4C3Y
Crystal structure of 3-ketosteroid delta1-dehydrogenase from Rhodococcus erythropolis SQ1 in complex with 1,4-androstadiene-3,17- dione
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D, E... | 3-KETOSTEROID DEHYDROGENASE | polymer | 530 | 55262.1 | 8 | UniProt (Q9RA02) Pfam (PF00890) In PDB | RHODOCOCCUS ERYTHROPOLIS | 3-KETOSTEROID DELTA1-DEHYDROGENASE |
2 | G, H, A, B, C... | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 8 | Chemie (FAD) | |||
3 | G, A, C, E | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
4 | F, H, A, B, D... | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 6 | Chemie (PG4) | |||
5 | F, G, H, A, B... | ANDROSTA-1,4-DIENE-3,17-DIONE | non-polymer | 284.4 | 8 | Chemie (ANB) | |||
6 | water | water | 18.0 | 1414 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 510 (UniProt: Q9RA02)
PDB | External Database | Details |
---|---|---|
Met -19 | - | expression tag |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 442096.9 | |
Non-Polymers* | Number of molecules | 26 |
Total formula weight | 9816.9 | |
All* | Total formula weight | 451913.7 |