8OIE
Iron Nitrogenase Complex from Rhodobacter capsulatus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, F (A, F) | Nitrogenase protein alpha chain | polymer | 535 | 60221.1 | 2 | UniProt (D5ANJ7) Pfam (PF00148) | Rhodobacter capsulatus SB 1003 | |
| 2 | B, G (B, G) | Nitrogenase iron-iron protein delta chain | polymer | 115 | 13414.5 | 2 | UniProt (D5ANJ8) Pfam (PF03139) | Rhodobacter capsulatus SB 1003 | Nitrogenase component I |
| 3 | C, H (C, H) | Nitrogenase iron-iron protein, beta subunit | polymer | 460 | 50776.4 | 2 | UniProt (D5ANJ9) Pfam (PF00148) | Rhodobacter capsulatus SB 1003 | |
| 4 | D, E, I, J (D, E, I, J) | Nitrogenase iron protein | polymer | 275 | 30212.6 | 4 | UniProt (D5ANJ6) Pfam (PF00142) | Rhodobacter capsulatus SB 1003 | Nitrogenase Fe protein,Nitrogenase component II,Nitrogenase reductase |
| 5 | K, U (A, F) | FeFe cofactor | non-polymer | 747.4 | 2 | Chemie (S5Q) | |||
| 6 | L, V (A, F) | 3-HYDROXY-3-CARBOXY-ADIPIC ACID | non-polymer | 206.2 | 2 | Chemie (HCA) PubChem (28371) PubChem (439459) PubChem (11665616) | |||
| 7 | M, W (A, H) | FE(8)-S(7) CLUSTER | non-polymer | 671.2 | 2 | Chemie (CLF) | |||
| 8 | BA, N, R, X (J, D, E, I) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 9 | CA, O, S, Y (J, D, E, I) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) PubChem (888) | |||
| 10 | DA, P, T, Z (J, D, E, I) | ALUMINUM FLUORIDE | non-polymer | 84.0 | 4 | Chemie (AF3) PubChem (2124) | |||
| 11 | AA, Q (I, D) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 12 | EA, FA, GA, HA, IA... (A, C, D, E, F...) | water | water | 18.0 | 465 | Chemie (HOH) |
Sequence modifications
A, F: 1 - 527 (UniProt: D5ANJ7)
| PDB | External Database | Details |
|---|---|---|
| Trp 528 | - | expression tag |
| Ser 529 | - | expression tag |
| His 530 | - | expression tag |
| Pro 531 | - | expression tag |
| Gln 532 | - | expression tag |
| Phe 533 | - | expression tag |
| Glu 534 | - | expression tag |
| Lys 535 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 369674.5 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 6094.7 | |
| All* | Total formula weight | 375769.1 |
