3IAM
Crystal structure of the hydrophilic domain of respiratory complex I from Thermus thermophilus, reduced, 2 mol/ASU, with bound NADH
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, I (1, A) | NADH-quinone oxidoreductase subunit 1 | polymer | 438 | 48693.7 | 2 | UniProt (Q56222) Pfam (PF01512) Pfam (PF22461) Pfam (PF10531) Pfam (PF10589) | Thermus thermophilus | NADH dehydrogenase I chain 1, NDH-1 subunit 1 |
| 2 | B, J (2, B) | NADH-quinone oxidoreductase subunit 2 | polymer | 181 | 20309.2 | 2 | UniProt (Q56221) Pfam (PF01257) | Thermus thermophilus | NADH dehydrogenase I chain 2, NDH-1 subunit 2 |
| 3 | C, K (3, C) | NADH-quinone oxidoreductase subunit 3 | polymer | 783 | 86656.2 | 2 | UniProt (Q56223) Pfam (PF00384) Pfam (PF01568) Pfam (PF00111) Pfam (PF10588) Pfam (PF22117) Pfam (PF04879) | Thermus thermophilus | NADH dehydrogenase I chain 3, NDH-1 subunit 3 |
| 4 | D, L (4, D) | NADH-quinone oxidoreductase subunit 4 | polymer | 409 | 46428.0 | 2 | UniProt (Q56220) Pfam (PF00346) | Thermus thermophilus | NADH dehydrogenase I chain 4, NDH-1 subunit 4 |
| 5 | E, M (5, E) | NADH-quinone oxidoreductase subunit 5 | polymer | 207 | 23893.3 | 2 | UniProt (Q56219) Pfam (PF00329) | Thermus thermophilus | NADH dehydrogenase I chain 5, NDH-1 subunit 5 |
| 6 | F, N (6, F) | NADH-quinone oxidoreductase subunit 6 | polymer | 181 | 20262.6 | 2 | UniProt (Q56218) Pfam (PF01058) | Thermus thermophilus | NADH dehydrogenase I subunit 6, NDH-1 subunit 6 |
| 7 | G, O (9, G) | NADH-quinone oxidoreductase subunit 9 | polymer | 182 | 20106.3 | 2 | UniProt (Q56224) Pfam (PF00037) | Thermus thermophilus | NADH dehydrogenase I subunit 9, NDH-1 subunit 9 |
| 8 | H, P (7, H) | NADH-quinone oxidoreductase subunit 15 | polymer | 129 | 14812.1 | 2 | UniProt (Q5SKZ7) Pfam (PF11497) | Thermus thermophilus | NADH dehydrogenase I chain 15, NDH-1 subunit 15 |
| 9 | EA, FA, GA, IA, NA... (6, 9, A, C, 1...) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 14 | Chemie (SF4) | |||
| 10 | JA, R (A, 1) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 2 | Chemie (FMN) | |||
| 11 | KA, S (A, 1) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 2 | Chemie (NAI) | |||
| 12 | AA, BA, CA, DA, LA... (3, 4, 5, A, C...) | MAGNESIUM ION | non-polymer | 24.3 | 10 | Chemie (MG) | |||
| 13 | MA, QA, U, Z (B, C, 2, 3) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 4 | Chemie (FES) | |||
| 14 | HA, XA (7, H) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 562322.6 | |
| Non-Polymers* | Number of molecules | 34 |
| Total formula weight | 8193.0 | |
| All* | Total formula weight | 570515.6 |
