OPG174
K26407 OPG174; Poxviridae/Iridoviridae 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase [EC:1.1.1.145 5.3.3.1]
Protein Function: Poxviridae/Iridoviridae 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase [EC:1.1.1.145 5.3.3.1]
DBLinks
Proteins
| protein id | name | function | taxonomy source |
|---|---|---|---|
| A0A1X9T738 | A0A1X9T738_COWPX | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Cowpox virus |
| A0A290G568 | A0A290G568_COWPX | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Cowpox virus |
| A0A3T0PU78 | A0A3T0PU78_COWPX | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Cowpox virus |
| A0A5C1J016 | A0A5C1J016_COWPX | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Cowpox virus |
| Q5IXM0 | A45L | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Monkeypox virus |
| Q8V4T4 | A45L | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Monkeypox virus Zaire-96-I-16 |
| V9NU68 | A45L | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Monkeypox virus |
| Q3I8K5 | A45L | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Monkeypox virus |
| Q80DT1 | A47L | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Cowpox virus (strain GRI-90) |
| A0A212PNY9 | CPXV182 | 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase | Cowpox virus |
Reactions
| reaction id | name | note |
|---|---|---|
| KEGG:R01837 | 3beta-hydroxyandrost-5-en-17-one:NAD+ 3-oxidoreductase/delta5-delta-4 isomerase | NADP+ (see R01839) |
| KEGG:R02216 | pregnenolone:NAD+ 3-oxidoreductase | 3beta-hydroxysteroid dehydrogenase/ Delta5-Delta4-isomerase |
| KEGG:R02499 | testosterone delta5-delat4-isomerase; | NADPH (see R02500) |
| KEGG:R02840 | cortisol delta5-delat4-isomerase; | NADPH (see R02842) |
| KEGG:R03176 | 3beta-hydroxy-delta5-steroid:NAD+ 3-oxidoreductase | many enzymes also have delta5-delat4-isomerase activity (see ec 5.3.3.1 or R02644) and convert 3beta-hydroxy-delta5-steroid into 3-oxo-delta4-steroid. |
| KEGG:R03327 | 17alpha-hydroxypregnenolone:NAD+ 3-oxidoreductase | NADP+ (see R03328) |
| KEGG:R04163 | 21-hydroxypregnenolone:NAD+ 3-oxidoreductase | NADP+ (see R04164) |
| KEGG:R04678 | 16alpha-hydroxyandrost-4-ene-3,17-dione delta5-delat4-isomerase; | multi-step reaction (see R03176+R02644) |
| KEGG:R04849 | 11-deoxycortisol delta5-delat4-isomerase; | multi-step reaction (see R03176+R02644) |
| KEGG:R09920 | cholesterol:NAD+ 3-oxidoreductase; | multi-step reaction (see R03176+R02644) |