8E7S
III2IV2 respiratory supercomplex from Saccharomyces cerevisiae with 4 bound UQ6
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, W (A, a) | Cytochrome b-c1 complex subunit 1, mitochondrial | polymer | 457 | 50282.6 | 2 | UniProt (P07256) Pfam (PF00675) Pfam (PF05193) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 1,Core protein I,Ubiquinol-cytochrome c oxidoreductase core protein 1,Ubiquinol-cytochrome c reductase 44 kDa protein |
| 2 | B, X (B, b) | Cytochrome b-c1 complex subunit 2, mitochondrial | polymer | 368 | 40528.0 | 2 | UniProt (P07257) Pfam (PF00675) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 2,Core protein II,Ubiquinol-cytochrome c oxidoreductase core protein 2 |
| 3 | C, Y (C, c) | Cytochrome b-c1 complex subunit Rieske, mitochondrial | polymer | 215 | 23394.0 | 2 | UniProt (P08067) Pfam (PF02921) Pfam (PF00355) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 5,Rieske iron-sulfur protein,RISP,Ubiquinol-cytochrome c oxidoreductase iron-sulfur subunit |
| 4 | D, Z (D, d) | Cytochrome b-c1 complex subunit 10, mitochondrial | polymer | 77 | 8602.9 | 2 | UniProt (P37299) Pfam (PF09796) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 10,Complex III subunit XI,Ubiquinol-cytochrome c oxidoreductase subunit 10,Ubiquinol-cytochrome c reductase 8.5 kDa protein |
| 5 | AA, E (E, e) | Cytochrome b-c1 complex subunit 9, mitochondrial | polymer | 66 | 7485.3 | 2 | UniProt (P22289) Pfam (PF05365) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 9,Complex III subunit X,Cytochrome c1 non-heme 7.3 kDa protein,Ubiquinol-cytochrome c oxidoreductase subunit 9,Ubiquinol-cytochrome c reductase 7.3 kDa protein |
| 6 | BA, F (F, f) | Cytochrome b-c1 complex subunit 7, mitochondrial | polymer | 127 | 14583.8 | 2 | UniProt (P00128) Pfam (PF02271) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 7,Complex III subunit VII,Ubiquinol-cytochrome c oxidoreductase subunit 7,Ubiquinol-cytochrome c reductase 14 kDa protein |
| 7 | CA, G (G, g) | Cytochrome b-c1 complex subunit 6, mitochondrial | polymer | 147 | 17276.1 | 2 | UniProt (P00127) Pfam (PF02320) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 6,Complex III subunit VI,Cytochrome c1 non-heme 17 kDa protein,Mitochondrial hinge protein,Ubiquinol-cytochrome c oxidoreductase subunit 6,Ubiquinol-cytochrome c reductase 17 kDa protein |
| 8 | DA, H (H, h) | Cytochrome b-c1 complex subunit 8, mitochondrial | polymer | 94 | 10987.5 | 2 | UniProt (P08525) Pfam (PF02939) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 8,Complex III subunit VII,Ubiquinol-cytochrome c oxidoreductase subunit 8,Ubiquinol-cytochrome c reductase complex 11 kDa protein,Ubiquinone-binding protein QP-C |
| 9 | EA, I (J, j) | Cytochrome b | polymer | 385 | 43686.6 | 2 | UniProt (P00163) Pfam (PF00033) Pfam (PF00032) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 3,Complex III subunit CYTB,Complex III subunit III,Cytochrome b-c1 complex subunit 3,Cytochrome b-c1 complex subunit CYTB,Ubiquinol-cytochrome c oxidoreductase complex cytochrome b subunit |
| 10 | FA, J (K, k) | Cytochrome c oxidase subunit 1 | polymer | 534 | 58832.6 | 2 | UniProt (P00401) Pfam (PF00115) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide I |
| 11 | GA, K (L, l) | Cytochrome c1, heme protein, mitochondrial | polymer | 309 | 34097.5 | 2 | UniProt (P07143) Pfam (PF02167) | Saccharomyces cerevisiae (baker's yeast) | Complex III subunit 4,Complex III subunit IV,Cytochrome b-c1 complex subunit 4,Ubiquinol-cytochrome c oxidoreductase cytochrome c1 subunit,Cytochrome c-1 |
| 12 | HA, L (M, m) | Cytochrome c oxidase subunit 8, mitochondrial | polymer | 78 | 8921.7 | 2 | UniProt (P04039) Pfam (PF02935) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide VIII |
| 13 | IA, M (N, n) | Cytochrome c oxidase subunit 7, mitochondrial | polymer | 60 | 6942.3 | 2 | UniProt (P10174) Pfam (PF02238) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide VII |
| 14 | JA, N (O, o) | Cytochrome c oxidase subunit 3 | polymer | 269 | 30383.6 | 2 | UniProt (P00420) Pfam (PF00510) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide III |
| 15 | KA, O (P, p) | Cytochrome c oxidase subunit 2 | polymer | 251 | 28585.1 | 2 | UniProt (P00410) Pfam (PF02790) Pfam (PF00116) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide II |
| 16 | LA, P (Q, q) | Cytochrome c oxidase subunit 6, mitochondrial | polymer | 148 | 17366.6 | 2 | UniProt (P00427) Pfam (PF02284) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide VI |
| 17 | MA, Q (R, r) | Cytochrome c oxidase subunit 9, mitochondrial | polymer | 59 | 6974.2 | 2 | UniProt (P07255) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide VIIA |
| 18 | NA, R (S, s) | Cytochrome c oxidase subunit 13, mitochondrial | polymer | 129 | 15046.1 | 2 | UniProt (P32799) Pfam (PF02046) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide VIa |
| 19 | OA, S (T, t) | Cytochrome c oxidase subunit 4, mitochondrial | polymer | 155 | 17164.6 | 2 | UniProt (P04037) Pfam (PF01215) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide IV |
| 20 | PA, T (U, u) | Cytochrome c oxidase subunit 12, mitochondrial | polymer | 83 | 9799.9 | 2 | UniProt (Q01519) Pfam (PF02297) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide VIb |
| 21 | QA, U (V, v) | Cytochrome c oxidase subunit 26, mitochondrial | polymer | 66 | 7461.7 | 2 | UniProt (Q2V2P9) | Saccharomyces cerevisiae (baker's yeast) | |
| 22 | RA, V (W, w) | Cytochrome c oxidase subunit 5A, mitochondrial | polymer | 153 | 17161.5 | 2 | UniProt (P00424) Pfam (PF02936) | Saccharomyces cerevisiae (baker's yeast) | Cytochrome c oxidase polypeptide Va |
| 23 | AB, AC, AD, BC, BD... (E, a, w, J, c...) | DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE | non-polymer | 692.0 | 24 | Chemie (PEF) | |||
| 24 | CC, VA (c, C) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 25 | BB, DC, FB, HC, IC... (H, c, J, h, j...) | CARDIOLIPIN | non-polymer | 1464.0 | 10 | Chemie (CDL) | |||
| 26 | CB, CD, VC, XB, ZA... (H, w, k, W, E...) | 1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE | non-polymer | 734.0 | 6 | Chemie (PCF) | |||
| 27 | EB (J) | (5S,11R)-5,8,11-trihydroxy-5,11-dioxido-17-oxo-4,6,10,12,16-pentaoxa-5,11-diphosphaoctadec-1-yl pentadecanoate | non-polymer | 634.6 | 1 | Chemie (CN5) | |||
| 28 | GB, HB, LC, MC, QB... (J, j, L, l) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 6 | Chemie (HEM) | |||
| 29 | IB, KB, NC, PC (J, j) | 5-(3,7,11,15,19,23-HEXAMETHYL-TETRACOSA-2,6,10,14,18,22-HEXAENYL)-2,3-DIMETHOXY-6-METHYL-BENZENE-1,4-DIOL | non-polymer | 592.9 | 4 | Chemie (UQ6) | |||
| 30 | MB, PB, TC, UC (K, k) | HEME-A | non-polymer | 852.8 | 4 | Chemie (HEA) | |||
| 31 | NB, RC (K, k) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 32 | SB, TB, XC, YC (P, p) | DINUCLEAR COPPER ION | non-polymer | 127.1 | 4 | Chemie (CUA) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 44 |
| Total formula weight | 951128.3 | |
| Non-Polymers* | Number of molecules | 63 |
| Total formula weight | 46755.2 | |
| All* | Total formula weight | 997883.5 |
