1A4C
AZURIN MUTANT WITH MET 121 REPLACED BY HIS, PH 3.5 CRYSTAL FORM, DATA COLLECTED AT-180 DEGREES CELSIUS
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 | 129 | 14004.9 | 4 | UniProt (P00280) Pfam (PF00127) | Achromobacter denitrificans | |
| 2 | E, G, I, L (A, B, C, D) | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 3 | F, H, J, M (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | K, N (C, D) | NITRATE ION | non-polymer | 62.0 | 2 | Chemie (NO3) | |||
| 5 | O, P, Q, R (A, B, C, D) | water | water | 18.0 | 454 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 129 (UniProt: P00280)
| PDB | External Database | Details |
|---|---|---|
| Asp 16 | Asn 36 | conflict |
| Ser 42 | Val 62 | SEE REMARK 999 |
| Glu 57 | Gln 77 | conflict |
| His 121 | Met 141 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 56019.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 762.4 | |
| All* | Total formula weight | 56781.9 |
