4CMM
Structure of human CD47 in complex with human Signal Regulatory Protein (SIRP) alpha v1
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Collection date | 2010-06-12 |
Spacegroup name | P 1 2 1 |
Unit cell lengths | 67.390, 32.470, 69.610 |
Unit cell angles | 90.00, 115.06, 90.00 |
Refinement procedure
Resolution | 34.620 - 1.920 |
R-factor | 0.1945 |
Rwork | 0.193 |
R-free | 0.22790 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2jjs |
RMSD bond length | 0.011 |
RMSD bond angle | 1.210 |
Data reduction software | XDS (XIA2) |
Data scaling software | XSCALE (XIA2) |
Phasing software | PHASER |
Refinement software | BUSTER (2.11.4) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 34.620 | 1.970 |
High resolution limit [Å] | 1.920 | 1.920 |
Rmerge | 0.050 | 0.440 |
Number of reflections | 21067 | |
<I/σ(I)> | 12.9 | 2.5 |
Completeness [%] | 99.1 | 96 |
Redundancy | 3.6 | 3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8.5 | 20% PEG 6000 0.1M TRIS PH8.5 |