1N19
Structure of the HSOD A4V mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Superoxide Dismutase [Cu-Zn] | polymer | 154 | 15938.7 | 2 | UniProt (P00441) Pfam (PF00080) In PDB | Homo sapiens (human) | |
| 2 | A, B | COPPER (I) ION | non-polymer | 63.5 | 2 | Chemie (CU1) | |||
| 3 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | B | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 262 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 153 (UniProt: P00441)
| PDB | External Database | Details |
|---|---|---|
| Val 4 | Ala 4 | engineered mutation |
| Ala 6 | Cys 6 | engineered mutation |
| Ser 111 | Cys 111 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31877.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 354.0 | |
| All* | Total formula weight | 32231.3 |
