6HKZ
X-ray structure of human glutamate carboxypeptidase II (GCPII) in complex with a inhibitor RNA 2-49-1
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.2 |
Synchrotron site | BESSY |
Beamline | 14.2 |
Temperature [K] | 90 |
Detector technology | PIXEL |
Collection date | 2017-08-23 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.918 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 102.956, 132.259, 161.589 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 47.590 - 2.090 |
R-factor | 0.17148 |
Rwork | 0.170 |
R-free | 0.20308 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 3bi1 |
RMSD bond length | 0.014 |
RMSD bond angle | 1.656 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | REFMAC |
Refinement software | REFMAC (5.8.0222) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.210 |
High resolution limit [Å] | 2.090 | 2.090 |
Rmerge | 0.091 | 0.666 |
Number of reflections | 64380 | 10099 |
<I/σ(I)> | 12.56 | 2.05 |
Completeness [%] | 99.2 | 97.4 |
Redundancy | 4.5 | 4.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 293 | 33% (v/v) pentaerythritol propoxylate PO/OH 5/4 2 % (w/v) PEG 3350 100 mM Tris-HCl, pH 8.0 |