CATH Classification

Domain Context

CATH Clusters

Superfamily HPT domain
Functional Family Aerobic respiration control sensor protein

Enzyme Information

2.7.13.3
Histidine kinase.
based on mapping to UniProt P0AEC3
ATP + protein L-histidine = ADP + protein N-phospho-L-histidine.
-!- This entry has been included to accommodate those protein-histidine kinases for which the phosphorylation site has not been established (i.e. either the pros- or tele-nitrogen of histidine). -!- A number of histones can act as acceptor.

UniProtKB Entries (1)

P0AEC3
ARCB_ECOLI
Escherichia coli K-12
Aerobic respiration control sensor protein ArcB

PDB Structure

PDB 1A0B
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Insights into multistep phosphorelay from the crystal structure of the C-terminal HPt domain of ArcB.
Kato, M., Mizuno, T., Shimizu, T., Hakoshima, T.
Cell(Cambridge,Mass.)