1ZJK
Crystal structure of the zymogen catalytic region of human MASP-2
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-4 |
Synchrotron site | ESRF |
Beamline | ID14-4 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-03-18 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.9392 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 47.665, 72.689, 110.989 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 28.900 - 2.180 |
R-factor | 0.20733 |
Rwork | 0.205 |
R-free | 0.25285 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | SP domain of PDB ENTRY 1Q3X |
RMSD bond length | 0.005 |
RMSD bond angle | 0.875 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | MOLREP |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 28.900 | 2.250 |
High resolution limit [Å] | 2.180 | 2.180 |
Rmerge | 0.099 | 0.575 |
Number of reflections | 18330 | |
<I/σ(I)> | 15.13 | 1.9 |
Completeness [%] | 88.1 | 43.1 |
Redundancy | 8.3 | 1.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 293 | PEG 6000, sodium chloride, TRIS/HCl buffer, pH 8.0, temperature 293K, VAPOR DIFFUSION, HANGING DROP |