3MLU
Crystal structure of anti-HIV-1 V3 Fab 2557 in complex with a ZAM18 V3 peptide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X4A |
Synchrotron site | NSLS |
Beamline | X4A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-03-11 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.9792 |
Spacegroup name | P 1 |
Unit cell lengths | 42.452, 43.167, 57.824 |
Unit cell angles | 89.15, 86.25, 85.19 |
Refinement procedure
Resolution | 35.167 - 2.770 |
R-factor | 0.2017 |
Rwork | 0.196 |
R-free | 0.31000 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.009 |
RMSD bond angle | 1.267 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | PHENIX (1.6.1_357) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.900 |
High resolution limit [Å] | 2.770 | 6.030 | 2.770 |
Rmerge | 0.112 | 0.070 | 0.348 |
Number of reflections | 10115 | ||
<I/σ(I)> | 9.2 | ||
Completeness [%] | 98.8 | 99.8 | 98.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 296 | 19% PEG 3350, 0.19 M CaCl2, VAPOR DIFFUSION, HANGING DROP, temperature 296K |