1IVP
THE CRYSTALLOGRAPHIC STRUCTURE OF THE PROTEASE FROM HUMAN IMMUNODEFICIENCY VIRUS TYPE 2 WITH TWO SYNTHETIC PEPTIDIC TRANSITION STATE ANALOG INHIBITORS
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) | HIV-2 PROTEASE | polymer | 99 | 10712.3 | 2 | UniProt (P04584) Pfam (PF00077) | Human immunodeficiency virus 2 | |
| 2 | C (B) | 4-[(2R)-3-{[(1S,2S,3R,4S)-1-(cyclohexylmethyl)-2,3-dihydroxy-5-methyl-4-({(1S,2R)-2-methyl-1-[(pyridin-2-ylmethyl)carba moyl]butyl}carbamoyl)hexyl]amino}-2-{[(naphthalen-1-yloxy)acetyl]amino}-3-oxopropyl]-1H-imidazol-3-ium | non-polymer | 813.0 | 1 | BIRD (PRD_000403) Chemie (1ZK) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 41 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 99 (UniProt: P04584)
| PDB | External Database | Details |
|---|---|---|
| Leu 57 | Lys 142 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21424.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 813.0 | |
| All* | Total formula weight | 22237.6 |
