CATH Classification

Domain Context

CATH Clusters

Superfamily P-loop containing nucleotide triphosphate hydrolases
Functional Family Circadian clock protein kinase KaiC

Enzyme Information

2.7.11.1
Non-specific serine/threonine protein kinase.
based on mapping to UniProt Q79PF4
ATP + a protein = ADP + a phosphoprotein.
-!- This is a heterogeneous group of serine/threonine protein kinases that do not have an activating compound and are either non-specific or their specificity has not been analyzed to date. -!- Formerly EC 2.7.1.37 and EC 2.7.1.70.

UniProtKB Entries (1)

Q79PF4
KAIC_SYNE7
Synechococcus elongatus PCC 7942
Circadian clock protein kinase KaiC

PDB Structure

PDB 3K0E
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structures of KaiC Circadian Clock Mutant Proteins: A New Phosphorylation Site at T426 and Mechanisms of Kinase, ATPase and Phosphatase.
Pattanayek, R., Mori, T., Xu, Y., Pattanayek, S., Johnson, C.H., Egli, M.
Plos One