5SEV
Crystal Structure of human phosphodiesterase 10 in complex with 2,3,5-trimethyl-6-[2-(1-methyl-4-phenylimidazol-2-yl)ethyl]pyrazine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X10SA |
Synchrotron site | SLS |
Beamline | X10SA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2011-01-27 |
Detector | PSI PILATUS 6M |
Wavelength(s) | 1.000000 |
Spacegroup name | H 3 |
Unit cell lengths | 135.434, 135.434, 235.847 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 43.760 - 2.310 |
R-factor | 0.1815 |
Rwork | 0.179 |
R-free | 0.23130 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | inhouse model |
RMSD bond length | 0.008 |
RMSD bond angle | 1.491 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 43.760 | 43.760 | 2.370 |
High resolution limit [Å] | 2.310 | 10.330 | 2.310 |
Rmerge | 0.101 | 0.031 | 1.368 |
Rmeas | 0.113 | 0.034 | 1.534 |
Total number of observations | 365903 | ||
Number of reflections | 70699 | 786 | 5244 |
<I/σ(I)> | 10.68 | 39.73 | 1.23 |
Completeness [%] | 99.9 | 98.7 | 99.9 |
Redundancy | 5.176 | 5.167 | 4.911 |
CC(1/2) | 0.998 | 0.999 | 0.451 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 295 | 5-20 mg/mL protein in 25mM HEPES/NaOH pH7.5, 150mM NaCl, 50mM BME mixed 1:1 with reservoir 0.1M HEPES/NaOH pH7.5, 30% PEG550MME, 50mM MgCl2 |