1QIA
CRYSTAL STRUCTURE OF STROMELYSIN CATALYTIC DOMAIN
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 | STROMELYSIN-1 | polymer | 162 | 18180.2 | 4 | UniProt (P08254) Pfam (PF00413) In PDB | Homo sapiens (human) | MATRIX METALLOPROTEINASE-3 |
| 2 | A, B, C, D | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) | |||
| 3 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 12 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 652 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 72720.9 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1004.2 | |
| All* | Total formula weight | 73725.1 |
