4QKT
Azurin mutant M121EM44K with copper
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Azurin | polymer | 128 | 13957.7 | 2 | UniProt (P00282) Pfam (PF00127) In PDB | Pseudomonas aeruginosa | |
| 2 | A, B | COPPER (II) ION | non-polymer | 63.5 | 6 | Chemie (CU) | |||
| 3 | A, B | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) | |||
| 4 | B | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 5 | water | water | 18.0 | 205 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 128 (UniProt: P00282)
| PDB | External Database | Details |
|---|---|---|
| Lys 44 | Met 64 | ENGINEERED MUTATION |
| Glu 121 | Met 141 | ENGINEERED MUTATION |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27915.4 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 684.6 | |
| All* | Total formula weight | 28600.0 |
