CATH Classification

Domain Context

CATH Clusters

Superfamily 3.10.450.50
Functional Family

Enzyme Information

5.3.3.1
Steroid Delta-isomerase.
based on mapping to UniProt P07445
A 3-oxo-Delta(5)-steroid = a 3-oxo-Delta(4)-steroid.

UniProtKB Entries (1)

P07445
SDIS_PSEPU
Pseudomonas putida
Steroid Delta-isomerase

PDB Structure

PDB 1GS3
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Contribution of a Low-Barrier Hydrogen Bond to Catalysis by Delta-5-3-Ketosteroid Isomerase is not Extremely High Compared to that of an Ordinary Hydrogen Bond. Low-Barrier Hydrogen Bond of Pi Ksi
Choi, G., Shin, S., Yun, S.-G., Jang, D.S., Nam, G.H., Hong, B.-H., Lee, H.-C., Oh, B.-H., Choi, K.Y.
To be Published