2ACZ
Complex II (Succinate Dehydrogenase) From E. Coli with Atpenin A5 inhibitor co-crystallized at the ubiquinone binding site
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Succinate dehydrogenase flavoprotein subunit | polymer | 588 | 64502.8 | 1 | UniProt (P10444) Pfam (PF00890) Pfam (PF02910) UniProt (by SIFTS) (P0AC41) In PDB | Escherichia coli | |
| 2 | B | Succinate dehydrogenase iron-sulfur protein | polymer | 238 | 26800.9 | 1 | UniProt (P07014) Pfam (PF13085) Pfam (PF13534) In PDB | Escherichia coli | |
| 3 | C | Succinate dehydrogenase cytochrome b556 subunit | polymer | 129 | 14313.1 | 1 | UniProt (P69054) Pfam (PF01127) In PDB | Escherichia coli | Cytochrome b-556 |
| 4 | D | Succinate dehydrogenase hydrophobic membrane anchor protein | polymer | 115 | 12874.4 | 1 | UniProt (P10445) Pfam (PF01127) UniProt (by SIFTS) (P0AC44) In PDB | Escherichia coli | |
| 5 | A | OXALOACETATE ION | non-polymer | 131.1 | 1 | Chemie (OAA) | |||
| 6 | A | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 7 | B | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 1 | Chemie (FES) | |||
| 8 | B | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 9 | B | FE3-S4 CLUSTER | non-polymer | 295.8 | 1 | Chemie (F3S) | |||
| 10 | C | HEME B/C | non-polymer | 618.5 | 1 | Chemie (HEB) | |||
| 11 | C | 3-[(2S,4S,5R)-5,6-DICHLORO-2,4-DIMETHYL-1-OXOHEXYL]-4-HYDROXY-5,6-DIMETHOXY-2(1H)-PYRIDINONE | non-polymer | 366.2 | 1 | Chemie (AT5) | |||
| 12 | C | CARDIOLIPIN | non-polymer | 1151.5 | 1 | Chemie (CDN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 118491.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 3876.1 | |
| All* | Total formula weight | 122367.3 |
