| Entry |
|
| Name |
Two-component system - Xanthomonas oryzae pv. oryzae PXO99A
|
| Description |
Two-component signal transduction systems enable bacteria to sense, respond, and adapt to changes in their environment or in their intracellular state. Each two-component system consists of a sensor protein-histidine kinase (HK) and a response regulator (RR). In the prototypical two-component pathway, the sensor HK phosphorylates its own conserved His residue in response to a signal(s) in the environment. Subsequently, the phosphoryl group of HK is transferred onto a specific Asp residue on the RR. The activated RR can then effect changes in cellular physiology, often by regulating gene expression. Two-component pathways thus often enable cells to sense and respond to stimuli by inducing changes in transcription.
|
| Class |
Environmental Information Processing; Signal transduction
 |
| Pathway map |

  |
| Module |
| Bacitracin transport system [PATH: xop02020] | | Uncharacterized ABC transport system [PATH: xop02020] | | Manganese transport system [PATH: xop02020] | | PhoR-PhoB (phosphate starvation response) two-component regulatory system [PATH: xop02020] | | SenX3-RegX3 (phosphate starvation response) two-component regulatory system [PATH: xop02020] | | PhoQ-PhoP (magnesium transport) two-component regulatory system [PATH: xop02020] | | EnvZ-OmpR (osmotic stress response) two-component regulatory system [PATH: xop02020] | | RstB-RstA two-component regulatory system [PATH: xop02020] | | CpxA-CpxR (envelope stress response) two-component regulatory system [PATH: xop02020] | | CssS-CssR (secretion stress response) two-component regulatory system [PATH: xop02020] | | CreC-CreB (phosphate regulation) two-component regulatory system [PATH: xop02020] | | BaeS-BaeR (envelope stress response) two-component regulatory system [PATH: xop02020] | | BasS-BasR (antimicrobial peptide resistance) two-component regulatory system [PATH: xop02020] | | CusS-CusR (copper tolerance) two-component regulatory system [PATH: xop02020] | | QseC-QseB (quorum sensing) two-component regulatory system [PATH: xop02020] | | KdpD-KdpE (potassium transport) two-component regulatory system [PATH: xop02020] | | TorS-TorR (trimethylamine N-oxide respiration) two-component regulatory system [PATH: xop02020] | | ArcB-ArcA (anoxic redox control) two-component regulatory system [PATH: xop02020] | | TctE-TctD (tricarboxylic acid transport) two-component regulatory system [PATH: xop02020] | | ResE-ResD (aerobic and anaerobic respiration) two-component regulatory system [PATH: xop02020] | | VicK-VicR (cell wall metabolism) two-component regulatory system [PATH: xop02020] | | MprB-MprA (maintenance of persistent infection) two-component regulatory system [PATH: xop02020] | | MtrB-MtrA (osmotic stress response) two-component regulatory system [PATH: xop02020] | | PrrB-PrrA (intracellular multiplication) two-component regulatory system [PATH: xop02020] | | TrcS-TrcR two-component regulatory system [PATH: xop02020] | | NrsS-NrsR (nickel tolerance) two-component regulatory system [PATH: xop02020] | | ManS-ManR (manganese homeostasis) two-component regulatory system [PATH: xop02020] | | NblS-NblR (photosynthesis) two-component regulatory system [PATH: xop02020] | | SasA-RpaAB (circadian timing mediating) two-component regulatory system [PATH: xop02020] | | SaeS-SaeR (staphylococcal virulence regulation) two-component regulatory system [PATH: xop02020] | | BceS-BceR (bacitracin transport) two-component regulatory system [PATH: xop02020] | | YxdK-YxdJ (antimicrobial peptide response) two-component regulatory system [PATH: xop02020] | | NarX-NarL (nitrate respiration) two-component regulatory system [PATH: xop02020] | | NarQ-NarP (nitrate respiration) two-component regulatory system [PATH: xop02020] | | UhpB-UhpA (hexose phosphates uptake) two-component regulatory system [PATH: xop02020] | | RcsC-RcsD-RcsB (capsule synthesis) two-component regulatory system [PATH: xop02020] | | BarA-UvrY (central carbon metabolism) two-component regulatory system [PATH: xop02020] | | ComP-ComA (competence) two-component regulatory system [PATH: xop02020] | | EvgS-EvgA (acid and drug tolerance) two-component regulatory system [PATH: xop02020] | | DegS-DegU (multicellular behavior control) two-component regulatory system [PATH: xop02020] | | DesK-DesR (membrane lipid fluidity regulation) two-component regulatory system [PATH: xop02020] | | VraS-VraR (cell-wall peptidoglycan synthesis) two-component regulatory system [PATH: xop02020] | | LiaS-LiaR (cell wall stress response) two-component regulatory system [PATH: xop02020] | | DevS-DevR (redox response) two-component regulatory system [PATH: xop02020] | | NreB-NreC (dissimilatory nitrate/nitrite reduction) two-component regulatory system [PATH: xop02020] | | YdfH-YdfI two-component regulatory system [PATH: xop02020] | | KinABCDE-Spo0FA (sporulation control) two-component regulatory system [PATH: xop02020] | | CitA-CitB (citrate fermentation) two-component regulatory system [PATH: xop02020] | | CitS-CitT (magnesium-citrate transport) two-component regulatory system [PATH: xop02020] | | DcuS-DcuR (aerobic C4-dicarboxylate metabolism) two-component regulatory system [PATH: xop02020] | | DctS-DctR (C4-dicarboxylate transport) two-component regulatory system [PATH: xop02020] | | MalK-MalR (malate transport) two-component regulatory system [PATH: xop02020] | | LytS-LytR (autolysis and cell wall metabolism) two-component regulatory system [PATH: xop02020] | | AlgZ-AlgR (alginate production) two-component regulatory system [PATH: xop02020] | | NatK-NatR (sodium extrusion) two-component regulatory system [PATH: xop02020] | | AgrC-AgrA (exoprotein synthesis) two-component regulatory system [PATH: xop02020] | | ComD-ComE (competence) two-component regulatory system [PATH: xop02020] | | GlnL-GlnG (nitrogen regulation) two-component regulatory system [PATH: xop02020] | | NtrY-NtrX (nitrogen regulation) two-component regulatory system [PATH: xop02020] | | HydH-HydG (metal tolerance) two-component regulatory system [PATH: xop02020] | | AtoS-AtoC (complexed poly-(R)-3-hydroxybutyrate biosynthesis) two-component regulatory system [PATH: xop02020] | | PilS-PilR (type 4 fimbriae synthesis) two-component regulatory system [PATH: xop02020] | | GlrK-GlrR (amino sugar metabolism) two-component regulatory system [PATH: xop02020] | | PgtB-PgtA (phosphoglycerate transport) two-component regulatory system [PATH: xop02020] | | DctB-DctD (C4-dicarboxylate transport) two-component regulatory system [PATH: xop02020] | | KinB-AlgB (alginate production) two-component regulatory system [PATH: xop02020] | | CheA-CheYBV (chemotaxis) two-component regulatory system [PATH: xop02020] | | ChpA-ChpB/PilGH (chemosensory) two-component regulatory system [PATH: xop02020] | | PixL-PixGH (positive phototaxis) two-component regulatory system [PATH: xop02020] | | WspE-WspRF (chemosensory) two-component regulatory system [PATH: xop02020] | | Cph1-Rcp1 (light response) two-component regulatory system [PATH: xop02020] | | PleC-PleD (cell fate control) two-component regulatory system [PATH: xop02020] | | CckA-CtrA/CpdR (cell cycle control) two-component regulatory system [PATH: xop02020] | | LuxQN/CqsS-LuxU-LuxO (quorum sensing) two-component regulatory system [PATH: xop02020] | | TtrS-TtrR (tetrathionate respiration) two-component regulatory system [PATH: xop02020] | | FlrB-FlrC (polar flagellar synthesis) two-component regulatory system [PATH: xop02020] | | SLN1-YPD1-SSK1/SKN7 (osmosensing) two-component regulatory system [PATH: xop02020] | | RpfC-RpfG (cell-to-cell signaling) two-component regulatory system [PATH: xop02020] | | GlnK-GlnL (glutamine utilization) two-component regulatory system [PATH: xop02020] | | YesM-YesN two-component regulatory system [PATH: xop02020] | | ChvG-ChvI (acidity sensing) two-component regulatory system [PATH: xop02020] | | CiaH-CiaR (stress resistance and pathogenesis) two-component regulatory system [PATH: xop02020] | | SalK-SalR two-component regulatory system [PATH: xop02020] | | RegB-RegA (redox response) two-component regulatory system [PATH: xop02020] | | FixL-FixJ (nitrogen fixation) two-component regulatory system [PATH: xop02020] |
|
| Other DBs |
|
| Organism |
Xanthomonas oryzae pv. oryzae PXO99A [GN: xop]
|
| Gene |
| two-component system sensor protein; K07636 two-component system, OmpR family, phosphate regulon sensor histidine kinase PhoR [EC: 2.7.13.3] [KO: K07636] [EC: 2.7.13.3] | | phoB; phosphate regulon transcriptional regulatory protein PhoB [KO: K07657] | | | | | | | | pstS; phosphate ABC transporter substrate-binding protein [KO: K02040] | | pstS; phosphate ABC transporter substrate-binding protein [KO: K02040] | | raxH2; two-component system sensor protein required for AvrXa21activity H2 (raxH2) [KO: K07637] [EC: 2.7.13.3] | | raxR2; two-component system regulatory protein (response regulator) required for AvrXa21 activity R2 (raxR2) [KO: K07660] | | | | | | | | two-component system regulatory protein; K07664 two-component system, OmpR family, response regulator BaeR [KO: K07664] | | acriflavin resistance protein D; K07788 RND superfamily, multidrug transport protein MdtB [KO: K07788] | | signal transduction histidine kinase; K07645 two-component system, OmpR family, sensor histidine kinase QseC [EC: 2.7.13.3] [KO: K07645] [EC: 2.7.13.3] | | flagellin; K02406 flagellin [KO: K02406] | | flagellin; K02406 flagellin [KO: K02406] | | fliA; RNA polymerase sigma factor FliA [KO: K02405] | | fliA; RNA polymerase sigma factor FliA [KO: K02405] | | motC; flagellar motor protein [KO: K02556] | | motA; flagellar motor protein MotA [KO: K02556] | | | | two-component system regulatory protein; K07667 two-component system, OmpR family, KDP operon response regulator KdpE [KO: K07667] | | kdpA; potassium-transporting ATPase subunit A [KO: K01546] [EC: 3.6.3.12] | | kdpB; potassium-transporting ATPase subunit B [KO: K01547] [EC: 3.6.3.12] | | kdpC; potassium-transporting ATPase subunit C [KO: K01548] [EC: 3.6.3.12] | | two-component system sensor protein; K07649 two-component system, OmpR family, sensor histidine kinase TctE [EC: 2.7.13.3] [KO: K07649] [EC: 2.7.13.3] | | two-component system regulatory protein; K07774 two-component system, OmpR family, response regulator TctD [KO: K07774] | | cytochrome oxidase assembly protein; K02259 cytochrome c oxidase assembly protein subunit 15 [KO: K02259] | | dnaA; chromosomal replication initiation protein [KO: K02313] | | two-component system sensor protein; K08082 two-component system, LytT family, sensor histidine kinase AlgZ [EC: 2.7.13.3] [KO: K08082] [EC: 2.7.13.3] | | two-component system regulatory protein; K08083 two-component system, LytT family, response regulator AlgR [KO: K08083] | | sodium ABC transporter ATP-binding protein; K09697 sodium transport system ATP-binding protein [KO: K09697] | | ABC transporter sodium permease; K09696 sodium transport system permease protein [KO: K09696] | | AraC family transcriptional regulator; K07782 LuxR family transcriptional regulator [KO: K07782] | | csrA; carbon storage regulator [KO: K03563] | | | | | | nitrogen regulatory protein P-II; K04751 nitrogen regulatory protein P-II 1 [KO: K04751] | | nitrogen regulatory protein P-II; K04751 nitrogen regulatory protein P-II 1 [KO: K04751] | | two-component system sensor protein; K07708 two-component system, NtrC family, nitrogen regulation sensor histidine kinase GlnL [EC: 2.7.13.3] [KO: K07708] [EC: 2.7.13.3] | | ntrC; nitrogen regulation protein NR(I) [KO: K07712] | | | | gamma-glutamylputrescine synthetase; K01915 glutamine synthetase [EC: 6.3.1.2] [KO: K01915] [EC: 6.3.1.2] | | | | | | acetyl-CoA acetyltransferase; K00626 acetyl-CoA C-acetyltransferase [EC: 2.3.1.9] [KO: K00626] [EC: 2.3.1.9] | | acetoacetyl-CoA thiolase; K00626 acetyl-CoA C-acetyltransferase [EC: 2.3.1.9] [KO: K00626] [EC: 2.3.1.9] | | C4-dicarboxylate transporter DctA; K11103 aerobic C4-dicarboxylate transport protein [KO: K11103] | | two-component system sensor protein; K02668 two-component system, NtrC family, sensor histidine kinase PilS [EC: 2.7.13.3] [KO: K02668] [EC: 2.7.13.3] | | two-component system regulatory protein; K02667 two-component system, NtrC family, response regulator PilR [KO: K02667] | | rpoN; RNA polymerase factor sigma-54 [KO: K03092] | | rpoN; RNA polymerase sigma-54 factor [KO: K03092] | | rpoN; RNA polymerase sigma-54 factor [KO: K03092] | | pilin; K02650 type IV pilus assembly protein PilA [KO: K02650] | | fimbrial protein; K02650 type IV pilus assembly protein PilA [KO: K02650] | | chemotaxis protein methyltransferase 2; K00575 chemotaxis protein methyltransferase CheR [EC: 2.1.1.80] [KO: K00575] [EC: 2.1.1.80] | | cheR; CheR methyltransferase, SAM binding domain [KO: K00575] [EC: 2.1.1.80] | | | | chemotaxis protein; K03406 methyl-accepting chemotaxis protein [KO: K03406] | | methyl-accepting chemotaxis protein; K03406 methyl-accepting chemotaxis protein [KO: K03406] | | chemotaxis protein; K03406 methyl-accepting chemotaxis protein [KO: K03406] | | chemotaxis protein; K03406 methyl-accepting chemotaxis protein [KO: K03406] | | methyl-accepting chemotaxis protein; K03406 methyl-accepting chemotaxis protein [KO: K03406] | | chemotaxis protein; K03406 methyl-accepting chemotaxis protein [KO: K03406] | | chemotaxis protein; K03408 purine-binding chemotaxis protein CheW [KO: K03408] | | chemotaxis protein; K03408 purine-binding chemotaxis protein CheW [KO: K03408] | | chemotaxis signal transduction protein; K03408 purine-binding chemotaxis protein CheW [KO: K03408] | | | | | | | | chemotaxis response regulator; K03413 two-component system, chemotaxis family, response regulator CheY [KO: K03413] | | cheY; chemotaxis protein CheY [KO: K03413] | | cheY; chemotaxis protein CheY [KO: K03413] | | chemotaxis-specific methylesterase; K03412 two-component system, chemotaxis family, response regulator CheB [EC: 3.1.1.61] [KO: K03412] [EC: 3.1.1.61] | | chemotaxis-specific methylesterase; K03412 two-component system, chemotaxis family, response regulator CheB [EC: 3.1.1.61] [KO: K03412] [EC: 3.1.1.61] | | chemotaxis protein; K03415 two-component system, chemotaxis family, response regulator CheV [KO: K03415] | | chemotaxis protein; K03415 two-component system, chemotaxis family, response regulator CheV [KO: K03415] | | pilus biogenesis protein; K02660 twitching motility protein PilJ [KO: K02660] | | pilus biogenesis protein; K02659 twitching motility protein PilI [KO: K02659] | | | | pilG; type IV pilus response regulator PilG [KO: K02657] | | pilH; PilH protein [KO: K02658] | | pilH; regulatory protein PilH family [KO: K02658] | | glutamate methyltransferase; K06597 chemosensory pili system protein ChpB (putative protein-glutamate methylesterase) [KO: K06597] | | hypothetical protein; K06598 chemosensory pili system protein ChpC [KO: K06598] | | transcriptional regulator; K10941 sigma-54 specific transcriptional regulator, flagellar regulatory protein A [KO: K10941] | | transcriptional regulator; K10941 sigma-54 specific transcriptional regulator, flagellar regulatory protein A [KO: K10941] | | rpfC; two component sensor-regulator hybrid protein RpfC [KO: K10715] [EC: 2.7.13.3] | | rpfG; Two-component system response regulator RpfG [KO: K13815] | | cAMP-regulatory protein; K10914 CRP/FNR family transcriptional regulator, cyclic AMP receptor protein [KO: K10914] | | rpfF; enoyl-CoA hydratase [KO: K13816] | | two-component system sensor protein; K15011 two-component system, sensor histidine kinase RegB [EC: 2.7.13.3] [KO: K15011] [EC: 2.7.13.3] | | two-component system regulatory protein; K15012 two-component system, response regulator RegA [KO: K15012] | | petA; ubiquinol-Cytochrome c reductase, iron-sulfur subunit [KO: K00411] [EC: 1.10.2.2] | | ubiquinol cytochrome C oxidoreductase; K00412 ubiquinol-cytochrome c reductase cytochrome b subunit [KO: K00412] | | ubiquinol cytochrome C oxidoreductase; K00413 ubiquinol-cytochrome c reductase cytochrome c1 subunit [KO: K00413] | | cytochrome C2; K08738 cytochrome c [KO: K08738] | | cytochrome D ubiquinol oxidase subunit I; K00425 cytochrome d ubiquinol oxidase subunit I [EC:1.10.3.-] [KO: K00425] [EC:1.10.3.-] | | cytochrome D ubiquinol oxidase subunit I; K00425 cytochrome d ubiquinol oxidase subunit I [EC:1.10.3.-] [KO: K00425] [EC:1.10.3.-] | | cytochrome D ubiquinol oxidase subunit I; K00425 cytochrome d ubiquinol oxidase subunit I [EC:1.10.3.-] [KO: K00425] [EC:1.10.3.-] | | cydB; cytochrome D ubiquinol oxidase subunit II [KO: K00426] [EC:1.10.3.-] | | cytochrome D ubiquinol oxidase subunit II; K00426 cytochrome d ubiquinol oxidase subunit II [EC:1.10.3.-] [KO: K00426] [EC:1.10.3.-] |
|
| Compound |
| Oxygen | | Orthophosphate | | D-Glucose | | Manganese | | Oxaloacetate | | Zinc cation | | Succinate | | L-Aspartate | | L-Glutamine | | Copper | | Nitrite | | D-Glucose 6-phosphate | | Fumarate | | (S)-Malate | | Citrate | | Acetoacetate | | Potassium cation | | Nitrate | | Nickel | | Magnesium cation | | Ubiquinone | | L-Noradrenaline | | Nitrogen | | L-Adrenaline | | Menaquinone | | Trimethylamine N-oxide | | Bacitracin | | Tetrathionate | | 2-Demethylmenaquinone | | Vancomycin | | Lead | | Polymyxin B | | N-(3-(S)-Hydroxybutyryl)homoserine lactone | | Ramoplanin A2 | | Fe3+ | | AI-2 | | 3',5'-Cyclic diGMP | | CAI-1 | | 12-Methyltetradecanoic acid | | cis-11-Methyl-2-dodecenoic acid |
|
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