1SP5
Crystal structure of HIV-1 protease complexed with a product of autoproteolysis
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 | polymer | 99 | 10803.8 | 2 | UniProt (P03367) Pfam (PF00077) | Human immunodeficiency virus 1 | Retropepsin, POL polyprotein |
| 2 | C (I) | 5-mer peptide from Protease | polymer | 5 | 650.7 | 1 | UniProt (P03367) | Human immunodeficiency virus 1 | Autoproteolytic Product Containing Tyr-Asp-Gln-Ile-Leu Sequence |
| 3 | D, E, I (A, B) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 4 | F, G, J (A, B) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 3 | Chemie (BME) | |||
| 5 | H (A) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) | |||
| 6 | K, L, M (A, B, I) | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 22258.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 418.9 | |
| All* | Total formula weight | 22677.1 |
