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 1OPY
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
High-resolution crystal structures of delta5-3-ketosteroid isomerase with and without a reaction intermediate analogue.
Kim, S.W., Cha, S.S., Cho, H.S., Kim, J.S., Ha, N.C., Cho, M.J., Joo, S., Kim, K.K., Choi, K.Y., Oh, B.H.
Biochemistry