1Q9I
The A251C:S430C double mutant of flavocytochrome c3 from Shewanella frigidimarina
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | flavocytochrome c3 | polymer | 571 | 60675.4 | 1 | UniProt (Q02469) Pfam (PF14537) Pfam (PF00890) UniProt (by SIFTS) (Q07WU7) | Shewanella frigidimarina | fumarate reductase flavocytochrome precursor; Fumarate reductase flavoprotein subunit |
| 2 | B (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | C, D, E, F (A) | HEME C | non-polymer | 618.5 | 4 | Chemie (HEC) | |||
| 4 | G (A) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 5 | H (A) | MALATE LIKE INTERMEDIATE | non-polymer | 132.1 | 1 | Chemie (TEO) | |||
| 6 | I (A) | water | water | 18.0 | 1228 | Chemie (HOH) |
Sequence modifications
A: 1 - 571 (UniProt: Q02469)
| PDB | External Database | Details |
|---|---|---|
| Cys 251 | Ala 276 | engineered mutation |
| Cys 430 | Ser 455 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 60675.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 3414.6 | |
| All* | Total formula weight | 64090.0 |
