Function and Biology Details
Reaction catalysed:
ATP + protein L-histidine = ADP + protein N-phospho-L-histidine
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:
Structure analysis Details
Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176351 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Chemotaxis protein CheY
Molecule details ›
Chain: Y
Length: 118 amino acids
Theoretical weight: 12.97 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold
Length: 118 amino acids
Theoretical weight: 12.97 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical:
Q56312 (Residues: 2-119; Coverage: 98%)
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold
Chemotaxis protein CheA
Molecule details ›
Chain: A
Length: 86 amino acids
Theoretical weight: 9.98 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains: P2 response regulator binding domain
Structure domains: Histidine kinase CheA-like, P2 response regulator-binding domain
Length: 86 amino acids
Theoretical weight: 9.98 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical: Q56310 (Residues: 175-260; Coverage: 13%)
Sequence domains: P2 response regulator binding domain
Structure domains: Histidine kinase CheA-like, P2 response regulator-binding domain
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
CHESS BEAMLINE F2
Spacegroup:
P21212
Expression system: Escherichia coli BL21(DE3)
