1EZV
STRUCTURE OF THE YEAST CYTOCHROME BC1 COMPLEX CO-CRYSTALLIZED WITH AN ANTIBODY FV-FRAGMENT
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX CORE PROTEIN I | polymer | 430 | 47358.2 | 1 | UniProt (P07256) Pfam (PF00675) Pfam (PF05193) | Saccharomyces cerevisiae (baker's yeast) | |
| 2 | B (B) | UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX CORE PROTEIN 2 | polymer | 352 | 38751.9 | 1 | GenBank (786302) Pfam (PF00675) UniProt (by SIFTS) (P07257) | Saccharomyces cerevisiae (baker's yeast) | |
| 3 | C (C) | CYTOCHROME B | polymer | 385 | 43674.5 | 1 | GenBank (643021) Pfam (PF00033) Pfam (PF00032) UniProt (by SIFTS) (P00163) | Saccharomyces cerevisiae (baker's yeast) | |
| 4 | D (D) | CYTOCHROME C1 | polymer | 245 | 27423.9 | 1 | GenBank (1420211) Pfam (PF02167) UniProt (by SIFTS) (P07143) | Saccharomyces cerevisiae (baker's yeast) | |
| 5 | E (E) | UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT | polymer | 185 | 20123.0 | 1 | GenBank (602391) Pfam (PF02921) Pfam (PF00355) UniProt (by SIFTS) (P08067) | Saccharomyces cerevisiae (baker's yeast) | |
| 6 | F (H) | UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 17 KD PROTEIN | polymer | 74 | 8854.8 | 1 | GenBank (836788) Pfam (PF02320) UniProt (by SIFTS) (P00127) | Saccharomyces cerevisiae (baker's yeast) | |
| 7 | G (F) | UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 14 KD PROTEIN | polymer | 125 | 14355.4 | 1 | GenBank (927796) Pfam (PF02271) UniProt (by SIFTS) (P00128) | Saccharomyces cerevisiae (baker's yeast) | |
| 8 | H (G) | UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX UBIQUINONE-BINDING PROTEIN QP-C | polymer | 93 | 10856.3 | 1 | GenBank (1008356) Pfam (PF02939) UniProt (by SIFTS) (P08525) | Saccharomyces cerevisiae (baker's yeast) | |
| 9 | I (I) | UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 7.3 KD PROTEIN | polymer | 55 | 6301.2 | 1 | UniProt (P22289) Pfam (PF05365) | Saccharomyces cerevisiae (baker's yeast) | |
| 10 | J (X) | HEAVY CHAIN (VH) OF FV-FRAGMENT | polymer | 127 | 14365.8 | 1 | Pfam (PF07686) UniProt (by SIFTS) (P18531) | Mus musculus (house mouse) | |
| 11 | K (Y) | LIGHT CHAIN (VL) OF FV-FRAGMENT | polymer | 107 | 11926.4 | 1 | Pfam (PF07686) UniProt (by SIFTS) (P01647) | Mus musculus (house mouse) | |
| 12 | L, M (C) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 13 | N (C) | STIGMATELLIN A | non-polymer | 514.6 | 1 | Chemie (SMA) PubChem (49867661) PubChem (45487276) PubChem (5293) PubChem (5326513) PubChem (124383969) PubChem (443658) PubChem (92966532) PubChem (447884) PubChem (101724523) PubChem (124708091) PubChem (5353970) PubChem (124936630) PubChem (124936631) PubChem (125116916) PubChem (6435507) PubChem (159935206) PubChem (162931293) PubChem (162931294) PubChem (162931295) | |||
| 14 | O (C) | 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 | 1 | Chemie (UQ6) PubChem (5813154) PubChem (135397738) PubChem (172636440) PubChem (3393375) PubChem (5289539) PubChem (170838524) PubChem (172636439) PubChem (175646711) | |||
| 15 | P (D) | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 16 | Q (E) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 1 | Chemie (FES) | |||
| 17 | AA, BA, R, S, T... (X, Y, A, B, C...) | water | water | 18.0 | 346 | Chemie (HOH) |
Sequence modifications
A: 27 - 456 (UniProt: P07256)
| PDB | External Database | Details |
|---|---|---|
| - | Ser 45 | deletion |
| Asp 152 | Glu 153 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 11 |
| Total formula weight | 243991.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 3134.8 | |
| All* | Total formula weight | 247126.3 |
