Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, K (3A, 3N) | Cytochrome b-c1 complex subunit 1, mitochondrial | polymer | 480 | 52756.3 | 2 | UniProt (A0A8D0PK14) Pfam (PF00675) Pfam (PF05193) | Sus scrofa (pig) | |
| 2 | B, L (3B, 3O) | Cytochrome b-c1 complex subunit 2, mitochondrial | polymer | 453 | 48262.4 | 2 | UniProt (F1RPD2) Pfam (PF00675) Pfam (PF05193) | Sus scrofa (pig) | |
| 3 | C, M (3C, 3P) | Cytochrome b | polymer | 379 | 42840.7 | 2 | UniProt (Q1HBG9) Pfam (PF00033) Pfam (PF00032) | Sus scrofa (pig) | |
| 4 | D, N (3D, 3Q) | Cytochrome c1 | polymer | 326 | 35488.9 | 2 | UniProt (A0A287AZF9) Pfam (PF02167) | Sus scrofa (pig) | |
| 5 | E, I, O, S (3E, 3I, 3R, 3V) | Cytochrome b-c1 complex subunit Rieske, mitochondrial | polymer | 274 | 29492.6 | 4 | UniProt (A0A480EHC1) Pfam (PF00355) Pfam (PF09165) Pfam (PF02921) | Sus scrofa (pig) | |
| 6 | F, P (3F, 3S) | Cytochrome b-c1 complex subunit 7 | polymer | 111 | 13587.5 | 2 | UniProt (A0A286ZPR8) Pfam (PF02271) | Sus scrofa (pig) | |
| 7 | G, Q (3G, 3T) | Cytochrome b-c1 complex subunit 8 | polymer | 82 | 9784.3 | 2 | UniProt (A0A8D0SHY6) Pfam (PF02939) | Sus scrofa (pig) | |
| 8 | H, R (3H, 3U) | Cytochrome b-c1 complex subunit 6, mitochondrial | polymer | 91 | 10685.8 | 2 | UniProt (A0A8D1JI21) Pfam (PF02320) | Sus scrofa (pig) | |
| 9 | J, T (3J, 3W) | Ubiquinol-cytochrome c reductase complex 7.2 kDa protein | polymer | 64 | 7412.5 | 2 | UniProt (A0A8D1J3N6) Pfam (PF05365) | Sus scrofa (pig) | cytochrome b-c1 complex subunit 9 |
| 10 | U, V (3X, 3Y) | Cytochrome b-c1 complex subunit 10 | polymer | 56 | 6560.7 | 2 | UniProt (F1SDI2) Pfam (PF08997) | Sus scrofa (pig) | |
| 11 | DA, HA, SA, TA, VA... (3C, 3D, 3P, 3Q, 3A) | CARDIOLIPIN | non-polymer | 1464.0 | 6 | Chemie (CDL) | |||
| 12 | BB, EA, GA, KA, LA... (3Y, 3C, 3D, 3G, 3N...) | 1,2-Distearoyl-sn-glycerophosphoethanolamine | non-polymer | 748.1 | 11 | Chemie (3PE) | |||
| 13 | AA, NA, OA, Z (3C, 3P) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 14 | BA, CA, PA, QA (3C, 3P) | UBIQUINONE-10 | non-polymer | 863.3 | 4 | Chemie (U10) | |||
| 15 | FA, UA (3D, 3Q) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 16 | IA, XA (3E, 3R) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 17 | AB, JA, YA (3X, 3E, 3R) | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 790.1 | 3 | Chemie (PC1) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 22 |
| Total formula weight | 572728.9 | |
| Non-Polymers* | Number of molecules | 32 |
| Total formula weight | 26891.4 | |
| All* | Total formula weight | 599620.3 |
