3QD6
Crystal structure of the CD40 and CD154 (CD40L) complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-07-10 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.0050 |
Spacegroup name | P 65 |
Unit cell lengths | 133.212, 133.212, 211.151 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 114.961 - 3.500 |
R-factor | 0.245 |
Rwork | 0.245 |
R-free | 0.29800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1aly |
RMSD bond length | 0.010 |
RMSD bond angle | 1.400 |
Data reduction software | MOSFLM |
Data scaling software | SCALA (3.2.25) |
Phasing software | PHASER (2.1.1) |
Refinement software | CNS (1.3) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 114.961 | 114.961 | 3.690 |
High resolution limit [Å] | 3.200 | 11.070 | 3.500 |
Rmerge | 0.102 | 0.046 | 0.351 |
Rmeas | 0.114 | 0.506 | |
Rpim | 0.072 | 0.308 | |
Total number of observations | 2019 | 9409 | |
Number of reflections | 24906 | ||
<I/σ(I)> | 8.9 | 35.1 | 2.2 |
Completeness [%] | 93.7 | 82.3 | 97.6 |
Redundancy | 2.6 | 2.8 | 2.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 295 | 12% PEG6000, 0.1M MOPS, 10% isopropanol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K |