8PBB
CHAPSO treated partial catalytic component (comprising only AnfD & AnfK, lacking AnfG and FeFeco) of iron nitrogenase 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, C (A, C) | Nitrogenase protein alpha chain | polymer | 535 | 60221.1 | 2 | UniProt (D5ANJ7) Pfam (PF00148) | Rhodobacter capsulatus SB 1003 | |
| 2 | B, D (B, D) | Nitrogenase iron-iron protein, beta subunit | polymer | 460 | 50776.4 | 2 | UniProt (D5ANJ9) Pfam (PF00148) | Rhodobacter capsulatus SB 1003 | |
| 3 | E, F (B, D) | FE(8)-S(7) CLUSTER | non-polymer | 671.2 | 2 | Chemie (CLF) |
Sequence modifications
A, C: 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 | 4 |
| Total formula weight | 221995.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1342.4 | |
| All* | Total formula weight | 223337.5 |
