8AD0
X-ray structure of Na+-NQR from Vibrio cholerae in different conformation at 3.1 A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Na(+)-translocating NADH-quinone reductase subunit A | polymer | 468 | 51125.4 | 1 | UniProt (A0A655PZA5) Pfam (PF05896) Pfam (PF11973) UniProt (by SIFTS) (A5F5X1) | Vibrio cholerae | Na(+)-NQR subunit A,Na(+)-translocating NQR subunit A,NQR complex subunit A,NQR-1 subunit A |
| 2 | B (B) | Na(+)-translocating NADH-quinone reductase subunit B | polymer | 415 | 45390.9 | 1 | UniProt (A0A085SSI3) Pfam (PF03116) UniProt (by SIFTS) (A5F5X0) | Vibrio cholerae | Na(+)-NQR subunit B,Na(+)-translocating NQR subunit B,NQR complex subunit B,NQR-1 subunit B |
| 3 | C (C) | Na(+)-translocating NADH-quinone reductase subunit C | polymer | 257 | 27652.3 | 1 | UniProt (A0A085R7S2) Pfam (PF04205) UniProt (by SIFTS) (A5F5Y7) | Vibrio cholerae | Na(+)-NQR subunit C,Na(+)-translocating NQR subunit C,NQR complex subunit C,NQR-1 subunit C |
| 4 | D (D) | Na(+)-translocating NADH-quinone reductase subunit D | polymer | 210 | 22853.2 | 1 | UniProt (A0A085RHY8) Pfam (PF02508) UniProt (by SIFTS) (A5F5Y6) | Vibrio cholerae | Na(+)-NQR subunit D,Na(+)-translocating NQR subunit D,NQR complex subunit D,NQR-1 subunit D |
| 5 | E (E) | Na(+)-translocating NADH-quinone reductase subunit E | polymer | 198 | 21481.7 | 1 | UniProt (A0A085QWM0) Pfam (PF02508) UniProt (by SIFTS) (A5F5Y5) | Vibrio cholerae | Na(+)-NQR subunit E,Na(+)-translocating NQR subunit E,NQR complex subunit E,NQR-1 subunit E |
| 6 | F (F) | Na(+)-translocating NADH-quinone reductase subunit F | polymer | 408 | 45113.5 | 1 | UniProt (A0A085ST13) Pfam (PF00111) Pfam (PF00970) Pfam (PF00175) UniProt (by SIFTS) (A5F5Y4) | Vibrio cholerae | Na(+)-NQR subunit F,Na(+)-translocating NQR subunit F,NQR complex subunit F,NQR-1 subunit F |
| 7 | G, M (B, C) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 2 | Chemie (FMN) | |||
| 8 | H (B) | RIBOFLAVIN | non-polymer | 376.4 | 1 | Chemie (RBF) | |||
| 9 | I, O, Q (B, D, E) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 3 | Chemie (LMT) | |||
| 10 | J (B) | 1,2-Distearoyl-sn-glycerophosphoethanolamine | non-polymer | 748.1 | 1 | Chemie (3PE) | |||
| 11 | K (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 12 | L (B) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 13 | N (C) | BROMIDE ION | non-polymer | 79.9 | 1 | Chemie (BR) | |||
| 14 | P, S (D, F) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 15 | R (F) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 16 | T, U, V (A, B, E) | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence modifications
A: 1 - 446 (UniProt: A0A655PZA5)
| PDB | External Database | Details |
|---|---|---|
| Met -21 | - | initiating methionine |
| Gly -20 | - | expression tag |
| Ser -19 | - | expression tag |
| Ser -18 | - | expression tag |
| His -17 | - | expression tag |
| His -16 | - | expression tag |
| His -15 | - | expression tag |
| His -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| Ser -11 | - | expression tag |
| Ser -10 | - | expression tag |
| Gly -9 | - | expression tag |
| Leu -8 | - | expression tag |
| Glu -7 | - | expression tag |
| Val -6 | - | expression tag |
| Leu -5 | - | expression tag |
| Phe -4 | - | expression tag |
| Gln -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 213616.9 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 4848.1 | |
| All* | Total formula weight | 218465.1 |
