5IY5
Electron transfer complex of cytochrome c and cytochrome c oxidase at 2.0 angstrom resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, N | Cytochrome c oxidase subunit 1 | polymer | 514 | 57093.9 | 2 | UniProt (P00396) Pfam (PF00115) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide I |
| 2 | B, O | Cytochrome c oxidase subunit 2 | polymer | 227 | 26068.4 | 2 | UniProt (P68530) Pfam (PF02790) Pfam (PF00116) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide II |
| 3 | C, P | Cytochrome c oxidase subunit 3 | polymer | 259 | 29725.3 | 2 | UniProt (P00415) Pfam (PF00510) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide III |
| 4 | D, Q | Cytochrome c oxidase subunit 4 isoform 1, mitochondrial | polymer | 144 | 16913.4 | 2 | UniProt (P00423) Pfam (PF02936) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide IV,Cytochrome c oxidase subunit IV isoform 1,COX IV-1 |
| 5 | E, R | Cytochrome c oxidase subunit 5A, mitochondrial | polymer | 105 | 12083.7 | 2 | UniProt (P00426) Pfam (PF02284) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide Va |
| 6 | F, S | Cytochrome c oxidase subunit 5B, mitochondrial | polymer | 98 | 10684.0 | 2 | UniProt (P00428) Pfam (PF01215) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide VIa,Cytochrome c oxidase polypeptide Vb |
| 7 | G, T | Cytochrome c oxidase subunit 6A2, mitochondrial | polymer | 84 | 9532.7 | 2 | UniProt (P07471) Pfam (PF02046) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide VIa-heart,COXVIAH,Cytochrome c oxidase polypeptide VIb |
| 8 | H, U | Cytochrome c oxidase subunit 6B1 | polymer | 79 | 9411.6 | 2 | UniProt (P00429) Pfam (PF02297) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide VII,Cytochrome c oxidase subunit AED,Cytochrome c oxidase subunit VIb isoform 1,COX VIb-1 |
| 9 | I, V | Cytochrome c oxidase subunit 6C | polymer | 73 | 8537.0 | 2 | UniProt (P04038) Pfam (PF02937) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide VIc,Cytochrome c oxidase subunit STA |
| 10 | J, W | Cytochrome c oxidase subunit 7A1, mitochondrial | polymer | 58 | 6553.5 | 2 | UniProt (P07470) Pfam (PF02238) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase subunit VIIIc,VIIIC,Cytochrome c oxidase subunit VIIa-heart,Cytochrome c oxidase subunit VIIa-H,Cytochrome c oxidase subunit VIIa-muscle,Cytochrome c oxidase subunit VIIa-M |
| 11 | K, X | Cytochrome c oxidase subunit 7B, mitochondrial | polymer | 49 | 5442.2 | 2 | UniProt (P13183) Pfam (PF05392) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide VIIb,IHQ |
| 12 | L, Y | Cytochrome c oxidase subunit 7C, mitochondrial | polymer | 46 | 5362.3 | 2 | UniProt (P00430) Pfam (PF02935) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide VIIIA,Cytochrome c oxidase polypeptide VIIc |
| 13 | M, Z | Cytochrome c oxidase subunit 8B, mitochondrial | polymer | 43 | 4738.5 | 2 | UniProt (P10175) Pfam (PF02285) In PDB | Bos taurus (Bovine) | Cytochrome c oxidase polypeptide VIII-heart,Cytochrome c oxidase subunit 8-1,Cytochrome c oxidase subunit 8H,IX,VIIIb |
| 14 | 1, 2 | Cytochrome c | polymer | 105 | 11751.6 | 2 | UniProt (P00004) Pfam (PF00034) In PDB | Equus caballus (Horse) | |
| 15 | A, N | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 16 | A, N | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 17 | P, A, C, N | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 18 | A, N | HEME-A | non-polymer | 852.8 | 4 | Chemie (HEA) | |||
| 19 | A, N | PEROXIDE ION | non-polymer | 32.0 | 2 | Chemie (PER) | |||
| 20 | P, A, C, N | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE | non-polymer | 749.0 | 7 | Chemie (PGV) | |||
| 21 | L, B, Q, N, D | TRISTEAROYLGLYCEROL | non-polymer | 891.5 | 5 | Chemie (TGL) | |||
| 22 | O, B | DINUCLEAR COPPER ION | non-polymer | 127.1 | 2 | Chemie (CUA) | |||
| 23 | E, F, G, I, B... | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 24 | P, G, J, C, T... | CHOLIC ACID | non-polymer | 408.6 | 8 | Chemie (CHD) | |||
| 25 | P, C | (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE | non-polymer | 768.1 | 2 | Chemie (PEK) | |||
| 26 | G, P, T, C | CARDIOLIPIN | non-polymer | 1464.0 | 4 | Chemie (CDL) | |||
| 27 | J, P, L, N, T... | UNKNOWN LIGAND | non-polymer | 15 | Chemie (UNL) | ||||
| 28 | V, E | (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE | non-polymer | 759.1 | 2 | Chemie (PSC) | |||
| 29 | F, S | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 30 | M, Z | DECYL-BETA-D-MALTOPYRANOSIDE | non-polymer | 482.6 | 2 | Chemie (DMU) | |||
| 31 | 1, 2 | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 32 | water | water | 18.0 | 2237 | Chemie (HOH) |
Sequence modifications
1, 2: 1 - 104 (UniProt: P00004)
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 28 |
| Total formula weight | 427796.4 | |
| Non-Polymers* | Number of molecules | 74 |
| Total formula weight | 28768.2 | |
| All* | Total formula weight | 456564.6 |
