6ZGX
Structure of human galactokinase 1 bound with 2-(4-chlorophenyl)-N-(pyrimidin-2-yl)acetamide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I04-1 |
Synchrotron site | Diamond |
Beamline | I04-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2018-10-01 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.91587 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 73.772, 114.447, 120.924 |
Unit cell angles | 90.00, 100.55, 90.00 |
Refinement procedure
Resolution | 82.590 - 1.860 |
R-factor | 0.2503 |
Rwork | 0.249 |
R-free | 0.27420 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1wuu |
RMSD bond length | 0.006 |
RMSD bond angle | 1.412 |
Data reduction software | XDS |
Data scaling software | Aimless (0.7.2) |
Phasing software | REFMAC |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 114.440 | 114.440 | 1.910 |
High resolution limit [Å] | 1.860 | 8.320 | 1.860 |
Rmerge | 0.081 | 0.037 | 0.836 |
Rmeas | 0.096 | 0.044 | 0.986 |
Rpim | 0.052 | 0.023 | 0.520 |
Total number of observations | 560340 | 6736 | 42310 |
Number of reflections | 164750 | 1913 | 12062 |
<I/σ(I)> | 7 | 20.4 | 1.1 |
Completeness [%] | 99.6 | 99.8 | 99.1 |
Redundancy | 3.4 | 3.5 | 3.5 |
CC(1/2) | 0.988 | 0.980 | 0.706 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | 0.1 M MOPS/sodium HEPES pH 7.0-7.5, 40-50 % Morpheus Precipitant Mix 4 (50% mix = 12.5% MPD, 12.5% PEG1000, 12.5% PEG3350), 0.1 M Morpheus Carboxylic acids mix (0.02M each of - sodium formate, ammonium acetate, sodium citrate tribasic dehydrate, sodium potassium tartrate tetrahydrate and sodium oxamate) |