Response regulator 3D structure

3D Structures of response regulator

Updated on 11-October-2023

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• Nitrate/nitrite response regulator
  • 1rnl, 1a04 – EcNarL – Escherichia coli
    
  • 1je8, 1zg1, 1zg5 – EcNarL DNA-binding domain + DNA
• Sporulation response regulator
  • 1srr, 2jvi, 2jvj, 2jvk – BsSpo0F (mutant) – Bacillus subtilis
    
  • 1nat - BsSpo0F
    
  • 3q15 - BsSpo0F + RR aspartate phosphatase
    
  • 1ixm - BsSpo0B
    
  • 1fc3 – GsSpo0A trans-activation domain – Geobacillus stearothermophilus
    
  • 1dz3, 1qmp - GsSpo0A reciever domain
• DNA-binding response regulator; Domains - receiver 1-122; DBD 123-228
  • 1kgs, 5u8k – TmDrrD – Thermotoga maritima
    
  • 3nnn – TmDrrD receiver domain + BeF3
    
  • 1p2f – TmDrrB
    
  • 3nns - TmDrrB receiver domain + BeF3
    
  • 1nxo, 1nxp, 1nxs, 1nxt, 1nxv, 1nxw, 1nxx, 6ebr – SpMicArec receiver domain – Streptococcus pneumonia
    
  • 2gwr - MtMtrA – Mycobacterium tuberculosis
    
  • 2hwv – EfVicR C terminal – Enterococcus faecalis
    
  • 5hev – EfVraR
    
  • 2qsj – LuxR – Silicibbacter pomeroyi
    
  • 3cnb, 3eqz – MerR receiver domain – Colwellia psychrerythraea
    
  • 2rnj – SaVraR VraR DBD – Staphylococcus aureus – NMR
    
  • 7ve6 - SaVraR VraR N-terminal
    
  • 7ve4 - SaVraR VraR C-terminal
    
  • 7ve5 - SaVraR VraR C-terminal + DNA
    
  • 2zxj - SaWalR WALR DBD
    
  • 4qwq - SaSaeR SAER DNA-binding domain
    
  • 6kyx, 6iju, 6is4 – SaSaeR ArlR DNA-binding domain
    
  • 6m8o – SaSaeR LytR receiver domain
    
  • 6is1, 6is2, 6is3 – SaSaeR ArlR receiver domain 1-122
    
  • 4ixa – SaeR SAER DNA-binding domain – Staphylococcus epidermidis
    
  • 4gvp – SaVraR
    
  • 4if4 – SaVraR + Mg + BeF3
    
  • 3q9s – DrRR receiver domain – Deinococcus radiodurans
    
  • 3q9v - DrRR C terminal
    
  • 3rjp - RR DBD – Streptococcus pyogenes
    
  • 2a9r – SpRR N terminal + phosphate + Mg
    
  • 6lgq – EcRR DNA-binding domain + histidine kinase
    
  • 7e1d, 7e1f, 7e1h, 7e92 – VpRR VbrR DNA-binding domain – Vibrio parahaemolyticus
    
  • 7e90 – VpRR VbrR DNA-binding domain (mutant)
    
  • 7e1b – VpRR VbrR DNA-binding domain + DNA
    
  • 7kpo – RR DBD – Vibrio cholerae
    
• Cyanobacterial phytochrome response regulator
  • 1i3c – SyRcp1 – Synechocystis
    
  • 1jlk – SyRcp1 + Mn
    
  • 1k66 – ToRcpB – Tolypothrix
    
  • 1k68 – ToRcpB
    
  • 6xvu – DrRcp
    
• Phosphatase synthesis response regulator
  • 1mvo – BsPhoP receiver domain
    
  • 2jb9, 2jba – EcPhoB (mutant)
    
  • 2pmu – MtPhoP DBD
• RR aspartate phosphatase
  • 6t3h – BsRAP
    
  • 6t46 – BsRAP + PHR peptide
    
• Polar differentiation response regulator
  • 1m5t, 1m5u – CvDivK – Caulobacter vibrioides
    
  • 1mav, 1mb0, 1mb3 – CvDivK + cation
• Photosynthetic apparatus response regulator
  • 1umq – PrrA DBD – Rhodobacter sphaeroides – NMR
    
  • 1ys6 – MtPrrA
    
  • 1ys7 – MtPrrA + Mg
• Redox response regulator
  • 1xhe – EcArcA receiver domain
    
  • 1xhf – EcArcA receiver domain + BeF3
    
  • 4ynr - MtDevs GAF domain + CO
    
  • 4yof - MtDevs GAF domain + NO
    
  • 2y79 – MtDevs GAF domain (mutant)
    
  • 3zxo - MtDevs ATP-binding domain (mutant)
    
  • 5vfa – SpRR (mutant)
    
• Social motility response regulator
  • 2gkg, 2i6f – MxFrzS receiver domain – Myxococcus xanthus
    
  • 2nt3, 2nt4 - MxFrzS receiver domain (mutant)
• Stalked-cell differentiation response regulator
  • 2v0n – CvPleD + GMP + GTP
    
  • 2wb4, 1w25 - CvPleD + GMP
• Hypoxia response regulator
  • 3c3w, 1zlj – MtDosR
    
  • 3c57 – MtDosR C terminal
    
  • 1zlk – MtDosR C terminal + DNA
    
  • 3zxo – MtDost ATP-binding domain
    
• Transcriptional response regulator
  • 2zwm – BsYycF receiver domain
    
  • 5iuj, 5iuk, 5iul, 7ssj - BsDesR + DesK
    
  • 3ulq – BsComA DBD + RR aspartate phosphatase
    
  • 2pkx – EcPhoP regulatory domain
    
  • 5ed4 - MtPhoP + DNA
    
  • 3nhz – MtMtra N terminal
    
  • 5fmn - SyInrS
    
  • 5lwk - LpMaeR + BeF3 - Lactobacillus paracasei
    
  • 5lwl - LpMaeR (mutant)
    
  • 4g9y - ScPcaV - Streptomyces coelicolor
    
  • 4fht - ScPcaV + hydroxybenzoic acid
    
  • 4u88 - SaSaeR DBD
    
  • 4ixa - SaeR DBD - Staphylococcus epidermidis
    
  • 4so5 - BasR + DNA - Klebsiella pneumoniae
    
• Stress response regulator
  • 3n0r – CVPhyR
    
  • 5i4c - EcRcsB receiver domain
    
  • 3cra, 3crc - EcMazG
    
  • 2v42, 2v43 - EcRseB
    
• Chemotaxis response regulator see Chemotaxis protein
• Two-component response regulator; Domains – receiver 1-132; DBD – 148-254; C-terminal 290-404
  • 2lpm – SmRR
    
  • 2m98 – RR – Sinorhizobium meliloti
    
  • 4q7e – RR receiver domain – Leptospira biflexa
    
  • 2qr3 – RR receiver domain – Bacteroides fragilis
    
  • 2qzj – RR – Clostridium difficile
    
  • 3cz5 – RR – Aurantimonas
    
  • 2qvg - RR - Legionella pneumophila
    
  • 3ilh - RR - Cytophaga hutchinsonii
    
  • 5brj - RR - Agrobacterium tumefaciens
    
  • 3lsg - RR C-terminal - Fusobacterium nucleatum
    
  • 3p01 - RR - Nostoc
    
  • 6br7, 6vbf – RR receiver domain – Acinetobacter
    
  • 5u8m – SpRR
    
  • 5t3y – RR - Burkholderia multivorans
    
  • 4yn8 – RR – Corynebacterium diphtheriae
    
  • 6ont, 5uic – RR receiver domain – Francisella tularensis
    
  • 6swi – GsRR AraT C-terminal
    
  • 6swb, 6swf – GsRR AraT receiver domain
    
  • 6swl – GsRR XynC receiver domain
    
  • 7m0s – AbRR PmrA N-terminal – Acinetobacter baumannii
    
  • 6zwt – AbRR OmpR DBD
    
  • 7vim – AbRR EsrB DBD – Edwardsiella piscicida<br />
  • 8e9g, 8e9h – RR receiver domain in respiratory complex – Mycobacterium smegmatis – Cryo EM
    
• Fixj response regulator
  • 5xso, 5xt2 – RR – Bradyrhizobium japonicum
    
• response regulator receiver domain protein
  • 4wsz – EfRR
    
  • 3c3m – RR – Methanoculleus marisnigri
    
  • 3heb - RR – Rhodospirillum rubrum
    
  • 3lte – RR – Bermanella marisrubri
    
  • 3jte, 3lua – RR – Clostridium thermocellum
    
  • 4wt0 – EfRR DNA-binding domain (mutant)
    
  • 4wu4, 4wuh, 4wul – EfRR DNA-binding domain + DNA
    
  • 4xlt – RR – Dyadobacter fermentans
    
• Unspecified response regulator
  • 1yio, 1zn2 – StyR – Pseudomonas fluorescens
    
  • 3a0u, 3a10 – TmTrrA + Mg + BeF3
    
  • 2qvg, 6sy9 – RR – Legionella pneumophila
    
  • 3gl9, 2qxy, 4ja2 - TmRR
    
  • 4hye – SpRR
    
  • 2zay – RR – Desulfuromonas acetoxidans
    
  • 2rdm – RR (mutant) – Sinorhizobium medicae
    
  • 3hdv – RR – Pseudomonas putida
    
  • 3i5a – PsWspR – Pseudomonas syringae
    
  • 3ilh – RR – Cytophaga hutchinsonii
    
  • 3i5b – PaWspR GGDEF domain
    
  • 3i5c – PaWspR GGDEF domain/GCN4 leucine zipper
    
  • 7w9h – PaFleR receiver domain
    
  • 3ljx – McMmoQ – Methylococcus capsulatus
    
  • 3p3q – McMmoQ (mutant)
    
  • 3lsg – RR C terminal – Fusobacterium nucleatum
    
  • 3nhm – MxRR
    
  • 3m6m – XcRpfC receiver domain + enoyl-CoA hydratase – Xanthomonas campestris
    
  • 3qyy – XcRR GGDEF domain + GMP
    
  • 3p01 – RR residues 134-315 – Nostoc
    
  • 3rqi – RR + phosphate + Ca + citrate – Burkholderia pseudomallei
    
  • 5tqj, 5te9 – RR - Burkholderia phymatum
    
  • 5e3j – AbRR RstA
    
  • 7cci – AbRR AdeR
    
  • 4qpj – RR CtrA + phosphotransferase – Brucella abortus
    
  • 3kto – RR - Pseudoalteromonas atlantica
    
  • 3t0y – CvRR anti-anti-σ domain + anti-σ factor NEPR
    
  • 2oqr – MtRR RegX3
    
  • 3sy8 – PaRR RocR
    
  • 4ml3, 4mld – SpRR receiver domain (mutant)
    
  • 4cbv – SpRR (mutant)
    
  • 2a9o, 2a9p, 6ebb – SpRR + Mn + BeF3
    
  • 4zms, 4zmr - SpRR + Mg + BeF3
    
  • 2pln – HP1043 – Helicobacter pylori
    
  • 3kht – RR – Hahella chejuensis
    
  • 6wsh – EfRR EutV
    
  • 6ww6 – EfRR EutV + RNA
    
  • 6zii, 6zil – SeRR RcsB receiver domain – Salmonella enterica
    
  • 6zix, 6zj2 – SeRR RcsB receiver domain + DNA
    
  • 7pv7, 7pva – PgRR PorX – Porphyromonas gingivalis
    
  • 7pvx – PgRR PorX (mutant) + DNA
    
• Response regulator complex with histidine kinase
  • 4jas, 4jav, 3a0r, 6rh8, 6rh7 – TmRR (mutant) + histidine kinase
    
  • 5uht, 6rfv, 3dge, 3dgf, 6rgy, 6rgz, 6rh0, 6rh1, 6rh2 – TmRR + histidine kinase
    

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Michal Harel, Joel L. Sussman