4DKO
Crystal structure of clade A/E 93TH057 HIV-1 gp120 core in complex with TS-II-224
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-ID |
| Synchrotron site | APS |
| Beamline | 22-ID |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2011-01-01 |
| Detector | MAR scanner 300 mm plate |
| Wavelength(s) | 1 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 64.723, 68.902, 94.515 |
| Unit cell angles | 90.00, 91.23, 90.00 |
Refinement procedure
| Resolution | 41.941 - 1.981 |
| R-factor | 0.2053 |
| Rwork | 0.203 |
| R-free | 0.23890 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3tgt |
| RMSD bond length | 0.002 |
| RMSD bond angle | 0.663 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASES |
| Refinement software | PHENIX (1.7.3_928) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.030 |
| High resolution limit [Å] | 1.981 | 2.000 |
| Rmerge | 0.078 | 0.480 |
| Number of reflections | 54086 | |
| <I/σ(I)> | 11.5 | 1.54 |
| Completeness [%] | 94.1 | 74 |
| Redundancy | 3.1 | 1.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 10% PEG 8000, 5% iso-propanol, 0.1M HEPES 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
