+C Two-component system KO
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Two-Component System - Methylocella tundrae
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AOmpR family
B PhoR-PhoB (phosphate starvation response)
C MTUNDRAET4_4103 Two-component system, OmpR family, phosphate regulon sensor histidine kinase PhoR K07636 phoR; two-component system, OmpR family, phosphate regulon sensor histidine kinase PhoR [EC:2.7.13.3]
C MTUNDRAET4_4110 phoB; DNA-binding response regulator in two-component regulatory system with PhoR (or CreC) K07657 phoB; two-component system, OmpR family, phosphate regulon response regulator PhoB
B SenX3-RegX3 (phosphate starvation response)
B PhoQ-PhoP (magnesium transport)
B EnvZ-OmpR (osmotic stress response)
C MTUNDRAET4_2986 Two-component sensor histidine kinase K07638 envZ; two-component system, OmpR family, osmolarity sensor histidine kinase EnvZ [EC:2.7.13.3]
C MTUNDRAET4_2987 ompR; DNA-binding response regulator in two-component regulatory system with EnvZ K07659 ompR; two-component system, OmpR family, phosphate regulon response regulator OmpR
B RstB-RstA
B CpxA-CpxR (envelope stress response)
B CssS-CssR (secretion stress response)
B CreC-CreB (phosphate regulation)
B BaeS-BaeR (envelope stress response)
B BasS-BasR (antimicrobial peptide resistance)
B CusS-CusR (copper tolerance)
B QseC-QseB (quorum sensing)
B KdpD-KdpE (potassium transport)
C MTUNDRAET4_2813 Sensor histidine kinase KdpD K07646 kdpD; two-component system, OmpR family, sensor histidine kinase KdpD [EC:2.7.13.3]
C MTUNDRAET4_2814 kdpE; DNA-binding response regulator in two-component regulatory system with KdpD K07667 kdpE; two-component system, OmpR family, KDP operon response regulator KdpE
B TorS-TorR (TMAO respiration)
B ArcB-ArcA (anoxic redox control)
B TctE-TctD (tricarboxylic acid transport)
B ResE-ResD (aerobic and anaerobic respiration)
B VicK-VicR (cell wall metabolism)
B MprB-MprA (maintenance of persistent infection)
B MtrB-MtrA (osmotic stress response)
B PrrB-PrrA (intracellular multiplication)
B TrcS-TrcR
B NrsS-NrsR (nickel tolerance)
B ManS-ManR (manganese homeostasis)
B NblS-NblR (photosynthesis)
B SasA-RpaAB (circadian timing mediating)
B SaeS-SaeR (staphylococcal virulence regulation)
B BceS-BceR (bacitracin transport)
B BraS-BraR (bacitracin transport)
B GraS-GraR (cationic antimicrobial peptide transport)
B YxdK-YxdJ (antimicrobial peptide response)
B ChvG-ChvI (acidity sensing)
C MTUNDRAET4_0393 Sensor protein ChvG (fragment) K14980 chvG; two-component system, OmpR family, sensor histidine kinase ChvG [EC:2.7.13.3]
C MTUNDRAET4_0395 chvI; Transcriptional regulatory protein ChvI K14981 chvI; two-component system, OmpR family, response regulator ChvI
B CiaH-CiaR
B ParS-ParR (polymyxin-adaptive resistance)
B AdeS-AdeR
B VanS-VanR (VanB type vancomycin resistance)
B VanS-VanR (VanE type vancomycin resistance)
B VanS-VanR (actinomycete type vancomycin resistance)
B ArlS-ArlR (virulence regulation)
B Ihk-Irr (virulence regulation)
B PfeS-PfeR (enterobactin-dependent iron acquisition)
B NisK-NisR (lantibiotic biosynthesis)
B Unclassified
C MTUNDRAET4_0046 ftcR; Flagellar transcriptional regulator FtcR K21603 ftcR; two-component system, OmpR family, flagellar system response regulator FtcR
C MTUNDRAET4_0236.2 protein of unknown function K02484 K02484; two-component system, OmpR family, sensor kinase [EC:2.7.13.3]
C MTUNDRAET4_0237.2 protein of unknown function K02484 K02484; two-component system, OmpR family, sensor kinase [EC:2.7.13.3]
C MTUNDRAET4_0870 phoP; DNA-binding response regulator in two-component regulatory system with PhoQ K02483 K02483; two-component system, OmpR family, response regulator
C MTUNDRAET4_1677 czcR; Transcriptional activator protein CzcR K02483 K02483; two-component system, OmpR family, response regulator
C MTUNDRAET4_0247 cusR; Transcriptional regulatory protein CusR K02483 K02483; two-component system, OmpR family, response regulator
C MTUNDRAET4_0235.2 DNA-binding response regulator K02483 K02483; two-component system, OmpR family, response regulator
C MTUNDRAET4_0021.1 mprA; Response regulator MprA K02483 K02483; two-component system, OmpR family, response regulator
C MTUNDRAET4_0041.1 qseB; Transcriptional regulatory protein QseB K02483 K02483; two-component system, OmpR family, response regulator
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ANarL family
B NarX-NarL (nitrate respiration)
B NarQ-NarP (nitrate respiration)
B UhpB-UhpA (hexose phosphates uptake)
C MTUNDRAET4_1598 ATPase K07675 uhpB; two-component system, NarL family, sensor histidine kinase UhpB [EC:2.7.13.3]
C MTUNDRAET4_1630 Histidine kinase (fragment) K07675 uhpB; two-component system, NarL family, sensor histidine kinase UhpB [EC:2.7.13.3]
C MTUNDRAET4_1639 Histidine kinase K07675 uhpB; two-component system, NarL family, sensor histidine kinase UhpB [EC:2.7.13.3]
C MTUNDRAET4_0374 Histidine kinase K07675 uhpB; two-component system, NarL family, sensor histidine kinase UhpB [EC:2.7.13.3]
B FusK-FusR (virulence regulation)
B RcsC-RcsD-RcsB (capsule synthesis)
B BarA-UvrY (central carbon metabolism)
C MTUNDRAET4_0373 LuxR family transcriptional regulator K07689 uvrY; two-component system, NarL family, invasion response regulator UvrY
C MTUNDRAET4_1938 DNA-binding response regulator K07689 uvrY; two-component system, NarL family, invasion response regulator UvrY
C MTUNDRAET4_3665 DNA-binding response regulator K07689 uvrY; two-component system, NarL family, invasion response regulator UvrY
C MTUNDRAET4_1632 exaE; Transcriptional activator protein ExaE K07689 uvrY; two-component system, NarL family, invasion response regulator UvrY
B ComP-ComA (competence)
B EvgS-EvgA (acid and drug tolerance)
B DegS-DegU (multicellular behavior control)
B DesK-DesR (membrane lipid fluidity regulation)
B VraS-VraR (cell-wall peptidoglycan synthesis)
B LiaS-LiaR (cell wall stress response)
B DevS-DevR (redox response)
B NreB-NreC (dissimilatory nitrate/nitrite reduction)
B YdfH-YdfI
B SalK-SalR
B PprA–PprB (biofilm formation)
B Unclassified
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ASpo family
B KinABCDE-Spo0FA (sporulation control)
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ACitB family
B CitA-CitB (citrate fermentation)
B CitS-CitT (magnesium-citrate transport)
B DcuS-DcuR (C4-dicarboxylate metabolism)
B DctS-DctR (C4-dicarboxylate transport)
B MalK-MalR (malate transport)
B Unclassified
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ALytTR family
B LysS-LysR
B AlgZ-AlgR (alginate production)
B NatK-NatR (sodium extrusion)
B AgrC-AgrA (exoprotein synthesis)
B AgrC2-AgrA2 (virulence regulation)
B ComD-ComE (competence)
B Unclassified
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ANtrC family
B GlnL-GlnG (nitrogen regulation)
C MTUNDRAET4_1118 ntrB; Sensory histidine kinase/phosphatase NtrB K07708 glnL; two-component system, NtrC family, nitrogen regulation sensor histidine kinase GlnL [EC:2.7.13.3]
C MTUNDRAET4_1119 glnG; fused DNA-binding response regulator in two-component regulatory system with GlnL: response regulator; sigma54 interaction protein K07712 glnG; two-component system, NtrC family, nitrogen regulation response regulator GlnG
B NtrY-NtrX (nitrogen regulation)
C MTUNDRAET4_1120 ntrY; Nitrogen regulation protein NtrY K13598 ntrY; two-component system, NtrC family, nitrogen regulation sensor histidine kinase NtrY [EC:2.7.13.3]
C MTUNDRAET4_1121 ntrX; Nitrogen assimilation regulatory protein NtrX K13599 ntrX; two-component system, NtrC family, nitrogen regulation response regulator NtrX
B HydH-HydG (metal tolerance)
B AtoS-AtoC (cPHB biosynthesis)
B PilS-PilR (type 4 fimbriae synthesis)
B GlrK-GlrR (amino sugar metabolism)
B PgtB-PgtA (phosphoglycerate transport)
B DctB-DctD (C4-dicarboxylate transport)
B KinB-AlgB (alginate production)
B HupT-HupR (hydrogenase synthesis regulation)
B Unclassified
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ACheA family
B CheA-CheYBV (chemotaxis)
C MTUNDRAET4_2210 cheA; Chemotaxis protein CheA K03407 cheA; two-component system, chemotaxis family, sensor kinase CheA [EC:2.7.13.3]
C MTUNDRAET4_2206 cheY; putative chemotaxis protein CheY K03413 cheY; two-component system, chemotaxis family, chemotaxis protein CheY
C MTUNDRAET4_2211 Response regulator K03413 cheY; two-component system, chemotaxis family, chemotaxis protein CheY
C MTUNDRAET4_2207 cheB; fused chemotaxis regulator; protein-glutamate methylesterase in two-component regulatory system with CheA K03412 cheB; two-component system, chemotaxis family, protein-glutamate methylesterase/glutaminase [EC:3.1.1.61 3.5.1.44]
C MTUNDRAET4_2439 Protein-glutamate methylesterase K13924 cheBR; two-component system, chemotaxis family, CheB/CheR fusion protein [EC:2.1.1.80 3.1.1.61]
B ChpA-ChpB/PilGH (chemosensory)
B PixL-PixGH (positive phototaxis)
B WspE-WspRF (chemosensory)
B Cph1-Rcp1 (light response)
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ACell cycle family
B PleC-PleD (cell fate control)
C MTUNDRAET4_0251 Multi-sensor signal transduction histidine kinase K07716 pleC; two-component system, cell cycle sensor histidine kinase PleC [EC:2.7.13.3]
C MTUNDRAET4_4013 Two-component sensor histidine kinase K07716 pleC; two-component system, cell cycle sensor histidine kinase PleC [EC:2.7.13.3]
C MTUNDRAET4_3467 PAS domain-containing sensor histidine kinase K11357 divJ; two-component system, cell cycle sensor histidine kinase DivJ [EC:2.7.13.3]
C MTUNDRAET4_0861 pleD; Diguanylate cyclase K02488 pleD; two-component system, cell cycle response regulator [EC:2.7.7.65]
C MTUNDRAET4_0860 divK; Polar-differentiation response regulator DivK K11443 divK; two-component system, cell cycle response regulator DivK
B CckA-CtrA/CpdR (cell cycle control)
C MTUNDRAET4_1773 cckA; Protein histidine kinase / Response regulator K13587 cckA; two-component system, cell cycle sensor histidine kinase and response regulator CckA [EC:2.7.13.3]
C MTUNDRAET4_2961 ctrA; Cell cycle response regulator CtrA K13584 ctrA; two-component system, cell cycle response regulator CtrA
C MTUNDRAET4_0561 Response regulator receiver protein CpdR (modular protein) K13589 cpdR; two-component system, cell cycle response regulator CpdR
B Hk1-Rrp1 (glycerol uptake and utilization)
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ALux family
B LuxQN/CqsS-LuxU-LuxO (quorum sensing)
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ALuxR family
B DctS-DctR (C4-dicarboxylate transport)
B TtrS-TtrR (tetrathionate respiration)
B FixL-FixJ (nitrogen fixation)
C MTUNDRAET4_3189 PAS/PAC sensor signal transduction histidine kinase K14986 fixL; two-component system, LuxR family, sensor kinase FixL [EC:2.7.13.3]
C MTUNDRAET4_3190 fixJ; Transcriptional regulatory protein FixJ K14987 fixJ; two-component system, LuxR family, response regulator FixJ
B SsrA-SsrB
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AOther families
B FlrB-FlrC (polar flagellar synthesis)
B AauS-AauR (acidic amino acids utilization)
B SLN1-YPD1-SSK1/SKN7 (osmosensing)
B RpfC-RpfG (cell-to-cell signaling)
B GlnK-GlnL (glutamine utilization)
B HspS-HspR (hexose phosphates uptake)
B YesM-YesN
B CikA
B RegB-RegA (redox response)
C MTUNDRAET4_0460 Integral membrane sensor signal transduction histidine kinase K15011 regB; two-component system, sensor histidine kinase RegB [EC:2.7.13.3]
C MTUNDRAET4_0458 actR; Acid tolerance regulatory protein ActR K15012 regA; two-component system, response regulator RegA
B FitF-FitH (insecticidal toxin regulation)
B PhcS-PhcRQ
B SagS-HptB-HsbR (swarming activity and biofilm formation)
C MTUNDRAET4_2660 Histidine kinase K20975 K20975; two-component system, sensor histidine kinase [EC:2.7.13.3]
B PdtaS-PdtaR
B NasS-NasT
C MTUNDRAET4_0332.1 putative nitrate transporter component, nrtA K22067 nasS; two-component system, oxyanion-binding sensor
C MTUNDRAET4_0331.1 Response regulator receiver and ANTAR domain protein K07183 nasT; two-component system, response regulator / RNA-binding antiterminator
B Unclassified
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#[ BRITE | KEGG2 | KEGG ]
#Last updated: December 14, 2023