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 1ISK
External Links
Method SOLUTION NMR
Organism Escherichia
Primary Citation
Solution structure of 3-oxo-delta5-steroid isomerase.
Wu, Z.R., Ebrahimian, S., Zawrotny, M.E., Thornburg, L.D., Perez-Alvarado, G.C., Brothers, P., Pollack, R.M., Summers, M.F.
Science