4YDV
STRUCTURE OF THE ANTIBODY 7B2 THAT CAPTURES HIV-1 VIRIONS
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-BM |
Synchrotron site | APS |
Beamline | 22-BM |
Temperature [K] | 93 |
Detector technology | CCD |
Collection date | 2011-10-20 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 73.434, 76.281, 127.627 |
Unit cell angles | 90.00, 98.06, 90.00 |
Refinement procedure
Resolution | 30.800 - 2.700 |
R-factor | 0.191 |
Rwork | 0.189 |
R-free | 0.22300 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.006 |
RMSD bond angle | 0.992 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX |
Refinement software | PHENIX ((PHENIX.REFINE: 1.7.2_869)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.800 | 2.750 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.037 | 0.676 |
Number of reflections | 39428 | |
<I/σ(I)> | 31 | 1.6 |
Completeness [%] | 99.1 | 98.7 |
Redundancy | 4.9 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 3.5 | 298 | 6% PEG 20,000, 5% 2-PROPANOL, 0.1 M CITRIC ACID PH 3.5 |