1PP9
Bovine cytochrome bc1 complex with stigmatellin bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, K (A, N) | Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial | polymer | 446 | 49266.3 | 2 | UniProt (P31800) Pfam (PF00675) Pfam (PF05193) | Bos taurus (cattle) | CYTOCHROME BC1 COMPLEX, COMPLEX III |
| 2 | B, L (B, O) | Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial | polymer | 439 | 46575.5 | 2 | UniProt (P23004) Pfam (PF00675) Pfam (PF05193) | Bos taurus (cattle) | Complex III subunit II |
| 3 | C, M (C, P) | Cytochrome b | polymer | 379 | 42620.3 | 2 | UniProt (P00157) Pfam (PF00033) Pfam (PF00032) | Bos taurus (cattle) | CYTOCHROME BC1 COMPLEX, COMPLEX III |
| 4 | D, N (D, Q) | Cytochrome c1, heme protein, mitochondrial | polymer | 241 | 27323.3 | 2 | UniProt (P00125) Pfam (PF02167) | Bos taurus (cattle) | Cytochrome c-1 |
| 5 | E, O (E, R) | Ubiquinol-cytochrome C reductase iron-sulfur subunit, mitochondrial | polymer | 196 | 21640.6 | 2 | UniProt (P13272) Pfam (PF02921) Pfam (PF00355) | Bos taurus (cattle) | Rieske iron-sulfur protein, RISP, Complex III subunit IX |
| 6 | F, P (F, S) | Ubiquinol-cytochrome C reductase complex 14 kDa protein | polymer | 110 | 13371.2 | 2 | UniProt (P00129) Pfam (PF02271) | Bos taurus (cattle) | Complex III subunit VI |
| 7 | G, Q (G, T) | Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C | polymer | 81 | 9606.0 | 2 | UniProt (P13271) Pfam (PF02939) | Bos taurus (cattle) | Ubiquinol-cytochrome C reductase complex 9.5 kDa protein, Complex III subunit VII |
| 8 | H, R (H, U) | Ubiquinol-cytochrome C reductase complex 11 kDa protein | polymer | 78 | 9189.1 | 2 | UniProt (P00126) Pfam (PF02320) | Bos taurus (cattle) | Mitochondrial hinge protein, Cytochrome C1, nonheme 11 kDa protein, Complex III subunit VIII |
| 9 | I, S (I, V) | Ubiquinol-cytochrome C reductase iron-sulfur subunit, mitochondrial | polymer | 78 | 7964.3 | 2 | UniProt (P13272) Pfam (PF09165) | Bos taurus (cattle) | Rieske iron-sulfur protein, RISP, Complex III subunit IX |
| 10 | J, T (J, W) | Ubiquinol-cytochrome C reductase complex 7.2 kDa protein | polymer | 62 | 7209.3 | 2 | UniProt (P00130) Pfam (PF05365) | Bos taurus (cattle) | Cytochrome C1, nonheme 7 kDa protein, Complex III subunit X |
| 11 | GB, MA, NA, U, UA... (S, F, A, P, C) | hexyl beta-D-glucopyranoside | non-polymer | 264.3 | 6 | Chemie (JZR) | |||
| 12 | AA, IA, V, VA (C, D, A, P) | AZIDE ION | non-polymer | 42.0 | 4 | Chemie (AZI) | |||
| 13 | AB, EB, FA, GA, IB... (P, Q, C, T, D...) | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine | non-polymer | 744.0 | 9 | Chemie (PEE) | |||
| 14 | SA, X (O, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 15 | BB, HA, TA, Y (P, C, O, B) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 16 | BA, CA, WA, XA (C, P) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 17 | DA, YA (C, P) | STIGMATELLIN A | non-polymer | 514.6 | 2 | Chemie (SMA) | |||
| 18 | EA, ZA (C, P) | Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer | non-polymer | 863.3 | 2 | Chemie (UQ) | |||
| 19 | CB, JA (Q, D) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 20 | FB, LA (R, E) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 21 | DB, HB, OA, PA (Q, T, G) | CARDIOLIPIN | non-polymer | 1464.0 | 4 | Chemie (CDL) | |||
| 22 | AC, BC, CC, JB, KB... (U, V, W, A, B...) | water | water | 18.0 | 1437 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 20 |
| Total formula weight | 469531.6 | |
| Non-Polymers* | Number of molecules | 41 |
| Total formula weight | 21675.3 | |
| All* | Total formula weight | 491207.0 |
