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Chemotaxis protein

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<StructureSection load='1e6m' size='350' side='right' caption='E. coli CheY (PDB entry [[1e6m]])' scene=''>
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Please use the "3D" button above this box to insert a Jmol applet (molecule) on this page.
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Or use the four-green-boxes-button to insert scrollable text adjacent
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'''Chemotaxis proteins''' direct cell movement according to certain chemicals in their environment.<ref>PMID:4598187</ref>
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to a Jmol applet. Check out the other buttons as well!
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For details on '''chemotaxis protein''' see<br />
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*[[Molecular Playground/Bacterial Chemotaxis Receptors]] for '''CheW'''<br />
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*[[Molecular Playground/Bacterial Chemotaxis Complex]] for '''CheA''' and '''CheW'''<br />
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For details on '''chemotaxis protein''' see [[Molecular Playground/Bacterial Chemotaxis Receptors]].
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*[[DNA Origami Assembly for the Tar Chemoreceptor]] for '''CheA''' and '''CheW'''<br />
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*[[Molecular Playground/CheA]] for '''CheA'''<br />
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*[[Molecular Playground/CheR]] and [[Chemotaxis receptor methyltransferase]] for chemotaxis receptor methyltransferase '''CheR''' .<ref>PMID:9628482</ref>
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*[[Molecular Playground/cytoplasmic domain of a serine chemotaxis receptor]] for methyl-accepting chemotaxis protein.<br />
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*[[Molecular Playground/Cytoplasmic domain of chemoreceptor of Thermotoga maritima]]<br />
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*[[Receiver domain of sensor histidine kinase CKI1]].
==3D structures of chemotaxis protein ==
==3D structures of chemotaxis protein ==
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[[Chemotaxis protein 3D structures]]
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</StructureSection>
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===CheY===
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== References ==
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[[1ab6]], [[1d4z]], [[1e6m]], [[1e6k]], [[1e6l]], [[1jbe]], [[1mih]], [[3oo0]], [[3oo1]] – EcCheY (mutant) – Escherichia coli<BR />
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<references/>
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[[3f7n]], [[3fft]], [[3ffw]], [[3ffx]], [[3fgz]], [[3myy]], [[3olv]], [[3olw]], [[3olx]], [[3oly]] - EcCheY (mutant) + BeF3 + Mn<BR />
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[[Category:Topic Page]]
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[[2id7]], [[2id9]], [[2idm]] – EcCheY-phosphono (mutant) <BR />
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[[1djm]] – EcCheY – NMR<BR />
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[[1zdm]] – EcCheY + Xe<BR />
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[[3gwg]] – HpCheY - Helicobacter pylori<BR />
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[[3h1f]], [[3h1g]] - HpCheY (mutant) <BR />
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[[3h1e]] - HpCheY + BeF3 + Mn<BR />
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[[1bdj]] – EcCheY + aerobic respiration control protein HPT domain<BR />
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[[1u8t]] – EcCheY + flagellar motor switch protein FLIM<BR />
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[[2b1j]] - EcCheY + flagellar motor switch protein FLIM N terminal<br />
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[[1ffg]], [[1ffs]] – EcCheY + CheA CheY-binding domain<BR />
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[[1u0s]] - TmCheY response regulating domain + CheA P2 domain – Thermotoga maritima<BR />
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[[1ffw]] – EcCheY + CheA CheY-binding domain + imido phosphate<BR />
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[[1kmi]] - EcCheY + CheZ<BR />
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[[2fka]], [[2flk]], [[2flw]], [[2fmf]], [[2fmh]], [[2fmi]], [[2fmk]], [[2pl9]], [[2pmc]] – StCheY + CheZ peptide - Salmonella typhimurium<BR />
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===CheX===
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[[1xko]]– TmCheX<BR />
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[[3hm4]] – CheX – Desulfovibrio desulfuricans<BR />
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===CheC===
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[[1xkr]] – TmCheC<BR />
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[[2f9z]] – TmCheC + CheD<BR />
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[[3qta]] – CheC – Haloarcula marismortui<BR />
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===CheR===
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[[1bc5]] – StCheR + chemotaxis receptor peptide <BR />
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===CheA===
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[[1b3q]] – TmCheA dimerization, kinase and regulatory domains <BR />
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[[1i5n]] – StCheA P1 domain<br />
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[[1i58]], [[1i59]], [[1i5a]], [[1i5b]], [[1i5d]] - TmCheA P4 domain + ATP analog<br />
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[[1i5c]] - TmCheA P4 domain (mutant) + ADP<br />
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[[1tqg]] – TmCheA phosphotransferase domain
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[[2ld6]] – TmCheA HPT domain - NMR<BR /><br />
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[[2ch4]] - TmCheA kinase and regulatory domains + CheW
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===CheW===
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[[1k0s]] – TmCheW<br />
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[[2h09]] – EcCheW - NMR<BR />
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===Methyl-accepting chemotaxis protein===
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[[1xbn]] – TtMche – thermoanaerobacter tengcongensis<BR />
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[[3eee]], [[3iqb]], [[3lah]], [[3lai]], [[3sj5]] – TtMche H-Nox domain (mutant) <BR />
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[[3tf0]], [[3tf1]] - TtMche H-Nox domain<BR />
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[[3m0b]] - TtMche H-Nox domain Ru-porphyrin<BR />
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[[3nvr]], [[3nvu]] – TtMche N terminal (mutant) <BR />
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[[3g67]] – TmMche<BR />
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[[3g6b]] – TmMche (mutant) <BR />
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[[2ch7]] – TmMche cytoplasmic domain<BR />
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[[1qu7]], [[2l9g]] – EcCheI cytoplasmic domain<BR />
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[[2ld6]] – EcChe peptide - NMR<BR />
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[[3atp]] - EcCheI ligand-binding domain + serine<BR />
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[[1jmw]] - StChe ligand-binding domain (mutant) <BR />
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[[2qhk]] – Che residues 31-203 – Vibrio parahaemolyticus<BR />
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[[3c8c]] – Che N-terminal – Vibrio cholerae<BR />
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[[3b47]] – Che periplasmic domain – Geobacter sulfurreducens<BR />
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===Flagellar motor protein FLIN===
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[[1yab]] – TmFLIN<BR />
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===Chemotaxis protein MotB===
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[[3cyp]], [[3imp]] – HpMotB C terminal<br />
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[[3cyq]] – HpMotB C terminal + N-acetylmuramic acid<BR />
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[[2zov]], [[2zvy]], [[2zvz]] - StMotB C terminal<br />
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Current revision

E. coli CheY (PDB entry 1e6m)

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References

  1. ↑ Adler J, Tso WW. "Decision"-making in bacteria: chemotactic response of Escherichia coli to conflicting stimuli. Science. 1974 Jun 21;184(4143):1292-4. PMID:4598187
  2. ↑ Djordjevic S, Stock AM. Chemotaxis receptor recognition by protein methyltransferase CheR. Nat Struct Biol. 1998 Jun;5(6):446-50. PMID:9628482

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Michal Harel, Joel L. Sussman, Lynmarie K Thompson, Alexander Berchansky

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