2GSM
Catalytic Core (Subunits I and II) of Cytochrome c oxidase from Rhodobacter sphaeroides
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Cytochrome c oxidase subunit 1 | polymer | 566 | 63195.4 | 2 | UniProt (P33517) | Rhodobacter sphaeroides | Cytochrome c oxidase polypeptide I, Cytochrome aa3 subunit 1 |
| 2 | B, D (B, D) | Cytochrome c oxidase subunit 2 | polymer | 262 | 29365.4 | 2 | UniProt (Q03736) | Rhodobacter sphaeroides | Cytochrome c oxidase polypeptide II, Cytochrome aa3 subunit 2, Oxidase aa3, subunit 2 |
| 3 | AA, BA, E, F, G... (C, A, D, B) | DECYL-BETA-D-MALTOPYRANOSIDE | non-polymer | 482.6 | 10 | Chemie (DMU) PubChem (24776995) PubChem (16396531) PubChem (24802064) PubChem (45253991) PubChem (45254001) PubChem (45253971) PubChem (49866911) PubChem (56845266) PubChem (3637526) PubChem (58112552) PubChem (59518661) PubChem (5288091) PubChem (70796430) PubChem (70839938) PubChem (71307274) PubChem (95370474) PubChem (95370475) PubChem (95370476) PubChem (98046559) PubChem (98046561) PubChem (95370473) PubChem (100941450) PubChem (100950626) PubChem (98046563) PubChem (5288728) PubChem (101207920) PubChem (102219024) PubChem (126735852) PubChem (118704896) PubChem (123134571) PubChem (124867949) PubChem (124867950) PubChem (124867951) PubChem (124867952) PubChem (126731012) PubChem (126731036) PubChem (126735974) PubChem (168490163) | |||
| 4 | CA, H, OA, PA, U... (C, A, D, B) | COPPER (II) ION | non-polymer | 63.5 | 6 | Chemie (CU) PubChem (27099) | |||
| 5 | DA, I (C, A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 6 | EA, J (C, A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) PubChem (271) | |||
| 7 | FA, K (C, A) | HYDROXIDE ION | non-polymer | 17.0 | 2 | Chemie (OH) PubChem (961) | |||
| 8 | GA, HA, L, M (C, A) | HEME-A | non-polymer | 852.8 | 4 | Chemie (HEA) | |||
| 9 | IA, JA, KA, LA, N... (C, A, D, B) | TRIDECANE | non-polymer | 184.4 | 12 | Chemie (TRD) PubChem (12388) | |||
| 10 | QA, RA, W, X (D, B) | CADMIUM ION | non-polymer | 112.4 | 4 | Chemie (CD) PubChem (31193) | |||
| 11 | UA, VA, WA, XA (A, B, C, D) | water | water | 18.0 | 503 | Chemie (HOH) |
Sequence modifications
B, D: 26 - 281 (UniProt: Q03736)
| PDB | External Database | Details |
|---|---|---|
| His 282 | - | expression tag |
| His 283 | - | expression tag |
| His 284 | - | expression tag |
| His 285 | - | expression tag |
| His 286 | - | expression tag |
| His 287 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 185121.5 | |
| Non-Polymers* | Number of molecules | 42 |
| Total formula weight | 11443.0 | |
| All* | Total formula weight | 196564.5 |
