4JO1
Crystal structure of rabbit mAb R56 Fab in complex with V3 crown of HIV-1 JR-FL gp120
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X6A |
Synchrotron site | NSLS |
Beamline | X6A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-06-06 |
Detector | ADSC QUANTUM 270 |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 70.514, 74.347, 84.438 |
Unit cell angles | 90.00, 90.01, 90.00 |
Refinement procedure
Resolution | 36.226 - 2.033 |
R-factor | 0.1834 |
Rwork | 0.181 |
R-free | 0.22320 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2x71 |
RMSD bond length | 0.008 |
RMSD bond angle | 1.168 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | PHENIX ((phenix.refine: 1.7.3_928)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 36.226 | 2.070 |
High resolution limit [Å] | 2.033 | 2.033 |
Rmerge | 0.074 | 0.642 |
Number of reflections | 56014 | |
<I/σ(I)> | 18.9 | 2.4 |
Completeness [%] | 99.5 | 94.2 |
Redundancy | 4.2 | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 296 | 26% PEG6000, 1 M lithium chloride, 0.1 M Tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 296K |