5O7E
Crystal structure of the peptidase domain of collagenase H from Clostridium histolyticum in complex with N-aryl mercaptoacetamide-based inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | ColH protein | polymer | 393 | 45819.8 | 1 | UniProt (Q46085) Pfam (PF01752) Pfam (PF18496) In PDB | Hathewaya histolytica | Collagenase |
| 2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | A | ~{N}-(4-ethanoylphenyl)-2-sulfanyl-ethanamide | non-polymer | 209.3 | 1 | Chemie (9NB) | |||
| 5 | water | water | 18.0 | 113 | Chemie (HOH) |
Sequence modifications
A: 331 - 721 (UniProt: Q46085)
| PDB | External Database | Details |
|---|---|---|
| Gly 329 | - | expression tag |
| Thr 330 | - | expression tag |
| His 582 | Tyr 582 | conflict |
| Val 659 | Ala 659 | conflict |
| Lys 706 | Arg 706 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 45819.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 314.8 | |
| All* | Total formula weight | 46134.5 |
