ID CHEY_HELPY STANDARD; PRT; 124 AA. AC P71403; O07677; DT 01-NOV-1997 (Rel. 35, Created) DT 01-NOV-1997 (Rel. 35, Last sequence update) DT 15-JUN-2004 (Rel. 44, Last annotation update) DE Chemotaxis protein cheY homolog. GN CHEY OR HP1067. OS Helicobacter pylori (Campylobacter pylori). OC Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales; OC Helicobacteraceae; Helicobacter. OX NCBI_TaxID=210; RN [1] RP SEQUENCE FROM N.A. RC STRAIN=NCTC 11637; RA Wren B.W.; RL Submitted (AUG-1996) to the EMBL/GenBank/DDBJ databases. RN [2] RP SEQUENCE FROM N.A. RC STRAIN=CCUG 17874 / NCTC 11638; RX MEDLINE=97386403; PubMed=9244252; RA Beier D., Spohn G., Rappuoli R., Scarlato V.; RT "Identification and characterization of an operon of Helicobacter RT pylori that is involved in motility and stress adaptation."; RL J. Bacteriol. 179:4676-4683(1997). RN [3] RP SEQUENCE FROM N.A. RC STRAIN=26695 / ATCC 700392; RX MEDLINE=97394467; PubMed=9252185; RA Tomb J.-F., White O., Kerlavage A.R., Clayton R.A., Sutton G.G., RA Fleischmann R.D., Ketchum K.A., Klenk H.-P., Gill S., Dougherty B.A., RA Nelson K., Quackenbush J., Zhou L., Kirkness E.F., Peterson S., RA Loftus B., Richardson D., Dodson R., Khalak H.G., Glodek A., RA McKenney K., FitzGerald L.M., Lee N., Adams M.D., Hickey E.K., RA Berg D.E., Gocayne J.D., Utterback T.R., Peterson J.D., Kelley J.M., RA Cotton M.D., Weidman J.M., Fujii C., Bowman C., Watthey L., Wallin E., RA Hayes W.S., Borodovsky M., Karp P.D., Smith H.O., Fraser C.M., RA Venter J.C.; RT "The complete genome sequence of the gastric pathogen Helicobacter RT pylori."; RL Nature 388:539-547(1997). RN [4] RP SEQUENCE FROM N.A. RC STRAIN=NCTC 11637; RA Jackson C.J., Pittman M.S., Clayton C.L., McColm A.A., Bagshaw J.A., RA Kelly D.J.; RT "Chemotaxis is essential for virulence in Helicobacter pylori: RT identification of a novel signal transduction protein (CheF) with both RT CheA and CheY domains."; RL Submitted (AUG-1997) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Involved in the transmission of sensory signals from the CC chemoreceptors to the flagellar motors. CheY seems to regulate the CC clockwise (CW) rotation (By similarity). CC -!- COFACTOR: Binds 1 magnesium ion per subunit (By similarity). CC -!- SUBCELLULAR LOCATION: Cytoplasmic (Potential). CC -!- SIMILARITY: Contains 1 response regulatory domain. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; X81897; CAA57487.1; ALT_INIT. DR EMBL; U97567; AAB66375.1; -. DR EMBL; AE000614; AAD08113.1; -. DR EMBL; AF021090; AAD01682.1; -. DR PIR; C64653; C64653. DR HSSP; P06143; 1JBE. DR TIGR; HP1067; -. DR InterPro; IPR001789; Response_reg. DR Pfam; PF00072; response_reg; 1. DR ProDom; PD000039; Response_reg; 1. DR SMART; SM00448; REC; 1. DR PROSITE; PS50110; RESPONSE_REGULATORY; 1. KW Chemotaxis; Flagellar rotation; Sensory transduction; Metal-binding; KW Magnesium; Phosphorylation; Complete proteome; KW Two-component regulatory system. FT DOMAIN 1 120 Response regulatory. FT METAL 7 7 Magnesium (By similarity). FT METAL 8 8 Magnesium (By similarity). FT METAL 53 53 Magnesium (By similarity). FT METAL 55 55 Magnesium (via carbonyl oxygen) (By FT similarity). FT MOD_RES 53 53 4-aspartylphosphate (By similarity). FT VARIANT 122 122 T -> A (in strains NCTC 11637 AND NCTC FT 11638). SQ SEQUENCE 124 AA; 13915 MW; F2B40BC0C04FCBFA CRC64; MKLLVVDDSS TMRRIIKNTL SRLGYEDVLE AEHGVEAWEK LDANADTKVL ITDWNMPEMN GLDLVKKVRS DSRFKEIPII MITTEGGKAE VITALKAGVN NYIVKPFTPQ VLKEKLEVVL GTND //