4W9Y
X-ray structure of human glutamate carboxypeptidase II (GCPII) in complex with a glutamyl sulfamide inhibitor CJC47
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.2 |
Synchrotron site | BESSY |
Beamline | 14.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-02-14 |
Detector | RAYONIX MX-225 |
Wavelength(s) | 0.918 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 101.189, 130.425, 158.452 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 28.430 - 1.640 |
R-factor | 0.15951 |
Rwork | 0.159 |
R-free | 0.17694 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.018 |
RMSD bond angle | 1.630 |
Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.730 |
High resolution limit [Å] | 1.640 | 1.640 |
Rmerge | 0.066 | |
Number of reflections | 94692 | |
<I/σ(I)> | 19 | 2.5 |
Completeness [%] | 99.2 | 95.7 |
Redundancy | 5.8 | 5.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 288 | 34% (v/v) pentaerythritol propoxylate PO/OH 5/4, 0.5 % (w/v) PEG 3350, and 100 mM Tris-HCl, pH 8.0 |