29YE
Cryo-EM structure of +2Ala insertion mutant of Rhodobacter capsulatus cytochrome bc1 dimer at 2.41 A with quinone in quinone oxidation and reduction sites
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | Ubiquinol-cytochrome c reductase iron-sulfur subunit | polymer | 192 | 20476.1 | 2 | UniProt (D5ANZ2) | Rhodobacter capsulatus SB 1003 | Rieske iron-sulfur protein,RISP |
| 2 | B, E (B, E) | Cytochrome b | polymer | 436 | 49255.3 | 2 | UniProt (D5ANZ3) | Rhodobacter capsulatus SB 1003 | |
| 3 | C, F (C, F) | Cytochrome c1 | polymer | 258 | 28321.1 | 2 | UniProt (D5ANZ4) | Rhodobacter capsulatus SB 1003 | |
| 4 | G, Q (A, D) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 5 | H, K, L, O, R... (A, B, D, E) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 8 | Chemie (LMT) PubChem (114880) | |||
| 6 | I, J, T, U (B, E) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 7 | M, X (B, E) | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) PubChem (5281915) | |||
| 8 | N, Y (B, E) | UBIQUINONE-1 | non-polymer | 250.3 | 2 | Chemie (UQ1) PubChem (4462) | |||
| 9 | P, Z (C, F) | HEME C | non-polymer | 620.5 | 2 | Chemie (HEC) |
Sequence modifications
A, D: 2 - 193 (UniProt: D5ANZ2)
| PDB | External Database | Details |
|---|---|---|
| Ala 47 | - | insertion |
| Ala 48 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 196104.9 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 10370.8 | |
| All* | Total formula weight | 206475.7 |
