2AQR
CU/ZN superoxide dismutase from neisseria meningitidis K91Q 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, C (A, B, C) | Superoxide dismutase [Cu-Zn] | polymer | 164 | 17386.3 | 3 | UniProt (Q59623) Pfam (PF00080) | Neisseria meningitidis | |
| 2 | D, G, I (A, B, C) | COPPER (I) ION | non-polymer | 63.5 | 3 | Chemie (CU1) | |||
| 3 | E, J (A, C) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 4 | F, H, K (A, B, C) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 5 | L, M, N (A, B, C) | water | water | 18.0 | 462 | Chemie (HOH) |
Sequence modifications
A, B, C: 23 - 186 (UniProt: Q59623)
| PDB | External Database | Details |
|---|---|---|
| Gln 91 | Lys 91 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 52159.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 514.0 | |
| All* | Total formula weight | 52672.9 |
