1QIB
CRYSTAL STRUCTURE OF GELATINASE A 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 | 72 kDa type IV collagenase | polymer | 161 | 17957.9 | 1 | UniProt (P08253) Pfam (PF00413) In PDB | Homo sapiens (Human) | 72 kDa gelatinase,Gelatinase A,Matrix metalloproteinase-2,MMP-2,TBE-1,72 kDa gelatinase,Gelatinase A,Matrix metalloproteinase-2,MMP-2,TBE-1 |
| 2 | A | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence modifications
A: 88 - 186 (UniProt: P08253)
A: 192 - 250 (UniProt: P08253)
A: 192 - 250 (UniProt: P08253)
| PDB | External Database | Details |
|---|---|---|
| Ser 187 | - | linker |
| Leu 188 | - | linker |
| Gly 189 | - | linker |
| Lys 190 | - | linker |
| Gly 190 | - | linker |
| Val 191 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17957.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 251.1 | |
| All* | Total formula weight | 18208.9 |
