EC number:1.3.99.6
Enzyme
Download| EC Tree |
| 1. Oxidoreductases |
| 1.3 Acting on the CH-CH group of donors |
| 1.3.99 With unknown physiological acceptors |
| ID: | 1.3.99.6 | ||
|---|---|---|---|
| Description: | 3-oxo-5-beta-steroid 4-dehydrogenase. | ||
| Alternative Name: |
Delta(4)-3-ketosteroid 5-beta-reductase. | ||
| Prosite: | PDOC00061; | ||
| PDB: |
|
3D structure
Click one PDB to see exact 3D structure provided by NGL.
Note: Use your mouse to drag, rotate, and zoom in and out of the structure. Mouse-over to identify atoms and bonds. Mouse controls documentation.References
External Links
| UniProtKB Enzyme Link: | UniProtKB 1.3.99.6 |
| BRENDA Enzyme Link: | BRENDA 1.3.99.6 |
| KEGG Enzyme Link: | KEGG1.3.99.6 |
| BioCyc Enzyme Link: | BioCyc 1.3.99.6 |
| ExPASy Enzyme Link: | ExPASy1.3.99.6 |
| EC2PDB Enzyme Link: | EC2PDB 1.3.99.6 |
| ExplorEnz Enzyme Link: | ExplorEnz 1.3.99.6 |
| PRIAM enzyme-specific profiles Link: | PRIAM 1.3.99.6 |
| IntEnz Enzyme Link: | IntEnz 1.3.99.6 |
| MEDLINE Enzyme Link: | MEDLINE 1.3.99.6 |
| RHEA:24172 | A + a 3-oxo-5beta-steroid = a 3-oxo-Delta(4)-steroid + AH2 |
| RULE(radius=1) | [*:1]-[CH2;+0:2]-[CH;+0:3](-[*:4])-[*:5]>>[*:1]-[CH;+0:2]=[C;H0;+0:3](-[*:4])-[*:5] |
| Reaction |  |
| Core-to-Core |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| Purification and mechanism of action of a steroid delta-4-5-beta-dehydrogenase. | Davidson SJ, Talalay P | 1966 Feb 25 | 5907467 |