7NYR
Respiratory complex I from Escherichia coli - conformation 1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | NADH-quinone oxidoreductase subunit B | polymer | 220 | 25097.8 | 1 | UniProt (P0AFC7) Pfam (PF01058) In PDB | Escherichia coli B | NADH dehydrogenase I subunit B,NDH-1 subunit B,NUO2 |
| 2 | D | NADH-quinone oxidoreductase subunit C/D | polymer | 596 | 68321.9 | 1 | UniProt (P33599) Pfam (PF00329) Pfam (PF00346) In PDB | Escherichia coli B | NADH dehydrogenase I subunit C/D,NDH-1 subunit C/D,NUO3/NUO4 |
| 3 | E | NADH-quinone oxidoreductase subunit E | polymer | 166 | 18630.0 | 1 | UniProt (P0AFD1) Pfam (PF01257) In PDB | Escherichia coli B | |
| 4 | F | NADH-quinone oxidoreductase subunit F | polymer | 445 | 49368.3 | 1 | UniProt (P31979) Pfam (PF01512) Pfam (PF10589) In PDB | Escherichia coli B | |
| 5 | G | NADH-quinone oxidoreductase subunit G | polymer | 908 | 100419.2 | 1 | UniProt (P33602) Pfam (PF22117) Pfam (PF04879) Pfam (PF00384) Pfam (PF01568) Pfam (PF13510) Pfam (PF10588) In PDB | Escherichia coli B | |
| 6 | I | NADH-quinone oxidoreductase subunit I | polymer | 180 | 20562.8 | 1 | UniProt (P0AFD6) Pfam (PF00037) In PDB | Escherichia coli B | |
| 7 | K | NADH-quinone oxidoreductase subunit K | polymer | 100 | 10853.0 | 1 | UniProt (P0AFE4) Pfam (PF00420) In PDB | Escherichia coli B | NADH dehydrogenase I subunit K,NDH-1 subunit K,NUO11 |
| 8 | J | NADH-quinone oxidoreductase subunit J | polymer | 184 | 19889.6 | 1 | UniProt (P0AFE0) Pfam (PF00499) In PDB | Escherichia coli B | NADH dehydrogenase I subunit J,NDH-1 subunit J,NUO10 |
| 9 | A | NADH-quinone oxidoreductase subunit A | polymer | 147 | 16474.3 | 1 | UniProt (P0AFC3) Pfam (PF00507) In PDB | Escherichia coli B | NADH dehydrogenase I subunit A,NDH-1 subunit A,NUO1 |
| 10 | H | NADH-quinone oxidoreductase subunit H | polymer | 325 | 36240.9 | 1 | UniProt (P0AFD4) Pfam (PF00146) In PDB | Escherichia coli B | NADH dehydrogenase I subunit H,NDH-1 subunit H,NUO8 |
| 11 | M | NADH-quinone oxidoreductase subunit M | polymer | 509 | 56560.1 | 1 | UniProt (P0AFE8) Pfam (PF00361) In PDB | Escherichia coli B | NADH dehydrogenase I subunit M,NDH-1 subunit M,NUO13 |
| 12 | L | NADH-quinone oxidoreductase subunit L | polymer | 613 | 66513.6 | 1 | UniProt (A0A1V3W1N5) Pfam (PF00662) Pfam (PF00361) UniProt (by SIFTS) (P33607) In PDB | Escherichia coli B | NuoL_2 protein |
| 13 | N | NADH-quinone oxidoreductase subunit N | polymer | 485 | 52072.7 | 1 | UniProt (P0AFF0) Pfam (PF00361) In PDB | Escherichia coli B | NADH dehydrogenase I subunit N,NDH-1 subunit N,NUO14 |
| 14 | B, F, G, I | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 7 | Chemie (SF4) | |||
| 15 | E, G | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 16 | F | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 1 | Chemie (FMN) | |||
| 17 | G | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 13 |
| Total formula weight | 541004.2 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 3309.5 | |
| All* | Total formula weight | 544313.8 |
