3MK7
The structure of CBB3 cytochrome oxidase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D, G, J (A, D, G, K) | Cytochrome c oxidase, cbb3-type, subunit N | polymer | 474 | 52829.6 | 4 | Pfam (PF00115) UniProt (by SIFTS) (D9IA43) | Pseudomonas stutzeri | |
| 2 | B, E, H, K (B, E, H, L) | Cytochrome c oxidase, cbb3-type, subunit O | polymer | 203 | 22842.1 | 4 | Pfam (PF02433) UniProt (by SIFTS) (D9IA44) | Pseudomonas stutzeri | |
| 3 | C, F, I, L (C, F, I, M) | Cytochrome c oxidase, cbb3-type, subunit P | polymer | 311 | 33691.1 | 4 | Pfam (PF14715) Pfam (PF13442) UniProt (by SIFTS) (D9IA45) | Pseudomonas stutzeri | |
| 4 | M, N, O, P (U, X, Y, Z) | 30-mer peptide | polymer | 30 | 2571.2 | 4 | Pseudomonas stutzeri | ||
| 5 | BA, CA, MA, NA, Q... (D, G, A, K) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 8 | Chemie (HEM) | |||
| 6 | DA, OA, S, ZA (D, G, A, K) | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 7 | AB, BB, EA, HA, PA... (K, D, E, G, A...) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 8 | DB, GA, RA, U (K, D, G, A) | HYDROGEN PEROXIDE | non-polymer | 34.0 | 4 | Chemie (PEO) | |||
| 9 | CB, FA, SA, V (K, D, G, A) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 10 | EB, GB, HB, IA, JA... (L, M, E, F, H...) | HEME C | non-polymer | 618.5 | 12 | Chemie (HEC) | |||
| 11 | AA, FB, LA, UA (C, M, F, I) | HEXACYANOFERRATE(3-) | non-polymer | 211.9 | 4 | Chemie (FC6) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 447735.8 | |
| Non-Polymers* | Number of molecules | 44 |
| Total formula weight | 14292.5 | |
| All* | Total formula weight | 462028.3 |
