CATH Classification

Domain Context

CATH Clusters

Superfamily 3.90.1200.10
Functional Family

Enzyme Information

2.7.1.32
Choline kinase.
based on mapping to UniProt Q22942
ATP + choline = ADP + phosphocholine.
-!- Ethanolamine and its methyl and ethyl derivatives can also act as acceptors.
2.7.1.82
Ethanolamine kinase.
based on mapping to UniProt Q22942
ATP + ethanolamine = ADP + O-phosphoethanolamine.

UniProtKB Entries (1)

Q22942
CKA2_CAEEL
Caenorhabditis elegans
Choline kinase A2

PDB Structure

PDB 1NW1
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
The Crystal Structure of Choline Kinase Reveals a Eukaryotic Protein Kinase Fold
Peisach, D., Gee, P., Kent, C., Xu, Z.
Structure