3PC2
Full length structure of cystathionine beta-synthase from Drosophila
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-D |
Synchrotron site | APS |
Beamline | 23-ID-D |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-10-13 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.0332 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 92.914, 138.157, 75.192 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 41.260 - 1.800 |
R-factor | 0.1612 |
Rwork | 0.160 |
R-free | 0.19320 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1m54 |
RMSD bond length | 0.013 |
RMSD bond angle | 1.348 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | BALBES |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.860 |
High resolution limit [Å] | 1.800 | 3.880 | 1.800 |
Rmerge | 0.080 | 0.044 | 0.403 |
Number of reflections | 42962 | ||
<I/σ(I)> | 12.4 | ||
Completeness [%] | 95.9 | 99.9 | 72.2 |
Redundancy | 8 | 8 | 5.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 6.5 | 298 | 23% PEG 3350, 0.2 Li2SO4, 100 mM BIS-TRIS 6.5, vapor diffusion, temperature 298K |