B0457. (518 aa) |
| | fsr | Fosmidomycin resistance protein; Residues 1 to 406 of 406 are 99.75 pct identical to residues 1 to 406 of 406 from Escherichia coli K-12 Strain MG1655: B0479. (406 aa) |
| | fimZ | Fimbrial Z protein; Residues 22 to 231 of 231 are 100.00 pct identical to residues 1 to 210 of 210 from Escherichia coli K-12 Strain MG1655: B0535. (231 aa) |
| | yliE | Orf, hypothetical protein; Residues 1 to 782 of 782 are 99.36 pct identical to residues 1 to 782 of 782 from Escherichia coli K-12 Strain MG1655: B0833. (782 aa) |
| | dgcI | Orf, hypothetical protein; Catalyzes the synthesis of cyclic-di-GMP (c-di-GMP) via the condensation of 2 GTP molecules. (442 aa) |
| | ycdT | Orf, hypothetical protein; Residues 1 to 452 of 452 are 98.67 pct identical to residues 1 to 452 of 452 from Escherichia coli K-12 Strain MG1655: B1025. (452 aa) |
| | Z1528 | Hypothetical protein; Residues 35 to 532 of 536 are 31.11 pct identical to residues 8 to 509 of 518 from GenPept 118 : gi|1788502|gb|AAC75237.1| (AE000307) orf, hypothetical protein [Escherichia coli]. (536 aa) |
| | flgN | Protein of flagellar biosynthesis; Residues 1 to 138 of 138 are 98.55 pct identical to residues 1 to 138 of 138 from Escherichia coli K-12 Strain MG1655: B1070. (138 aa) |
| | flgM | anti-FliA (anti-sigma) factor; Residues 1 to 97 of 97 are 98.96 pct identical to residues 1 to 97 of 97 from Escherichia coli K-12 Strain MG1655: B1071. (97 aa) |
| | flgA | Flagellar biosynthesis; Involved in the assembly process of the P-ring formation. It may associate with FlgF on the rod constituting a structure essential for the P-ring assembly or may act as a modulator protein for the P- ring assembly; Belongs to the FlgA family. (219 aa) |
| | flgB | Flagellar biosynthesis, cell-proximal portion of basal-body rod; Structural component of flagellum, the bacterial motility apparatus. Part of the rod structure of flagellar basal body. (138 aa) |
| | flgC | Flagellar biosynthesis, cell-proximal portion of basal-body rod; Residues 1 to 134 of 134 are 100.00 pct identical to residues 1 to 134 of 134 from Escherichia coli K-12 Strain MG1655: B1074; Belongs to the flagella basal body rod proteins family. (134 aa) |
| | flgD | Flagellar biosynthesis, initiation of hook assembly; Required for flagellar hook formation. May act as a scaffolding protein. (231 aa) |
| | flgE | Flagellar biosynthesis, hook protein; Residues 1 to 401 of 401 are 94.77 pct identical to residues 1 to 402 of 402 from Escherichia coli K-12 Strain MG1655: B1076. (401 aa) |
| | flgF | Flagellar biosynthesis, cell-proximal portion of basal-body rod; Residues 1 to 251 of 251 are 99.60 pct identical to residues 1 to 251 of 251 from Escherichia coli K-12 Strain MG1655: B1077. (251 aa) |
| | flgG | Flagellar biosynthesis, cell-distal portion of basal-body rod; Residues 1 to 260 of 260 are 100.00 pct identical to residues 1 to 260 of 260 from Escherichia coli K-12 Strain MG1655: B1078; Belongs to the flagella basal body rod proteins family. (260 aa) |
| | flgH | Flagellar biosynthesis, basal-body outer-membrane L (lipopolysaccharide layer) ring protein; Assembles around the rod to form the L-ring and probably protects the motor/basal body from shearing forces during rotation. (232 aa) |
| | flgI | Homolog of Salmonella P-ring of flagella basal body; Assembles around the rod to form the L-ring and probably protects the motor/basal body from shearing forces during rotation. (365 aa) |
| | flgJ | Flagellar biosynthesis; Flagellum-specific muramidase which hydrolyzes the peptidoglycan layer to assemble the rod structure in the periplasmic space; In the C-terminal section; belongs to the glycosyl hydrolase 73 family. (313 aa) |
| | flgK | Flagellar biosynthesis, hook-filament junction protein 1; Residues 1 to 547 of 547 are 99.08 pct identical to residues 1 to 547 of 547 from Escherichia coli K-12 Strain MG1655: B1082. (547 aa) |
| | flgL | Flagellar biosynthesis; Residues 1 to 317 of 317 are 98.10 pct identical to residues 1 to 317 of 317 from Escherichia coli K-12 Strain MG1655: B1083. (317 aa) |
| | ycgR | Hypothetical protein; Residues 1 to 198 of 198 are 97.47 pct identical to residues 1 to 198 of 244 from Escherichia coli K-12 Strain MG1655: B1194. (198 aa) |
| | narL | Nitrate/nitrite response regulator protein NarL; This protein activates the expression of the nitrate reductase (narGHJI) and formate dehydrogenase-N (fdnGHI) operons and represses the transcription of the fumarate reductase (frdABCD) operon in response to a nitrate/nitrite induction signal transmitted by either the NarX or NarQ proteins. (216 aa) |
| | narX | Nitrate/nitrate sensor, histidine protein kinase acts on NarL regulator; Acts as a sensor for nitrate/nitrite and transduces signal of nitrate availability to the NarL protein and of both nitrate/nitrite to the NarP protein. NarX probably activates NarL and NarP by phosphorylation in the presence of nitrate. NarX also plays a negative role in controlling NarL activity, probably through dephosphorylation in the absence of nitrate (By similarity). (598 aa) |
| | hnr | Hnr protein; Regulates the turnover of the sigma S factor (RpoS) by promoting its proteolysis in exponentially growing cells. Acts by binding and delivering RpoS to the ClpXP protease. RssB is not co- degraded with RpoS, but is released from the complex and can initiate a new cycle of RpoS recognition and degradation. (337 aa) |
| | ydeH | Orf, hypothetical protein; Residues 1 to 296 of 296 are 98.64 pct identical to residues 1 to 296 of 296 from Escherichia coli K-12 Strain MG1655: B1535. (296 aa) |
| | dgcF | Orf, hypothetical protein; Catalyzes the synthesis of cyclic-di-GMP (c-di-GMP) via the condensation of 2 GTP molecules. (315 aa) |
| | dosC | Orf, hypothetical protein; Globin-coupled heme-based oxygen sensor protein displaying diguanylate cyclase (DGC) activity in response to oxygen availability. Thus, catalyzes the synthesis of cyclic diguanylate (c-di-GMP) via the condensation of 2 GTP molecules. Cyclic-di-GMP is a second messenger which controls cell surface-associated traits in bacteria (By similarity). (460 aa) |
| | Z2220 | Putative sensor kinase; Residues 1 to 416 of 421 are 99.03 pct identical to residues 1 to 416 of 807 from Escherichia coli K-12 Strain MG1655: B1489. (421 aa) |
| | Z2221 | Hypothetical protein; Residues 1 to 367 of 367 are 98.63 pct identical to residues 441 to 807 of 807 from Escherichia coli K-12 Strain MG1655: B1489. (367 aa) |
| | trg | Methyl-accepting chemotaxis protein III, ribose sensor receptor; Residues 1 to 546 of 546 are 98.71 pct identical to residues 1 to 546 of 546 from Escherichia coli K-12 Strain MG1655: B1421. (546 aa) |
| | dgcM | Orf, hypothetical protein; Part of a signaling cascade that regulates curli biosynthesis. The cascade is composed of two cyclic-di-GMP (c-di-GMP) control modules, in which c-di-GMP controlled by the DgcE/PdeH pair (module I) regulates the activity of the DgcM/PdeR pair (module II), which in turn regulates activity of the transcription factor MlrA and expression of the master biofilm regulator csgD. (430 aa) |
| | yciR | Orf, hypothetical protein; Residues 1 to 661 of 661 are 98.94 pct identical to residues 1 to 661 of 661 from Escherichia coli K-12 Strain MG1655: B1285. (661 aa) |
| | rstA | Response transcriptional regulatory protein (RstB sensor); Residues 1 to 242 of 242 are 99.58 pct identical to residues 1 to 242 of 242 from Escherichia coli K-12 Strain MG1655: B1608. (242 aa) |
| | rstB | Sensor histidine protein kinase (RstA regulator); Residues 1 to 433 of 433 are 99.53 pct identical to residues 1 to 433 of 433 from Escherichia coli K-12 Strain MG1655: B1609. (433 aa) |
| | yeaI | Orf, hypothetical protein; Residues 1 to 444 of 444 are 100.00 pct identical to residues 48 to 491 of 491 from Escherichia coli K-12 Strain MG1655: B1785. (444 aa) |
| | yeaJ | Hypothetical protein; Residues 1 to 496 of 496 are 99.59 pct identical to residues 61 to 556 of 556 from Escherichia coli K-12 Strain MG1655: B1786. (496 aa) |
| | Z2836 | Hypothetical protein; Residues 1 to 282 of 282 are 98.58 pct identical to residues 44 to 325 of 384 from Escherichia coli K-12 Strain MG1655: B1794. (282 aa) |
| | yoaD | Orf, hypothetical protein; Residues 1 to 542 of 542 are 99.07 pct identical to residues 1 to 542 of 542 from Escherichia coli K-12 Strain MG1655: B1815. (542 aa) |
| | flhA | Flagellar biosynthesis; Required for formation of the rod structure of the flagellar apparatus. Together with FliI and FliH, may constitute the export apparatus of flagellin; Belongs to the FHIPEP (flagella/HR/invasion proteins export pore) family. (692 aa) |
| | flhB | Putative part of export apparatus for flagellar proteins; Required for formation of the rod structure in the basal body of the flagellar apparatus. Together with FliI and FliH, may constitute the export apparatus of flagellin; Belongs to the type III secretion exporter family. (382 aa) |
| | cheZ | Chemotactic response; Plays an important role in bacterial chemotaxis signal transduction pathway by accelerating the dephosphorylation of phosphorylated CheY (CheY-P). (214 aa) |
| | cheY | Chemotaxis regulator transmits chemoreceptor signals to flagelllar motor components; Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. In its active (phosphorylated or acetylated) form, CheY exhibits enhanced binding to a switch component, FliM, at the flagellar motor which induces a change from counterclockwise to clockwise flagellar rotation (By similarity). (129 aa) |
| | cheB | Response regulator for chemotaxis (cheA sensor); Involved in chemotaxis. Part of a chemotaxis signal transduction system that modulates chemotaxis in response to various stimuli. Catalyzes the demethylation of specific methylglutamate residues introduced into the chemoreceptors (methyl-accepting chemotaxis proteins or MCP) by CheR. Also mediates the irreversible deamidation of specific glutamine residues to glutamic acid. Belongs to the CheB family. (349 aa) |
| | cheR | Response regulator for chemotaxis; Methylation of the membrane-bound methyl-accepting chemotaxis proteins (MCP) to form gamma-glutamyl methyl ester residues in MCP. (286 aa) |
| | tap | Methyl-accepting chemotaxis protein IV, peptide sensor receptor; Residues 1 to 533 of 533 are 98.87 pct identical to residues 1 to 533 of 533 from Escherichia coli K-12 Strain MG1655: B1885. (533 aa) |
| | tar | Methyl-accepting chemotaxis protein II, aspartate sensor receptor; Residues 1 to 553 of 553 are 99.63 pct identical to residues 1 to 553 of 553 from Escherichia coli K-12 Strain MG1655: B1886. (553 aa) |
| | cheW | Positive regulator of CheA protein activity; Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. It physically bridges CheA to the MCPs (methyl-accepting chemotaxis proteins) to allow regulated phosphotransfer to CheY and CheB (By similarity). (167 aa) |
| | cheA | Sensory transducer kinase between chemo- signal receptors and CheB and CheY; Residues 1 to 654 of 654 are 99.38 pct identical to residues 1 to 654 of 654 from Escherichia coli K-12 Strain MG1655: B1888. (654 aa) |
| | motB | Enables flagellar motor rotation, linking torque machinery to cell wall; MotA and MotB comprise the stator element of the flagellar motor complex. Required for the rotation of the flagellar motor. Might be a linker that fastens the torque-generating machinery to the cell wall (By similarity). (308 aa) |
| | motA | Proton conductor component of motor; Residues 1 to 295 of 295 are 99.32 pct identical to residues 1 to 295 of 295 from Escherichia coli K-12 Strain MG1655: B1890. (295 aa) |
| | flhC | Regulator of flagellar biosynthesis acting on class 2 operons; Functions in complex with FlhD as a master transcriptional regulator that regulates transcription of several flagellar and non- flagellar operons by binding to their promoter region. Activates expression of class 2 flagellar genes, including fliA, which is a flagellum-specific sigma factor that turns on the class 3 genes. Also regulates genes whose products function in a variety of physiological pathways; Belongs to the FlhC family. (192 aa) |
| | flhD | Regulator of flagellar biosynthesis, acting on class 2 operons; Functions in complex with FlhC as a master transcriptional regulator that regulates transcription of several flagellar and non- flagellar operons by binding to their promoter region. Activates expression of class 2 flagellar genes, including fliA, which is a flagellum-specific sigma factor that turns on the class 3 genes. Also regulates genes whose products function in a variety of physiological pathways; Belongs to the FlhD family. (119 aa) |
| | uvrY | Putative 2-component transcriptional regulator; Member of the two-component regulatory system UvrY/BarA involved in the regulation of carbon metabolism via the CsrA/CsrB regulatory system. UvrY activates the transcription of the untranslated csrB RNA and of barA, in an autoregulatory loop. Mediates the effects of CsrA on csrB RNA by BarA-dependent and BarA-independent mechanisms (By similarity). (218 aa) |
| | sdiA | Transcriptional regulator of ftsQAZ gene cluster; Residues 1 to 240 of 240 are 99.16 pct identical to residues 1 to 240 of 240 from Escherichia coli K-12 Strain MG1655: B1916. (240 aa) |
| | fliZ | Orf, hypothetical protein; Residues 1 to 195 of 195 are 98.97 pct identical to residues 1 to 195 of 195 from Escherichia coli K-12 Strain MG1655: B1921. (195 aa) |
| | fliA | Flagellar biosynthesis; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor controls the expression of flagella-related genes; Belongs to the sigma-70 factor family. FliA subfamily. (239 aa) |
| | fliC | Flagellar biosynthesis; Flagellin is the subunit protein which polymerizes to form the filaments of bacterial flagella. (585 aa) |
| | fliD | Flagellar biosynthesis; Required for the morphogenesis and for the elongation of the flagellar filament by facilitating polymerization of the flagellin monomers at the tip of growing filament. Forms a capping structure, which prevents flagellin subunits (transported through the central channel of the flagellum) from leaking out without polymerization at the distal end (By similarity). (465 aa) |
| | fliS | Flagellar biosynthesis; Residues 1 to 136 of 136 are 97.79 pct identical to residues 1 to 136 of 136 from Escherichia coli K-12 Strain MG1655: B1925. (136 aa) |
| | fliE | Flagellar biosynthesis; Residues 1 to 104 of 104 are 100.00 pct identical to residues 1 to 104 of 104 from Escherichia coli K-12 Strain MG1655: B1937. (104 aa) |
| | fliF | Flagellar biosynthesis; The M ring may be actively involved in energy transduction. Belongs to the FliF family. (552 aa) |
| | fliG | Flagellar motor switch protein FliG; FliG is one of three proteins (FliG, FliN, FliM) that forms the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation (By similarity). (331 aa) |
| | fliH | Flagellar biosynthesis; Residues 1 to 235 of 235 are 99.14 pct identical to residues 1 to 235 of 235 from Escherichia coli K-12 Strain MG1655: B1940. (235 aa) |
| | fliI | Flagellum-specific ATP synthase; Residues 40 to 496 of 496 are 100.00 pct identical to residues 1 to 457 of 457 from Escherichia coli K-12 Strain MG1655: B1941. (496 aa) |
| | fliJ | Flagellar fliJ protein; Flagellar protein that affects chemotactic events. Belongs to the FliJ family. (147 aa) |
| | fliK | Flagellar hook-length control protein; Residues 1 to 375 of 375 are 98.40 pct identical to residues 1 to 375 of 375 from Escherichia coli K-12 Strain MG1655: B1943. (375 aa) |
| | fliL | Flagellar biosynthesis; Controls the rotational direction of flagella during chemotaxis; Belongs to the FliL family. (154 aa) |
| | fliM | Flagellar motor switch protein FliM; FliM is one of three proteins (FliG, FliN, FliM) that forms the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation. (334 aa) |
| | fliN | Flagellar motor switch protein FliN; FliN is one of three proteins (FliG, FliN, FliM) that form the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation. Belongs to the FliN/MopA/SpaO family. (137 aa) |
| | fliO | Flagelar biosynthesis; Residues 1 to 101 of 101 are 100.00 pct identical to residues 1 to 101 of 101 from Escherichia coli K-12 Strain MG1655: B1947. (101 aa) |
| | fliP | Flagellar biosynthesis; Plays a role in the flagellum-specific transport system. Belongs to the FliP/MopC/SpaP family. (245 aa) |
| | fliQ | Flagellar biosynthesis; Required for the assembly of the rivet at the earliest stage of flagellar biosynthesis; Belongs to the FliQ/MopD/SpaQ family. (89 aa) |
| | fliR | Flagellar biosynthesis; Role in flagellar biosynthesis. Belongs to the FliR/MopE/SpaR family. (261 aa) |
| | rcsA | Positive regulator for ctr capsule biosynthesis, positive transcription factor; Component of the Rcs signaling system, which controls transcription of numerous genes. Binds, with RcsB, to the RcsAB box to regulate expression of genes. (207 aa) |
| | dgcQ | Orf, hypothetical protein; Catalyzes the synthesis of cyclic-di-GMP (c-di-GMP) via the condensation of 2 GTP molecules (By similarity). Cyclic-di-GMP is a second messenger which controls cell surface-associated traits in bacteria. Involved in the regulation of cellulose production (By similarity). (564 aa) |
| | yedV | Putative 2-component sensor protein; Member of a two-component regulatory system. (452 aa) |
| | yedW | Putative 2-component transcriptional regulator; Residues 1 to 239 of 239 are 99.16 pct identical to residues 1 to 239 of 239 from Escherichia coli K-12 Strain MG1655: B1969. (239 aa) |
| | hiuH | Orf, hypothetical protein; Catalyzes the hydrolysis of 5-hydroxyisourate (HIU) to 2-oxo- 4-hydroxy-4-carboxy-5-ureidoimidazoline (OHCU). (137 aa) |
| | msrP | Putative 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 catalytic su [...] (334 aa) |
| | msrQ | Orf, hypothetical 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. MsrQ prov [...] (211 aa) |
| | Z3066 | Hypothetical protein; No significant matches. (49 aa) |
| | yodB | Putative cytochrome; Residues 1 to 186 of 186 are 99.46 pct identical to residues 1 to 186 of 186 from Escherichia coli K-12 Strain MG1655: B1974. (186 aa) |
| | Z3235 | Partial putative sensor kinase; Residues 1 to 152 of 177 are 99.34 pct identical to residues 1 to 152 of 1105 from Escherichia coli K-12 Strain MG1655: B2067. (177 aa) |
| | Z3236 | Partial putative sensor kinase; Residues 1 to 935 of 935 are 98.93 pct identical to residues 171 to 1105 of 1105 from Escherichia coli K-12 Strain MG1655: B2067. (935 aa) |
| | yehV | Putative transcriptional regulator; Residues 1 to 215 of 215 are 99.06 pct identical to residues 29 to 243 of 243 from Escherichia coli K-12 Strain MG1655: B2127. (215 aa) |
| | rtn | Orf, hypothetical protein; Residues 1 to 518 of 518 are 99.42 pct identical to residues 1 to 518 of 518 from Escherichia coli K-12 Strain MG1655: B2176. (518 aa) |
| | narP | Nitrate/nitrite response regulator (sensor NarQ); Residues 1 to 215 of 215 are 99.06 pct identical to residues 1 to 215 of 215 from Escherichia coli K-12 Strain MG1655: B2193. (215 aa) |
| | yojN | Putative 2-component sensor protein; Component of the Rcs signaling system, which controls transcription of numerous genes. RcsD is a phosphotransfer intermediate between the sensor kinase RcsC and the response regulator RcsB. It acquires a phosphoryl group from RcsC and transfers it to RcsB. (890 aa) |
| | rcsB | Positive response regulator for colanic capsule biosynthesis, (sensor, RcsC); Component of the Rcs signaling system, which controls transcription of numerous genes. RcsB is the response regulator that binds to regulatory DNA regions. Can function both in an RcsA-dependent or RcsA-independent manner. (216 aa) |
| | rcsC | Sensor for ctr capsule biosynthesis, probable histidine kinase acting on RcsB; Component of the Rcs signaling system, which controls transcription of numerous genes. RcsC functions as a membrane- associated protein kinase that phosphorylates RcsD in response to environmental signals. The phosphoryl group is then transferred to the response regulator RcsB. (933 aa) |
| | evgA | Putative positive transcription regulator (sensor EvgS); Member of the two-component regulatory system EvgS/EvgA. Regulates the expression of emrKY operon and yfdX. Seems also to control expression of at least one other multidrug efflux operon (By similarity). (204 aa) |
| | evgS | Putative sensor for regulator EvgA; Member of the two-component regulatory system EvgS/EvgA. Phosphorylates EvgA via a four-step phosphorelay in response to environmental signals (By similarity). (1197 aa) |
| | yfeA | Orf, hypothetical protein; Residues 1 to 742 of 742 are 99.59 pct identical to residues 27 to 768 of 768 from Escherichia coli K-12 Strain MG1655: B2395. (742 aa) |
| | narQ | Sensor for nitrate reductase system, protein histidine kinase (acts on NarP and narL); Residues 1 to 566 of 566 are 99.29 pct identical to residues 1 to 566 of 566 from Escherichia coli K-12 Strain MG1655: B2469. (566 aa) |
| | yfgF | Putative cytochrome C-type biogenesis protein; Residues 1 to 747 of 747 are 99.33 pct identical to residues 1 to 747 of 747 from Escherichia coli K-12 Strain MG1655: B2503. (747 aa) |
| | pbpC | Putative peptidoglycan enzyme; Residues 1 to 727 of 727 are 97.93 pct identical to residues 44 to 770 of 770 from Escherichia coli K-12 Strain MG1655: B2519. (727 aa) |
| | yfhM | Orf, hypothetical protein; Protects the bacterial cell from host peptidases. (1653 aa) |
| | qseF | Quorum sensing regulator F; Member of the two-component regulatory system QseF/QseE involved in the regulation of virulence and metabolism in EHEC. Required for pedestal formation in host epithelial cells during infection. Regulates various metabolic and virulence genes, many iron- utilization genes and some two-component systems such as RcsB/RcsC and PhoP/PhoQ. Activates, indirectly, transcription of EspF(U) to induce pedestal formation. (444 aa) |
| | qseG | Quorum sensing regulator G; Involved in the regulation of virulence and metabolism in EHEC. Required for pedestal formation in host epithelial cells during infection. Necessary for translocation of effector molecules into host epithelial cells, but is not involved in structural assembly of the type III secretion system (TTSS). (237 aa) |
| | qseE | Quorum sensing regulator E; Member of the two-component regulatory system QseF/QseE involved in the regulation of virulence and metabolism in EHEC. Required for pedestal formation in host epithelial cells during infection. Autophosphorylates in response to epinephrine, sulfate or phosphate and then probably transfers its phosphate group to QseF. (496 aa) |
| | yfhH | Orf, hypothetical protein; Residues 1 to 306 of 306 are 100.00 pct identical to residues 1 to 306 of 306 from Escherichia coli K-12 Strain MG1655: B2561. (306 aa) |
| | barA | Sensor-regulator, activates OmpR by phophorylation; Member of the two-component regulatory system UvrY/BarA involved in the regulation of carbon metabolism via the CsrA/CsrB regulatory system. Phosphorylates UvrY, probably via a four-step phosphorelay (By similarity). (918 aa) |
| | qseB | Quorum sensing Escherichia coli regulator B; Member of a two-component regulatory system QseB/QseC. Activates the flagella regulon by activating transcription of FlhDC. Currently it is not known whether this effect is direct or not. (219 aa) |
| | qseC | Quorum sensing Escherichia coli regulator C; Member of a two-component regulatory system QseB/QseC. Activates the flagella regulon by activating transcription of FlhDC. May activate QseB by phosphorylation. (449 aa) |
| | ygjF | Orf, hypothetical protein; Excises ethenocytosine and uracil, which can arise by alkylation or deamination of cytosine, respectively, from the corresponding mispairs with guanine in ds-DNA. It is capable of hydrolyzing the carbon-nitrogen bond between the sugar-phosphate backbone of the DNA and the mispaired base. The complementary strand guanine functions in substrate recognition. Required for DNA damage lesion repair in stationary-phase cells; Belongs to the uracil-DNA glycosylase (UDG) superfamily. TDG/mug family. (168 aa) |
| | yqjH | Orf, hypothetical protein; Residues 1 to 254 of 254 are 99.60 pct identical to residues 1 to 254 of 254 from Escherichia coli K-12 Strain MG1655: B3070. (254 aa) |
| | yqjI | Orf, hypothetical protein; Residues 1 to 207 of 207 are 99.03 pct identical to residues 1 to 207 of 207 from Escherichia coli K-12 Strain MG1655: B3071. (207 aa) |
| | aer | Aerotaxis sensor receptor, flavoprotein; Residues 1 to 506 of 506 are 99.40 pct identical to residues 1 to 506 of 506 from Escherichia coli K-12 Strain MG1655: B3072. (506 aa) |
| | arcB | Aerobic respiration sensor-response protein; Member of the two-component regulatory system ArcB/ArcA. Sensor-regulator protein for anaerobic repression of the arc modulon. Activates ArcA via a four-step phosphorelay. ArcB can also dephosphorylate ArcA by a reverse phosphorelay involving His-717 and Asp-576 (By similarity). (778 aa) |
| | yhdA | Orf, hypothetical protein; Residues 1 to 646 of 646 are 99.53 pct identical to residues 1 to 646 of 646 from Escherichia coli K-12 Strain MG1655: B3252. (646 aa) |
| | yrfF | Putative dehydrogenase; Residues 1 to 711 of 711 are 99.57 pct identical to residues 1 to 711 of 711 from Escherichia coli K-12 Strain MG1655: B3398. (711 aa) |
| | envZ | Protein histidine kinase/phosphatase sensor for OmpR, modulates expression of ompF and ompC; Residues 1 to 450 of 450 are 99.77 pct identical to residues 1 to 450 of 450 from Escherichia coli K-12 Strain MG1655: B3404. (450 aa) |
| | ompR | DNA-binding dual transcriptional regulator OmpR; Member of the two-component regulatory system EnvZ/OmpR involved in osmoregulation (particularly of genes ompF and ompC) as well as other genes. Plays a central role in both acid and osmotic stress responses. Binds to the promoter of both ompC and ompF; at low osmolarity it activates ompF transcription, while at high osmolarity it represses ompF and activates ompC transcription. (239 aa) |
| | yhjA | Putative cytochrome C peroxidase (EC 1.11.1); Residues 1 to 465 of 465 are 99.56 pct identical to residues 1 to 465 of 465 from Escherichia coli K-12 Strain MG1655: B3518. (465 aa) |
| | yhjB | Putative regulator; Residues 1 to 200 of 200 are 99.50 pct identical to residues 1 to 200 of 200 from Escherichia coli K-12 Strain MG1655: B3520. (200 aa) |
| | yhjH | Orf, hypothetical protein; Residues 1 to 255 of 255 are 99.60 pct identical to residues 2 to 256 of 256 from Escherichia coli K-12 Strain MG1655: B3525. (255 aa) |
| | yhjK | Orf, hypothetical protein; Residues 1 to 651 of 651 are 99.23 pct identical to residues 1 to 651 of 651 from Escherichia coli K-12 Strain MG1655: B3529. (651 aa) |
| | yihG | Putative endonuclease; Residues 1 to 310 of 310 are 99.35 pct identical to residues 1 to 310 of 310 from Escherichia coli K-12 Strain MG1655: B3862. (310 aa) |
| | cpxA | Probable sensor protein (histidine protein kinase), acting on arcA; This protein is involved in several diverse cellular processes, such as the functioning of acetohydroxyacid synthetase I, in the biosynthesis of isoleucine and valine, the TraJ protein activation activity for tra gene expression in F plasmid, and the synthesis, translocation, or stability of cell envelope proteins. Activates CpxR by phosphorylation (By similarity). (457 aa) |
| | cpxR | Transcriptional regulator in 2-component system; Member of the two-component regulatory system CpxA/CpxR. This system combats a variety of extracytoplasmic protein-mediated toxicities. It performs this function by increasing the synthesis of the periplasmic protease, DegP as well as that of CpxP protein (By similarity). (232 aa) |
| | yiiO | Hypothetical protein; Residues 46 to 167 of 167 are 100.00 pct identical to residues 1 to 122 of 122 from Escherichia coli K-12 Strain MG1655: B3914. (167 aa) |
| | yjaI | Orf, hypothetical protein; Binds zinc. Could be an important component of the zinc- balancing mechanism (By similarity). (188 aa) |
| | hydH | Sensor kinase for HydG, hydrogenase 3 activity; Member of the two-component regulatory system ZraS/ZraR. May function as a membrane-associated protein kinase that phosphorylates ZraR in response to high concentrations of zinc or lead in the medium (By similarity). (458 aa) |
| | hydG | Response regulator of hydrogenase 3 activity (sensor HydH); Member of the two-component regulatory system ZraS/ZraR. When activated by ZraS it acts in conjunction with sigma-54 to regulate the expression of zraP. Positively autoregulates the expression of the zraSR operon (By similarity). (441 aa) |
| | yjcC | Orf, hypothetical protein; Residues 1 to 528 of 528 are 98.29 pct identical to residues 1 to 528 of 528 from Escherichia coli K-12 Strain MG1655: B4061. (528 aa) |
| | Z5684 | Putative transcriptional regulator; Residues 9 to 240 of 241 are 41.52 pct identical to residues 2 to 234 of 238 from GenPept 118 : gi|152259|gb|AAA74221.1| (M38698) lcrB gene product [Rhizobium sp.]. (241 aa) |
| | Z5692 | Putative histidine kinase; Residues 389 to 752 of 756 are 43.60 pct identical to residues 286 to 663 of 671 from GenPept 118 : gi|5052340|gb|AAD38510.1|AF133262_2 (AF133262) histidine protein kinase-response regulator hybrid protein CvgSY [Pseudomonas syringae pv. syringae]. (756 aa) |
| | Z5693 | Hypothetical protein; No significant matches. (58 aa) |
| | yjiC | Orf, hypothetical protein; Residues 1 to 276 of 276 are 93.47 pct identical to residues 1 to 276 of 276 from Escherichia coli K-12 Strain MG1655: B4325. (276 aa) |
| | Z5924 | Hypothetical protein; No significant matches. (47 aa) |
| | yjiD | Hypothetical protein; Inhibits RpoS proteolysis by regulating RssB activity, thereby increasing the stability of the sigma stress factor RpoS during oxidative stress. Its effect on RpoS stability is due to its interaction with RssB, which probably blocks the interaction of RssB with RpoS, and the consequent delivery of the RssB-RpoS complex to the ClpXP protein degradation pathway. (133 aa) |
| | tsr | Methyl-accepting chemotaxis protein I, serine sensor receptor; Residues 1 to 554 of 554 are 98.55 pct identical to residues 1 to 551 of 551 from Escherichia coli K-12 Strain MG1655: B4355. (554 aa) |
| | creA | Orf, hypothetical protein; Residues 1 to 157 of 157 are 100.00 pct identical to residues 1 to 157 of 157 from Escherichia coli K-12 Strain MG1655: B4397. (157 aa) |
| | creB | Catabolic regulation response regulator; Residues 1 to 229 of 229 are 98.25 pct identical to residues 1 to 229 of 229 from Escherichia coli K-12 Strain MG1655: B4398. (229 aa) |
| | creC | Catabolite repression sensor kinase for PhoB; Residues 1 to 474 of 474 are 98.52 pct identical to residues 1 to 474 of 474 from Escherichia coli K-12 Strain MG1655: B4399. (474 aa) |
| | creD | Tolerance to colicin E2; Residues 1 to 450 of 450 are 98.22 pct identical to residues 1 to 450 of 450 from Escherichia coli K-12 Strain MG1655: B4400. (450 aa) |
| | arcA | Negative response regulator of genes in aerobic pathways, (sensors, ArcB and CpxA); Member of the two-component regulatory system ArcB/ArcA. Represses a wide variety of aerobic enzymes under anaerobic conditions. It also may be involved in the osmoregulation of envelope proteins. When activated by ArcB, it negatively regulates the expression of genes of aerobic function. Activates the transcription of the plfB operon by binding to its promoter (By similarity). (238 aa) |
