4JY6
Crystal structure of human Fab PGT123, a broadly reactive and potent HIV-1 neutralizing antibody
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 | 2010-11-11 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 1.033 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 84.890, 80.320, 90.430 |
| Unit cell angles | 90.00, 93.85, 90.00 |
Refinement procedure
| Resolution | 29.141 - 2.500 |
| R-factor | 0.2099 |
| Rwork | 0.207 |
| R-free | 0.26520 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3muh |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.226 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.7.2_869)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.600 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Number of reflections | 42069 | |
| <I/σ(I)> | 9.2 | 2.3 |
| Completeness [%] | 99.7 | 99.9 |
| Redundancy | 3.7 | 3.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 293 | 0.16 M zinc acetate, 0.08 M sodium cacodylate, pH 6.5, 20% v/v glycerol, 20% w/v PEG8000, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
