4IN9
Structure of karilysin MMP-like catalytic domain in complex with inhibitory tetrapeptide SWFP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Karilysin protease | polymer | 166 | 18703.6 | 1 | UniProt (D0EM77) Pfam (PF00413) | Tannerella forsythia | |
| 2 | B (B) | Peptide SER-TRP-PHE-PRO | polymer | 4 | 535.6 | 1 | synthetic construct | ||
| 3 | C, D (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | E (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 5 | F (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | G, H, I, J, K (A) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 208 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 19239.2 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 653.4 | |
| All* | Total formula weight | 19892.6 |
