1 keywords

CATH Domain 3niqA00

CATH Classification

Level CATH Code Description
Class 3 Alpha Beta
Architecture 3.40 3-Layer(aba) Sandwich
Topology 3.40.800 Arginase; Chain A
Homologous Superfamily 3.40.800.10 Ureohydrolase domain

Domain Context

CATH Clusters

Superfamily Ureohydrolase domain
Functional Family

Enzyme Information

3.5.3.17
Guanidinopropionase.
based on mapping to UniProt Q9I6K2
3-guanidinopropanoate + H(2)O = beta-alanine + urea.
-!- Also acts, more slowly, on taurocyamine and 4-guanidinobutanoate.

UniProtKB Entries (1)

Q9I6K2
GPUA_PSEAE
Pseudomonas aeruginosa PAO1
Guanidinopropionase

PDB Structure

PDB 3NIQ
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structures of Pseudomonas aeruginosa guanidinobutyrase and guanidinopropionase, members of the ureohydrolase superfamily
Lee, S.J., Kim, D.J., Kim, H.S., Lee, B.I., Yoon, H.J., Yoon, J.Y., Kim, K.H., Jang, J.Y., Im, H.N., An, D.R., Song, J.S., Kim, H.J., Suh, S.W.
J.Struct.Biol.