Q56310 (CHEA_THEMA) Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)

Chemotaxis protein CheA UniProtKBInterProSTRINGInteractive Modelling

671 aa; Sequence (Fasta) Identical sequences: Thermotoga naphthophila: A0A124FG88; Thermotoga maritima: G4FDC2; Thermotoga sp. 47_83: A0A124FJI4

Sequence Features

 4-94Signal transduction histidine kinase, phosphotransfer (Hpt) domain
IPR008207PF01627
 179-259Chemotaxis protein CheA, P2 response regulator-binding
IPR010808PF07194
 293-353Histidine kinase CheA-like, homodimeric domain
IPR004105PF02895
 402-540Histidine kinase/HSP90-like ATPase
IPR003594PF02518
 545-670CheW-like domain
IPR002545PF01584

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Cryo-electron Tomography and All-atom Molecular Dynamics Simulations Reveal a Novel Kinase Conforma… Heteromer
Q56311; Q9X0M7;
3ja6293-671
Complex between Bacterial Chemotaxis histidine kinase CheA domains P4 and P5 and receptor-adaptor p… Heteromer
Q56311;
ANP;2ch4354-671
The structure of a ternary complex between CheA domains P4 and P5 with CheW and with a truncated fr… Heteromer
Q56311; Q7DFA3;
3ur1355-671
The structure of a ternary complex between CheA domains P4 and P5 with CheW and with an unzipped fr… Heteromer
Q56311; Q7DFA3;
4jpb541-671
Chemotaxis kinase CheA P2 domain in complex with response regulator CheY from the thermophile therm… Heteromer
Q56312;
1u0s175-260
CRYSTAL STRUCTURE OF CHEA-289, A SIGNAL TRANSDUCING HISTIDINE KINASEhomo-2-mer HG;1b3q293-671
Kinase and Dimerization (P3P4) of the Thermotoga maritima CheA kinasehomo-2-mer ACP;ADP;4xiv289-540
STRUCTURE OF THE HISTIDINE KINASE CHEA ATP-BINDING DOMAIN IN COMPLEX WITH ATP ANALOG ADPCP AND MAGN…homo-2-mer ACT;MG;ACP;ADP;1i58352-540
STRUCTURE OF CHEA DOMAIN P4 IN COMPLEX WITH ADPCP AND MANGANESEhomo-2-mer MN;ACP;1i5a352-540
STRUCTURE OF CHEA DOMAIN P4 IN COMPLEX WITH ADPNP AND MANGANESEhomo-2-mer ACT;MN;ANP;1i5b352-540
STRUCTURE OF THE HISTIDINE KINASE CHEA ATP-BINDING DOMAIN IN COMPLEX WITH ADPNP AND MAGENSIUMhomo-2-mer ACT;MG;ANP;ADP;1i59353-540
STRUCTURE OF CHEA DOMAIN P4 IN COMPLEX WITH ADPhomo-2-mer ADP;1i5c353-540
STRUCTURE OF CHEA DOMAIN P4 IN COMPLEX WITH TNP-ATPmonomer SO4;128;1i5d350-539
STRUCTURE OF CHEA DOMAIN P4 IN COMPLEX WITH AN ADP ANALOGmonomer SO4;JSJ;6mi6353-539
Solution Structure of Histidine Phosphotransfer Domain of CheAmonomer 2ld61-131
CheA phosphotransferase domain from Thermotoga maritimamonomer 1tqg4-104

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)DownloadAssess
monomer -4.212lp4.1.A2-257
20.55