2AVS
kinetics, stability, and structural changes in high resolution crystal structures of HIV-1 protease with drug resistant mutations L24I, I50V, and G73S
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) | Pol polyprotein | polymer | 99 | 10726.6 | 2 | UniProt (P04587) Pfam (PF00077) | Human immunodeficiency virus 1 | HIV-1 PROTEASE |
| 2 | C, E (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 3 | D (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | F (B) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) | |||
| 5 | G (B) | N-[2(R)-HYDROXY-1(S)-INDANYL]-5-[(2(S)-TERTIARY BUTYLAMINOCARBONYL)-4(3-PYRIDYLMETHYL)PIPERAZINO]-4(S)-HYDROXY-2(R)-PHENYLMETHYLPENTANAMIDE | non-polymer | 613.8 | 1 | Chemie (MK1) | |||
| 6 | H, I, J, K (B) | ACETIC ACID | non-polymer | 60.1 | 4 | Chemie (ACY) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 318 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 99 (UniProt: P04587)
| PDB | External Database | Details |
|---|---|---|
| Lys 7 | Gln 75 | engineered mutation |
| Ile 33 | Leu 101 | engineered mutation |
| Val 50 | Ile 118 | engineered mutation |
| Ile 63 | Leu 131 | engineered mutation |
| Ala 67 | Cys 135 | engineered mutation |
| Ala 95 | Cys 163 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21453.3 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1218.1 | |
| All* | Total formula weight | 22671.4 |
