1KF6
E. coli Quinol-Fumarate Reductase with Bound Inhibitor HQNO
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, M | FUMARATE REDUCTASE FLAVOPROTEIN | polymer | 602 | 66057.6 | 2 | UniProt (P00363) Pfam (PF00890) Pfam (PF02910) In PDB | Escherichia coli | |
| 2 | B, N | FUMARATE REDUCTASE IRON-SULFUR PROTEIN | polymer | 243 | 27021.9 | 2 | UniProt (P0AC47) Pfam (PF13085) Pfam (PF13237) In PDB | Escherichia coli | |
| 3 | C, O | FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN | polymer | 130 | 14898.8 | 2 | UniProt (P0A8Q0) Pfam (PF02300) In PDB | Escherichia coli | |
| 4 | D, P | FUMARATE REDUCTASE 13 KDA HYDROPHOBIC PROTEIN | polymer | 119 | 13118.9 | 2 | UniProt (P0A8Q3) Pfam (PF02313) In PDB | Escherichia coli | |
| 5 | A, M | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 6 | A, M | OXALOACETATE ION | non-polymer | 131.1 | 2 | Chemie (OAA) | |||
| 7 | A, B, N | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 8 | A, M | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 9 | A | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 10 | B, N | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 11 | B, N | FE3-S4 CLUSTER | non-polymer | 295.8 | 2 | Chemie (F3S) | |||
| 12 | B, N | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 13 | C, N | 2-HEPTYL-4-HYDROXY QUINOLINE N-OXIDE | non-polymer | 259.3 | 2 | Chemie (HQO) | |||
| 14 | O, P | O-DODECANYL OCTAETHYLENE GLYCOL | non-polymer | 538.8 | 5 | Chemie (CE1) | |||
| 15 | water | water | 18.0 | 16 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 242194.2 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 7185.8 | |
| All* | Total formula weight | 249380.0 |
