4QLW
Azurin mutant M121E with iron
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Azurin | polymer | 128 | 13959.7 | 4 | UniProt (P00282) Pfam (PF00127) | Pseudomonas aeruginosa | |
| 2 | E, F, L (A, C) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | G, H, J, K, M... (A, B, C, D) | NITRATE ION | non-polymer | 62.0 | 10 | Chemie (NO3) | |||
| 4 | I, Q (B, D) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 5 | T, U, V, W (A, B, C, D) | water | water | 18.0 | 150 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 128 (UniProt: P00282)
| PDB | External Database | Details |
|---|---|---|
| Glu 121 | Met 141 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 55838.9 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1019.9 | |
| All* | Total formula weight | 56858.8 |
