8DHK
Crystal structure of human Sulfide Quinone Oxidoreductase K207E
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Sulfide:quinone oxidoreductase | polymer | 418 | 47005.9 | 2 | UniProt (Q9Y6N5) Pfam (PF07992) | Homo sapiens (human) | Sulfide dehydrogenase-like, Sulfide quinone oxidoreductase |
| 2 | C, K (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 3 | D, F, G, I, J... (A, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 11 | Chemie (PEG) | |||
| 4 | E, Q (A, B) | (CARBAMOYLMETHYL-CARBOXYMETHYL-AMINO)-ACETIC ACID | non-polymer | 190.2 | 2 | Chemie (MHA) | |||
| 5 | H, R, S, T (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 6 | V, W (A, B) | water | water | 18.0 | 207 | Chemie (HOH) |
Sequence modifications
A, B: 42 - 450 (UniProt: Q9Y6N5)
| PDB | External Database | Details |
|---|---|---|
| Met 41 | - | initiating methionine |
| Glu 207 | Lys 207 | engineered mutation |
| Leu 451 | - | expression tag |
| Glu 452 | - | expression tag |
| His 453 | - | expression tag |
| His 454 | - | expression tag |
| His 455 | - | expression tag |
| His 456 | - | expression tag |
| His 457 | - | expression tag |
| His 458 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 94011.7 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 3503.0 | |
| All* | Total formula weight | 97514.7 |
