1HEF
The crystal structures at 2.2 angstroms resolution of hydroxyethylene-based inhibitors bound to human immunodeficiency virus type 1 protease show that the inhibitors are present in two distinct orientations
Experimental procedure
| Spacegroup name | P 61 2 2 |
| Unit cell lengths | 63.070, 63.070, 83.520 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 5.000 - 2.200 |
| R-factor | 0.159 |
| RMSD bond length | 0.020 |
| RMSD bond angle | 0.044 |
| Refinement software | PROLSQ |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 5 * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | ammonium sulfate | 14-24 (%sat) | |
| 2 | 1 | reservoir | acetate | 200 (mM) | |
| 3 | 1 | drop | sodium acetate | 50 (mM) | |
| 4 | 1 | drop | sodium chloride | 200 (mM) | |
| 5 | 1 | drop | dithiothreitol | 5 (mM) | |
| 6 | 1 | drop | EDTA | 2 (mM) | |
| 7 | 1 | drop | protein-inhibitor complex | 0.002ml |
