※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Chemotaxis protein CheA
Protein Synonyms/Alias
 
Gene Name
 cheA
Gene Synonyms/Alias
 STM1921
Created Date
 3-June-2014
Organism
 Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
NCBI Taxa ID
 99287
Phosphorylation
Position
Peptide
Code
Type
References
48 NAIFRAAHSIKGGAG H NA UniProt
Reference
Functional Description From UniProt
 FUNCTION: Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. CheA is autophosphorylated; it can transfer its phosphate group to either CheB or CheY
Sequence Annotation From UniProt
 MOD_RES 48 48 Phosphohistidine; by autocatalysis
Key Word From UniProt
 3D-structure; ATP-binding; Chemotaxis; Completeproteome; Cytoplasm; Kinase; Nucleotide-binding; Phosphoprotein; Referenceproteome; Transferase; Two-componentregulatorysystem
Protein Sequence
 MSMDISDFYQ TFFDEADELL ADMEQHLLDL VPESPDAEQL NAIFRAAHSI KGGAGTFGFT 60
 ILQETTHLME NLLDEARRGE MQLNTDIINL FLETKDIMQE QLDAYKNSEE PDAASFEYIC 120
 NALRQLALEA KGETTPAVVE TAALSAAIQE ESVAETESPR DESKLRIVLS RLKANEVDLL 180
 EEELGNLATL TDVVKGADSL SATLDGSVAE DDIVAVLCFV IEADQIAFEK VVAAPVEKAQ 240
 EKTEVAPVAP PAVVAPAAKS AAHEHHAGRE KPARERESTS IRVAVEKVDQ LINLVGELVI 300
 TQSMLAQRSN ELDPVNHGDL ITSMGQLQRN ARDLQESVMS IRMMPMEYVF SRFPRLVRDL 360
 AGKLGKQVEL TLVGSSTELD KSLIERIIDP LTHLVRNSLD HGIEMPEKRL EAGKNVVGNL 420
 ILSAEHQGGN ICIEVTDDGA GLNRERILAK AMSQGMAVNE NMTDDEVGML IFAPGFSTAE 480
 QVTDVSGRGV GMDVVKRNIQ EMGGHVEIQS KQGSGTTIRI LLPLTLAILD GMSVRVAGEV 540
 FILPLNAVME SLQPREEDLH PLAGGERVLE VRGEYLPLVE LWKVFDVDGA KTEATQGIVV 600
 ILQSAGRRYA LLVDQLIGQH QVVVKNLESN YRKVPGISAA TILGDGSVAL IVDVSALQGL 660
 NREQRMAITA A 671
  GO:0005737   C:cytoplasm IEA:UniProtKB-SubCell
  GO:0005524   F:ATP binding IEA:UniProtKB-KW
  GO:0000155   F:phosphorelay sensor kinase activity IEA:InterPro
  GO:0006935   P:chemotaxis IEA:UniProtKB-KW
  IPR004105   CheA-like_dim.
  IPR002545   CheW.
  IPR015162   CheY-binding.
  IPR003594   HATPase_ATP-bd.
  IPR004358   Sig_transdc_His_kin-like_C.
  IPR008207   Sig_transdc_His_kin_Hpt_dom.
  IPR005467   Sig_transdc_His_kinase_core.
  IPR009082   Sig_transdc_His_kinase_dimeric.
  PF01584   CheW.
  PF09078   CheY-binding.
  PF02895   H-kinase_dim.
  PF02518   HATPase_c.
  PF01627   Hpt.
  SM00260   CheW.
  SM00387   HATPase_c.
  SM00073   HPT.
  PS50851   CHEW.
  PS50109   HIS_KIN.
  PS50894   HPT.
  PR00344   BCTRLSENSOR.