9NSJ
Finding the exit route of hydrogen peroxide from the manganese superoxide dismutase (MnSOD) active site
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Superoxide dismutase [Mn], mitochondrial | polymer | 199 | 22350.3 | 2 | UniProt (P04179) Pfam (PF00081) Pfam (PF02777) | Escherichia coli | |
| 2 | AB, BB, BC, C, CB... (A, B) | HYDROGEN PEROXIDE | non-polymer | 34.0 | 101 | Chemie (PEO) PubChem (784) | |||
| 3 | AC, E, ED, F, G... (B, A) | PHOSPHATE ION | non-polymer | 95.0 | 11 | Chemie (PO4) PubChem (1061) | |||
| 4 | AA, AD, BA, BD, CA... (A, B) | POTASSIUM ION | non-polymer | 39.1 | 13 | Chemie (K) PubChem (813) | |||
| 5 | PB, YD (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) PubChem (27854) | |||
| 6 | AE, ZD (B, A) | water | water | 18.0 | 698 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 198 (UniProt: P04179)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Asn 143 | Gln 167 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 44700.6 | |
| Non-Polymers* | Number of molecules | 127 |
| Total formula weight | 5098.3 | |
| All* | Total formula weight | 49798.9 |
