1LZQ
Crystal structure of the complex of mutant HIV-1 protease (A71V, V82T, I84V) with an ethylenamine peptidomimetic inhibitor BOC-PHE-PSI[CH2CH2NH]-PHE-GLU-PHE-NH2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | PROTEASE RETROPEPSIN | polymer | 99 | 10819.8 | 2 | UniProt (P03367) Pfam (PF00077) In PDB | Human immunodeficiency virus 1 | HIV-1 PROTEASE |
| 2 | A | N-{(3S)-3-[(tert-butoxycarbonyl)amino]-4-phenylbutyl}-L-phenylalanyl-L-alpha-glutamyl-L-phenylalaninamide | non-polymer | 687.8 | 1 | BIRD (PRD_000383) Chemie (0ZQ) | |||
| 3 | A | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 4 | water | water | 18.0 | 86 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 99 (UniProt: P03367)
| PDB | External Database | Details |
|---|---|---|
| Val 71 | Ala 571 | engineered mutation |
| Thr 82 | Val 582 | engineered mutation |
| Val 84 | Ile 584 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21639.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 766.0 | |
| All* | Total formula weight | 22405.5 |
