4G73
Crystal structure of NDH with NADH and Quinone
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Rotenone-insensitive NADH-ubiquinone oxidoreductase, mitochondrial | polymer | 502 | 56074.1 | 2 | UniProt (P32340) Pfam (PF07992) Pfam (PF22366) | Saccharomyces cerevisiae (Baker's yeast) | Internal NADH dehydrogenase |
| 2 | C, D, F, P, Q (A, B) | 2,3-DIMETHOXY-5-METHYL-6-(3,11,15,19-TETRAMETHYL-EICOSA-2,6,10,14,18-PENTAENYL)-[1,4]BENZOQUINONE | non-polymer | 522.8 | 5 | Chemie (UQ5) | |||
| 3 | E, H, I, J, K... (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 11 | Chemie (MG) | |||
| 4 | G, R (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 5 | L, O (A, B) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 2 | Chemie (NAI) | |||
| 6 | W, X (A, B) | water | water | 18.0 | 387 | Chemie (HOH) |
Sequence modifications
A, B: 24 - 513 (UniProt: P32340)
| PDB | External Database | Details |
|---|---|---|
| Met 12 | - | expression tag |
| Arg 13 | - | expression tag |
| Gly 14 | - | expression tag |
| Ser 15 | - | expression tag |
| His 16 | - | expression tag |
| His 17 | - | expression tag |
| His 18 | - | expression tag |
| His 19 | - | expression tag |
| His 20 | - | expression tag |
| His 21 | - | expression tag |
| Gly 22 | - | expression tag |
| Ser 23 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 112148.1 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 5783.1 | |
| All* | Total formula weight | 117931.2 |
