3TWC
Crystal structure of broad and potent HIV-1 neutralizing antibody PGT127 in complex with Man9
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 23-ID-B |
| Synchrotron site | APS |
| Beamline | 23-ID-B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-06-17 |
| Detector | MARMOSAIC 325 mm CCD |
| Wavelength(s) | 1.033 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 103.550, 71.600, 78.830 |
| Unit cell angles | 90.00, 117.02, 90.00 |
Refinement procedure
| Resolution | 24.018 - 1.650 |
| R-factor | 0.1931 |
| Rwork | 0.192 |
| R-free | 0.21520 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3mug |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.264 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.7.2_865)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.690 |
| High resolution limit [Å] | 1.650 | 1.650 |
| Number of reflections | 57078 | |
| <I/σ(I)> | 10 | 2.22 |
| Completeness [%] | 92.2 | 94.9 |
| Redundancy | 1.8 | 1.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | 14% PEG 4000, 0.1M HEPES pH, 8.5% isopropanol, 15% glycerol, 6.5mM Man9, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
