Chemotaxis protein CheA
Details
- Name
- Chemotaxis protein CheA
- Kind
- protein
- Synonyms
- 2.7.13.3
- Gene Name
- cheA
- UniProtKB Entry
- Q56310Swiss-Prot
- Organism
- Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
- NCBI Taxonomy ID
- 243274
- Amino acid sequence
>lcl|BSEQ0011004|Chemotaxis protein CheA MMEEYLGVFVDETKEYLQNLNDTLLELEKNPEDMELINEAFRALHTLKGMAGTMGFSSMA KLCHTLENILDKARNSEIKITSDLLDKIFAGVDMITRMVDKIVSEGSDDIGENIDVFSDT IKSFASSGKEKPSEIKNETETKGEEEHKGESTSNEEVVVLPEEVAHVLQEARNKGFKTFY IKVILKEGTQLKSARIYLVFHKLEELKCEVVRTIPSVEEIEEEKFENEVELFVISPVDLE KLSEALSSIADIERVIIKEVTAVTEESGAEKRTEKEEKTEKTEEKAERKKVISQTVRVDI EKLDNLMDLMGELVIARSRILETLKKYNIKELDESLSHLSRITLDLQNVVMKIRMVPISF VFNRFPRMVRDLAKKMNKEVNFIMRGEDTELDRTFVEEIGEPLLHLLRNAIDHGIEPKEE RIAKGKPPIGTLILSARHEGNNVVIEVEDDGRGIDKEKIIRKAIEKGLIDESKAATLSDQ EILNFLFVPGFSTKEKVSEVSGRGVGMDVVKNVVESLNGSISIESEKDKGTKVTIRLPLT LAIIQALLVKVNNLVYAIPIANIDTILSISKEDIQRVQDRDVIVIRGEVIPVYRLWEVLQ IEHKEELEEMEAVIVRVGNRKYGIVVDDLLGQDDIVIKSLGKVFSEVKEFSGAAILGDGS IALIINVSGIV
- Number of residues
- 671
- Molecular Weight
- 75555.3
- Theoretical pI
- 4.64
- GO Classification
- FunctionsATP binding / phosphorelay sensor kinase activityProcesseschemotaxisComponentscytoplasm
- General 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 (By similarity).
- Specific Function
- ATP binding
- Pfam Domain Function
- Signal Regions
- Not Available
- Transmembrane Regions
- Not Available
- Cellular Location
- Cytoplasm
- Gene sequence
>lcl|BSEQ0011005|Chemotaxis protein CheA (cheA) ATGATGGAAGAATATCTCGGAGTGTTTGTCGATGAGACAAAAGAATACCTTCAAAATCTG AACGATACCCTCCTCGAATTGGAGAAAAATCCCGAAGATATGGAACTCATAAACGAAGCG TTCAGGGCTCTTCATACCCTGAAAGGAATGGCAGGTACAATGGGGTTTTCCAGTATGGCG AAGCTCTGCCATACCTTAGAAAACATCCTCGATAAAGCCAGAAACAGCGAGATAAAGATA ACTTCCGATCTCCTCGATAAGATCTTCGCGGGGGTCGATATGATAACCAGAATGGTTGAT AAGATCGTCTCCGAGGGAAGTGACGACATCGGAGAAAACATAGACGTGTTCTCCGACACC ATAAAAAGCTTTGCATCATCGGGAAAAGAGAAGCCTTCAGAAATCAAAAATGAAACGGAA ACAAAGGGTGAGGAAGAACACAAAGGAGAATCAACAAGCAATGAAGAAGTCGTAGTTCTT CCTGAAGAAGTTGCCCACGTTCTTCAGGAAGCGAGAAACAAGGGTTTCAAAACGTTTTAT ATTAAAGTGATTCTCAAAGAAGGAACGCAGTTGAAATCCGCCAGGATTTACCTCGTTTTC CACAAGCTTGAAGAACTGAAGTGTGAAGTTGTGAGAACGATTCCTTCGGTTGAAGAGATA GAAGAAGAGAAATTCGAAAACGAAGTGGAACTCTTCGTAATCTCCCCTGTGGATCTGGAG AAACTCTCTGAAGCTCTGTCAAGCATCGCCGATATAGAGAGGGTAATAATAAAAGAAGTA ACCGCCGTCACCGAAGAATCAGGGGCTGAGAAAAGAACCGAGAAAGAAGAGAAAACTGAA AAAACTGAGGAAAAGGCCGAAAGAAAAAAGGTTATTTCGCAAACAGTCAGGGTAGATATA GAGAAACTGGACAATTTGATGGATTTGATGGGAGAACTGGTCATCGCAAGGAGCAGAATA CTGGAAACGCTCAAGAAATACAACATAAAAGAACTGGATGAGAGTTTGTCTCATCTCAGC AGGATCACCTTAGACCTTCAGAATGTTGTGATGAAGATCAGAATGGTTCCCATCTCCTTT GTTTTCAACAGATTCCCTCGAATGGTGAGAGACCTTGCCAAAAAGATGAACAAAGAAGTG AATTTCATCATGAGAGGAGAAGACACAGAGCTCGACAGAACGTTCGTTGAAGAAATTGGC GAACCCCTGCTCCATCTCCTGAGAAACGCCATCGACCACGGTATAGAACCCAAAGAAGAA CGAATAGCCAAAGGAAAACCCCCCATTGGAACACTCATTCTCTCGGCACGTCACGAGGGA AACAACGTGGTAATAGAAGTCGAAGATGACGGAAGGGGTATAGACAAGGAAAAGATCATC AGAAAAGCCATAGAAAAGGGACTCATAGATGAATCAAAGGCCGCTACCCTTTCTGATCAG GAGATTCTGAACTTCCTCTTCGTTCCGGGATTCTCCACAAAGGAAAAAGTCTCAGAAGTC TCCGGAAGAGGCGTGGGAATGGATGTCGTGAAAAATGTGGTGGAATCTTTGAATGGTAGC ATAAGCATAGAAAGCGAGAAAGATAAAGGAACAAAAGTTACGATAAGACTACCGCTCACT CTGGCCATCATTCAGGCGCTCCTCGTCAAAGTCAACAATCTCGTCTACGCGATTCCGATA GCGAACATAGACACAATACTCAGCATTTCAAAAGAGGATATTCAAAGAGTTCAGGACAGA GATGTGATAGTCATAAGAGGAGAAGTGATACCCGTTTACCGTCTGTGGGAAGTGCTTCAA ATAGAGCACAAAGAAGAACTGGAGGAGATGGAAGCGGTTATTGTGAGGGTAGGAAACAGG AAGTACGGTATCGTCGTAGACGATCTTCTCGGTCAGGACGATATCGTGATAAAATCTCTT GGAAAGGTGTTCTCTGAGGTGAAGGAATTCAGCGGAGCAGCTATTCTCGGTGATGGTAGT ATAGCGCTGATAATCAACGTCTCCGGCATTGTATAA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID Q56310 UniProtKB Entry Name CHEA_THEMA GenBank Protein ID 940146 GenBank Gene ID U30501 PDB ID(s) 1B3Q, 1I58, 1I59, 1I5A, 1I5B, 1I5C, 1I5D, 1TQG, 1U0S, 2CH4, 2LD6, 3UR1, 4JPB, 4XIV KEGG ID tma:TM0702 NCBI Gene ID 898369 - General References
- Swanson RV, Sanna MG, Simon MI: Thermostable chemotaxis proteins from the hyperthermophilic bacterium Thermotoga maritima. J Bacteriol. 1996 Jan;178(2):484-9. [Article]
- Nelson KE, Clayton RA, Gill SR, Gwinn ML, Dodson RJ, Haft DH, Hickey EK, Peterson JD, Nelson WC, Ketchum KA, McDonald L, Utterback TR, Malek JA, Linher KD, Garrett MM, Stewart AM, Cotton MD, Pratt MS, Phillips CA, Richardson D, Heidelberg J, Sutton GG, Fleischmann RD, Eisen JA, White O, Salzberg SL, Smith HO, Venter JC, Fraser CM: Evidence for lateral gene transfer between Archaea and bacteria from genome sequence of Thermotoga maritima. Nature. 1999 May 27;399(6734):323-9. [Article]
- Bilwes AM, Alex LA, Crane BR, Simon MI: Structure of CheA, a signal-transducing histidine kinase. Cell. 1999 Jan 8;96(1):131-41. [Article]
Associated Data
- Drug Relations
Drug Drug group Pharmacological action? Type Actions Details 2',3'-O-{4-[Hydroxy(oxido)-λ5-azanylidene]-2,6-dinitro-2,5-cyclohexadiene-1,1-diyl}adenosine 5'-(tetrahydrogen triphosphate) experimental unknown target Details Adenosine-5'-[Beta, Gamma-Methylene]Triphosphate experimental unknown target Details Phosphoaminophosphonic Acid-Adenylate Ester experimental unknown target Details