1M34
Nitrogenase Complex From Azotobacter Vinelandii Stabilized By ADP-Tetrafluoroaluminate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C, I, K | Nitrogenase Molybdenum-Iron Protein alpha chain | polymer | 491 | 55231.8 | 4 | UniProt (p07328) Pfam (PF00148) UniProt (by SIFTS) (P07328) In PDB | Azotobacter vinelandii | NIFD, Nitrogenase MoFe protein alpha subunit, nitrogenase component I, dinitrogenase |
2 | B, D, J, L | Nitrogenase Molybdenum-Iron Protein beta chain | polymer | 522 | 59404.7 | 4 | UniProt (p07329) Pfam (PF11844) Pfam (PF00148) UniProt (by SIFTS) (P07329) In PDB | Azotobacter vinelandii | NIFK, Nitrogenase MoFe protein beta subunit, nitrogenase component I, dinitrogenase |
3 | E, F, G, H, M... | Nitrogenase Iron Protein 1 | polymer | 289 | 31417.0 | 8 | UniProt (p00459) Pfam (PF00142) UniProt (by SIFTS) (P00459) In PDB | Azotobacter vinelandii | NIFH, nitrogenase Fe protein alpha chain, Nitrogenase component II, Nitrogenase Fe protein 1, Nitrogenase reductase |
4 | I, A, K, C | 3-HYDROXY-3-CARBOXY-ADIPIC ACID | non-polymer | 206.2 | 4 | Chemie (HCA) | |||
5 | I, A, K, C | FE-MO-S CLUSTER | non-polymer | 775.4 | 4 | Chemie (CFM) | |||
6 | J, B, L, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
7 | J, B, L, D | FE(8)-S(7) CLUSTER | non-polymer | 671.2 | 4 | Chemie (CLF) | |||
8 | O, F, G, P, H... | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) | |||
9 | O, F, G, P, H... | TETRAFLUOROALUMINATE ION | non-polymer | 103.0 | 8 | Chemie (ALF) | |||
10 | E, O, G, M | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 4 | Chemie (SF4) | |||
11 | N, E, F, O, P... | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 8 | Chemie (ADP) | |||
12 | water | water | 18.0 | 1624 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 16 |
Total formula weight | 709882.5 | |
Non-Polymers* | Number of molecules | 44 |
Total formula weight | 12613.9 | |
All* | Total formula weight | 722496.4 |