10ZN
CryoEM structure of Heterologous nitrogenase complex (2:1 A. vinelandii-FeP:G. diazotrophicus-MoFeP) inhibited by BeFx (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 (A, C) | Nitrogenase MoFe protein alpha subunit NifD | polymer | 499 | 56095.5 | 2 | UniProt (A9H5W5) | Gluconacetobacter diazotrophicus PA1 5 | |
| 2 | B, D (B, D) | Nitrogenase MoFe protein beta subunit NifK | polymer | 511 | 57094.4 | 2 | UniProt (A9H5W8) | Gluconacetobacter diazotrophicus PA1 5 | Nitrogenase molybdenum-iron protein beta chain |
| 3 | E, F, G, H (F, E, G, H) | Nitrogenase iron protein NifH | polymer | 290 | 31548.2 | 4 | UniProt (C1DGZ6) | Azotobacter vinelandii DJ | Nitrogenase Fe protein,Nitrogenase component II,Nitrogenase reductase |
| 4 | I, M (A, C) | 3-HYDROXY-3-CARBOXY-ADIPIC ACID | non-polymer | 206.2 | 2 | Chemie (HCA) PubChem (439459) | |||
| 5 | J, N (A, C) | iron-sulfur-molybdenum cluster with interstitial carbon | non-polymer | 787.5 | 2 | Chemie (ICS) | |||
| 6 | K, O (B, C) | FE(8)-S(7) CLUSTER | non-polymer | 671.2 | 2 | Chemie (CLF) | |||
| 7 | L, P (B, D) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) PubChem (29936) | |||
| 8 | BA, Q, U, X (H, F, E, G) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) PubChem (888) | |||
| 9 | CA, R, V, Y (H, F, E, G) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 10 | DA, S, W, Z (H, F, E, G) | BERYLLIUM | non-polymer | 9.0 | 4 | Chemie (0BE) PubChem (107649) | |||
| 11 | AA, T (H, E) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 352572.6 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 5986.7 | |
| All* | Total formula weight | 358559.2 |
