6ZBR
VEGF-A 13:107 crystallized with 4C bicyclic peptide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 80 |
Detector technology | PIXEL |
Collection date | 2016-02-06 |
Detector | DECTRIS PILATUS3 2M |
Wavelength(s) | 1.272 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 54.075, 55.603, 77.073 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.090 - 1.600 |
R-factor | 0.2054 |
Rwork | 0.204 |
R-free | 0.24150 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1flt |
RMSD bond length | 0.010 |
RMSD bond angle | 1.265 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | PHENIX (1.18-3855) |
Refinement software | PHENIX (1.18_3855) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 55.600 | 1.690 |
High resolution limit [Å] | 1.600 | 1.600 |
Rmerge | 0.077 | 0.682 |
Rmeas | 0.082 | 0.726 |
Rpim | 0.027 | 0.246 |
Number of reflections | 31383 | 4517 |
<I/σ(I)> | 11.3 | 2.4 |
Completeness [%] | 100.0 | 100 |
Redundancy | 8.8 | |
CC(1/2) | 0.999 | 0.966 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 293 | (VEGF)2:2 PEPTIDE_4C COMPLEX PURIFIED ON SEC AND CONCENTRATED AT 17MG/ML IN TRIS/HCL 10MM PH 8.5. MIX 1UL OF COMPLEX WITH 1 UL OF RESERVOIR : NAOAC/HCL 100MM PH 4.5 / MPD 35% (V/V) / (NH4)2PO4 150MM |