2PBK
Crystal structure of KSHV protease in complex with hexapeptide phosphonate inhibitor
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | KSHV protease | polymer | 228 | 25027.7 | 2 | UniProt (O36607) Pfam (PF00716) In PDB | Human herpesvirus | |
2 | C, D | hexapeptide phosphonate inhibitor | polymer | 7 | 751.8 | 2 | BIRD (PRD_000347) | ||
3 | A, B | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
4 | water | water | 18.0 | 530 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 230 (UniProt: O36607)
PDB | External Database | Details |
---|---|---|
Gly 204 | Ser 204 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 51558.9 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 177.1 | |
All* | Total formula weight | 51736.1 |