4Y89
Crystal structure of the N-terminal domain of CEACAM7
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-B |
Synchrotron site | APS |
Beamline | 23-ID-B |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2014-11-26 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.0332 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 32.623, 64.886, 103.164 |
Unit cell angles | 90.00, 89.99, 90.00 |
Refinement procedure
Resolution | 103.160 - 1.470 |
R-factor | 0.1455 |
Rwork | 0.143 |
R-free | 0.19340 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2qsq |
RMSD bond length | 0.020 |
RMSD bond angle | 1.901 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 103.160 | 1.500 |
High resolution limit [Å] | 1.470 | 1.470 |
Rmerge | 0.444 | |
Number of reflections | 71599 | |
<I/σ(I)> | 28 | 1.57 |
Completeness [%] | 98.2 | 82.7 |
Redundancy | 2.9 | 1.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 293 | 18% PEG 8000, 0.1 M Tris, pH 8.5, 0.2M Magnesium Chloride |