2NPH
Crystal structure of HIV1 protease in situ product complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | PROTEASE RETROPEPSIN | polymer | 99 | 10817.8 | 2 | UniProt (Q72874) Pfam (PF00077) UniProt (by SIFTS) (P04585) | Human immunodeficiency virus 1 | HIV-1 PROTEASE |
| 2 | C (S) | tetrapeptide fragment | polymer | 4 | 466.5 | 1 | |||
| 3 | D (T) | pentapeptide fragment | polymer | 5 | 523.5 | 1 | |||
| 4 | E, F, G (A, B, T) | water | water | 18.0 | 156 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 99 (UniProt: Q72874)
| PDB | External Database | Details |
|---|---|---|
| Met 95 | Cys 95 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 22625.6 | |
| All* | Total formula weight | 22625.6 |
