6Q9J
Crystal structure of reduced Aquifex aeolicus NADH-quinone oxidoreductase subunits NuoE G129S and NuoF bound to NADH
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C (A, C) | NADH-quinone oxidoreductase subunit E | polymer | 160 | 18603.6 | 2 | UniProt (O66842) Pfam (PF01257) | Aquifex aeolicus (strain VF5) | NADH dehydrogenase I subunit E,NDH-1 subunit E |
2 | B, D (B, D) | NADH-quinone oxidoreductase subunit F | polymer | 434 | 48523.3 | 2 | UniProt (O66841) Pfam (PF01512) Pfam (PF22461) Pfam (PF10531) Pfam (PF10589) | Aquifex aeolicus (strain VF5) | NADH dehydrogenase I subunit F,NDH-1 subunit F |
3 | E, O (A, C) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
4 | F, G, Q, R, Y (A, C, D) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
5 | H, S (B, D) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
6 | I, T (B, D) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 2 | Chemie (FMN) | |||
7 | J, U (B, D) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 2 | Chemie (NAI) | |||
8 | K, L, P, V, W... (B, C, D) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
9 | AA, M, N, Z (D, B) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
10 | BA, CA, DA, EA (A, B, C, D) | water | water | 18.0 | 977 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 160 (UniProt: O66842)
B, D: 1 - 426 (UniProt: O66841)
PDB | External Database | Details |
---|---|---|
Ser 129 | Gly 129 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Ala 427 | - | expression tag |
Gly 428 | - | expression tag |
His 429 | - | expression tag |
His 430 | - | expression tag |
His 431 | - | expression tag |
His 432 | - | expression tag |
His 433 | - | expression tag |
His 434 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 134253.9 | |
Non-Polymers* | Number of molecules | 23 |
Total formula weight | 4423.3 | |
All* | Total formula weight | 138677.2 |