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 |
