CATH Domain 1p52A01

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CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.135	Transferase Creatine Kinase; Chain A, domain 1
	1.10.135.10	ATP:guanido phosphotransferase, N-terminal domain

Domain Context

CATH Clusters

Superfamily	ATP:guanido phosphotransferase, N-terminal domain
Functional Family	Three-domain arginine kinase

Enzyme Information

2.7.3.3

Arginine kinase.

based on mapping to UniProt P51541

ATP + L-arginine = ADP + N(omega)-phospho-L-arginine.

UniProtKB Entries (1)

KARG_LIMPO

Limulus polyphemus

Arginine kinase

PDB Structure

PDB	1P52
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	The putative catalytic bases have, at most, an accessory role in the mechanism of arginine kinase. Pruett, P.S., Azzi, A., Clark, S.A., Yousef, M.S., Gattis, J.L., Somasundaram, T., Ellington, W.R., Chapman, M.S. J.Biol.Chem.