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katE | Catalase; Serves to protect cells from the toxic effects of hydrogen peroxide. (750 aa) | ||||
xthA | Exonuclease III; Major apurinic-apyrimidinic endonuclease of E.coli. It removes the damaged DNA at cytosines and guanines by cleaving on the 3'-side of the AP site by a beta-elimination reaction. It exhibits 3'- 5'-exonuclease, 3'-phosphomonoesterase, 3'-repair diesterase and ribonuclease H activities (By similarity). (268 aa) | ||||
ptsG | Glucose-specific IIBC component of the Sugar Specific PTS family; The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. The enzyme II complex composed of PtsG and Crr is involved in glucose transport. Also functions as a chemoreceptor monitoring the environment for changes in sugar concentration. It can also phosphorylate mannose, methyl alpha-glucoside and 2-deoxy-glucose. (477 aa) | ||||
grxB | Glutaredoxin 2; Similar to E. coli glutaredoxin 2 (AAC74148.1); Blastp hit to AAC74148.1 (215 aa), 85% identity in aa 1 - 215. (215 aa) | ||||
pqiA | Similar to E. coli paraquat-inducible protein A (AAC74036.1); Blastp hit to AAC74036.1 (417 aa), 89% identity in aa 1 - 417. (417 aa) | ||||
sodC | Gifsy-2 prophage superoxide dismutase precursor (Cu-Zn); Destroys radicals which are normally produced within the cells and which are toxic to biological systems; Belongs to the Cu-Zn superoxide dismutase family. (177 aa) | ||||
trxB | Similar to E. coli thioredoxin reductase (AAC73974.1); Blastp hit to AAC73974.1 (321 aa), 96% identity in aa 1 - 320. (322 aa) | ||||
artJ | Arginine 3rd transport system; ABC superfamily (bind_prot); similar to E. coli arginine 3rd transport system periplasmic binding protein (AAC73947.1); Blastp hit to AAC73947.1 (243 aa), 91% identity in aa 1 - 243; Belongs to the bacterial solute-binding protein 3 family. (243 aa) | ||||
ybjC | Putative inner membrane protein; Similar to E. coli orf, hypothetical protein (AAC73937.1); Blastp hit to AAC73937.1 (95 aa), 59% identity in aa 1 - 95. (96 aa) | ||||
grxA | Redox coenzyme for glutathione-dependent ribonucleotide reductase glutaredoxin1; The disulfide bond functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. In addition, it is also involved in reducing some disulfides in a coupled system with glutathione reductase (By similarity); Belongs to the glutaredoxin family. (87 aa) | ||||
fimC | Periplasmic chaperone, required for type 1 fimbriae; Required for the biogenesis of type 1 fimbriae. Binds and interact with FimH; Belongs to the periplasmic pilus chaperone family. (230 aa) | ||||
fimI | Fimbrial protein internal segment; Fimbrin-like protein FIMI. (SW:FIMI_SALTY). (177 aa) | ||||
fimA | Major type 1 subunit fimbrin (pilin); Fimbriae (also called pili), polar filaments radiating from the surface of the bacterium to a length of 0.5-1.5 micrometers and numbering 100-300 per cell, enable bacteria to colonize the epithelium of specific host organs; Belongs to the fimbrial protein family. (185 aa) | ||||
phoR | Sensory kinase in two-component regulatory system with PhoB, regulates pho regulon; Similar to E. coli positive and negative sensor protein for pho regulon (AAC73503.1); Blastp hit to AAC73503.1 (431 aa), 90% identity in aa 1 - 431. (431 aa) | ||||
phoB | Regulates pho regulon (OmpR family); similar to E. coli positive response regulator for pho regulon, sensor is PhoR (or CreC) (AAC73502.1); Blastp hit to AAC73502.1 (229 aa), 95% identity in aa 1 - 229. (229 aa) | ||||
yaiB | Putative cytoplasmic protein; Inhibits RpoS proteolysis by regulating RssB activity, thereby increasing the stability of the sigma stress factor RpoS especially during phosphate and magnesium 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. Belongs to the IraP family. (88 aa) | ||||
dnaK | Chaperone Hsp70; Acts as a chaperone. (638 aa) | ||||
nagB | Glucosamine-6-phosphate deaminase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion. (266 aa) | ||||
argR-2 | Putative arginine repressor; Regulates arginine biosynthesis genes. (162 aa) | ||||
yjfR | Putative Zn-dependent hydrolases of the beta-lactamase fold; Probably catalyzes the hydrolysis of L-ascorbate-6-P into 3- keto-L-gulonate-6-P. Is essential for L-ascorbate utilization under anaerobic conditions; Belongs to the UlaG family. (354 aa) | ||||
yjdB | Putative integral membrane protein; Catalyzes the addition of a phosphoethanolamine moiety to the lipid A. The phosphoethanolamine modification is required for resistance to polymyxin; Belongs to the phosphoethanolamine transferase family. EptA subfamily. (547 aa) | ||||
soxR | Redox-sensing transcriptional activator SoxR; Activates the transcription of the soxS gene which itself controls the superoxide response regulon. SoxR contains a 2Fe-2S iron- sulfur cluster that may act as a redox sensor system that recognizes superoxide. The variable redox state of the Fe-S cluster is employed in vivo to modulate the transcriptional activity of SoxR in response to specific types of oxidative stress (By similarity). (152 aa) | ||||
oxyR | Regulatory protein sensor for oxidative stress; Regulates intracellular hydrogen peroxide (LysR family); similar to E. coli activator, hydrogen peroxide-inducible genes (AAC76943.1); Blastp hit to AAC76943.1 (305 aa), 95% identity in aa 1 - 305; Belongs to the LysR transcriptional regulatory family. (305 aa) | ||||
katG | Catalase; Bifunctional enzyme with both catalase and broad-spectrum peroxidase activity; Belongs to the peroxidase family. Peroxidase/catalase subfamily. (726 aa) | ||||
sodA | Superoxide dismutase; Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems; Belongs to the iron/manganese superoxide dismutase family. (206 aa) | ||||
phoU | Regulatory gene for high affinity phosphate uptake; Part of the phosphate (Pho) regulon, which plays a key role in phosphate homeostasis. PhoU is essential for the repression of the Pho regulon at high phosphate conditions. (241 aa) | ||||
rfaJ | UDP-D-glucose:(galactosyl)lipopolysaccharide glucosyltransferase; Adds the glucose(II) group on the galactose(I) group of LPS. (336 aa) | ||||
glpD | Aerobic; similar to E. coli sn-glycerol-3-phosphate dehydrogenase (aerobic) (AAC76451.1); Blastp hit to AAC76451.1 (501 aa), 90% identity in aa 1 - 501; Belongs to the FAD-dependent glycerol-3-phosphate dehydrogenase family. (502 aa) | ||||
yhcN | Putative outer membrane protein; Similar to E. coli orf, hypothetical protein (AAC76270.1); Blastp hit to AAC76270.1 (104 aa), 79% identity in aa 18 - 104. (87 aa) | ||||
argR | Repressor of arg regulon; Negatively controls the expression of the four operons of arginine biosynthesis in addition to the carAB operon. Predominantly interacts with A/T residues in ARG boxes; Belongs to the ArgR family. (156 aa) | ||||
rpoD | Sigma D factor of RNA polymerase; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth. (660 aa) | ||||
yggA | Putative LYSE family amino acid transport protein; Involved in the export of arginine. Important to control the intracellular level of arginine and the correct balance between arginine and lysine (By similarity); Belongs to the LysE/ArgO transporter (TC 2.A.75) family. (211 aa) | ||||
rpoS | Sigma S (sigma 38) factor of RNA polymerase; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the master transcriptional regulator of the stationary phase and the general stress response. (330 aa) | ||||
gutQ | Putative polysialic acid capsule expression protein; Catalyzes the reversible aldol-ketol isomerization between D- ribulose 5-phosphate (Ru5P) and D-arabinose 5-phosphate (A5P). It is also able of sustaining the biosynthetic pathway of 3-deoxy-D-manno- octulosonate (KDO), a unique 8-carbon sugar component of lipopolysaccharides (LPSs) (By similarity). (308 aa) | ||||
srlR | DeoR family; similar to E. coli regulator for gut (srl), glucitol operon (AAC75749.1); Blastp hit to AAC75749.1 (257 aa), 94% identity in aa 1 - 257. (257 aa) | ||||
gutM | Putative glucitol (srl) operon regulatory protein; Similar to E. coli glucitol operon activator (AAC75748.1); Blastp hit to AAC75748.1 (119 aa), 83% identity in aa 1 - 119. (119 aa) | ||||
grpE | Molecular chaparone; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-depe [...] (196 aa) | ||||
trxC | Similar to E. coli putative thioredoxin-like protein (AAC75635.1); Blastp hit to AAC75635.1 (139 aa), 94% identity in aa 1 - 139; Belongs to the thioredoxin family. (139 aa) | ||||
fdx | [2FE-2S] ferredoxin; Electron carrer protein; believed to be involved in assembly of Fe-S clusters; similar to E. coli [2FE-2S] ferredoxin, electron carrer protein (AAC75578.1); Blastp hit to AAC75578.1 (111 aa), 94% identity in aa 1 - 111. (111 aa) | ||||
yeiU | Putative permease; Involved in the modification of the lipid A domain of lipopolysaccharides (LPS). Transfers a phosphate group from undecaprenyl pyrophosphate (C55-PP) to lipid A to form lipid A 1- diphosphate. Contributes to the recycling of undecaprenyl phosphate (C55-P); Belongs to the LpxT phosphotransferase family. (239 aa) | ||||
nfo | Endonuclease IV; Endonuclease IV plays a role in DNA repair. It cleaves phosphodiester bonds at apurinic or apyrimidinic (AP) sites, generating a 3'-hydroxyl group and a 5'-terminal sugar phosphate. (285 aa) | ||||
ftnB | Ferritin-like protein; Iron-storage protein. (167 aa) | ||||
treA | Trehalase, periplasmic; Provides the cells with the ability to utilize trehalose at high osmolarity by splitting it into glucose molecules that can subsequently be taken up by the phosphotransferase-mediated uptake system; Belongs to the glycosyl hydrolase 37 family. (570 aa) | ||||
tus | Replication termination protein; Trans-acting protein required for termination of DNA replication. Binds to DNA replication terminator sequences (terA to terF) to prevent the passage of replication forks. The termination efficiency will be affected by the affinity of this protein for the terminator sequence; Belongs to the Tus family. (309 aa) | ||||
sodC-2 | Copper/zinc superoxide dismutase; Destroys radicals which are normally produced within the cells and which are toxic to biological systems; Belongs to the Cu-Zn superoxide dismutase family. (173 aa) |