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 P00947
A 3-oxo-Delta(5)-steroid = a 3-oxo-Delta(4)-steroid.

UniProtKB Entries (1)

P00947
SDIS_COMTE
Comamonas testosteroni
Steroid Delta-isomerase

PDB Structure

PDB 8CHO
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure and enzyme mechanism of Delta 5-3-ketosteroid isomerase from Pseudomonas testosteroni.
Cho, H.S., Choi, G., Choi, K.Y., Oh, B.H.
Biochemistry
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