3S37
Structural basis for the function of two anti-VEGF receptor antibodies
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X4C |
Synchrotron site | NSLS |
Beamline | X4C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-11-07 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.0 |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 63.684, 63.684, 275.028 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.460 - 2.700 |
R-factor | 0.28388 |
Rwork | 0.282 |
R-free | 0.31484 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.004 |
RMSD bond angle | 0.746 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.5.0072) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.800 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.106 | 0.553 |
Number of reflections | 16605 | |
<I/σ(I)> | 32.7 | 3.2 |
Completeness [%] | 99.8 | 99.1 |
Redundancy | 12.5 | 10.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 298 | 0.1 M imidazole, pH 6.5, 0.1 M CaCl2, 40% PEG 1500, 10% isopropanol, VAPOR DIFFUSION, SITTING DROP, temperature 298K |