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) | |||
| 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) | |||
| 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 |
