9CU2
Azotobacter vinelandii filamentous 2:2:1 MoFeP:FeP:FeSII-Complex (C2 symmetry)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, H, J (A, C, H, J) | Nitrogenase molybdenum-iron protein alpha chain | polymer | 492 | 55363.0 | 4 | UniProt (P07328) Pfam (PF00148) | Azotobacter vinelandii | Dinitrogenase,Nitrogenase component I |
| 2 | B, D, I, K (B, D, I, K) | Nitrogenase molybdenum-iron protein beta chain | polymer | 523 | 59535.9 | 4 | UniProt (P07329) Pfam (PF11844) Pfam (PF00148) | Azotobacter vinelandii | Dinitrogenase, Nitrogenase component I |
| 3 | E, F, L, M (E, F, L, M) | Nitrogenase iron protein 1 | polymer | 290 | 31548.2 | 4 | UniProt (P00459) Pfam (PF00142) | Azotobacter vinelandii | Nitrogenase Fe protein 1,Nitrogenase component II,Nitrogenase reductase |
| 4 | G (G) | Protein FeSII | polymer | 122 | 13289.3 | 1 | UniProt (Q44501) Pfam (PF00111) | Azotobacter vinelandii | FeSII,Shethna protein FeSII |
| 5 | N (N) | Protein FeSII | polymer | 122 | 13321.4 | 1 | UniProt (Q44501) Pfam (PF00111) | Azotobacter vinelandii | FeSII,Shethna protein FeSII |
| 6 | CA, GA, O, T (H, J, A, C) | 3-HYDROXY-3-CARBOXY-ADIPIC ACID | non-polymer | 206.2 | 4 | Chemie (HCA) | |||
| 7 | DA, HA, P, U (H, J, A, C) | iron-sulfur-molybdenum cluster with interstitial carbon | non-polymer | 787.5 | 4 | Chemie (ICS) | |||
| 8 | FA, IA, Q, S (I, K, B) | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
| 9 | EA, JA, R, V (H, K, B, D) | FE(8)-S(7) CLUSTER | non-polymer | 671.2 | 4 | Chemie (CLF) | |||
| 10 | KA, NA, W, Z (L, M, E, F) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 11 | AA, LA, OA, X (F, L, M, E) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 12 | MA, Y (M, F) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 13 | BA, PA (G, N) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 14 | AB, BB, CB, DB, QA... (K, L, M, N, A...) | water | water | 18.0 | 3848 | Chemie (HOH) |
Sequence modifications
N: 1 - 122 (UniProt: Q44501)
| PDB | External Database | Details |
|---|---|---|
| Lys 27 | Leu 27 | conflict |
| Lys 28 | Leu 28 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 14 |
| Total formula weight | 612399.4 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 9743.6 | |
| All* | Total formula weight | 622142.9 |
