2CA3
Sulfite dehydrogenase from Starkeya Novella r55m mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT A | polymer | 373 | 40168.7 | 1 | UniProt (Q9LA16) Pfam (PF00174) Pfam (PF03404) | THIOBACILLUS NOVELLUS | |
| 2 | B (B) | SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT B | polymer | 81 | 8844.8 | 1 | UniProt (Q9LA15) | THIOBACILLUS NOVELLUS | |
| 3 | C (A) | (MOLYBDOPTERIN-S,S)-OXO-MOLYBDENUM | non-polymer | 505.3 | 1 | Chemie (MSS) | |||
| 4 | D, E (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | F (B) | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 6 | G, H (A, B) | water | water | 18.0 | 354 | Chemie (HOH) |
Sequence modifications
A: 1 - 373 (UniProt: Q9LA16)
| PDB | External Database | Details |
|---|---|---|
| Met 55 | Arg 87 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49013.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1315.9 | |
| All* | Total formula weight | 50329.5 |
