1EM1
X-RAY CRYSTAL STRUCTURE FOR HUMAN MANGANESE SUPEROXIDE DISMUTASE, Q143A
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) | MANGANESE SUPEROXIDE DISMUTASE | polymer | 198 | 22176.1 | 2 | UniProt (P04179) Pfam (PF00081) Pfam (PF02777) | Homo sapiens (human) | HMNSOD |
| 2 | C, E (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D, F (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 293 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 198 (UniProt: P04179)
| PDB | External Database | Details |
|---|---|---|
| Ala 143 | Gln 167 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 44352.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 302.0 | |
| All* | Total formula weight | 44654.1 |
