5MAH
Crystal structure of MELK in complex with an inhibitor
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-10-04 |
Detector | DECTRIS PILATUS 6M-F |
Wavelength(s) | 0.976254 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 59.667, 63.704, 90.945 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 43.550 - 2.000 |
R-factor | 0.1853 |
Rwork | 0.183 |
R-free | 0.23715 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | in house melk structure |
RMSD bond length | 0.011 |
RMSD bond angle | 1.439 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0151) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 43.550 | 2.110 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.068 | 0.735 |
Number of reflections | 23513 | |
<I/σ(I)> | 15.4 | 2.5 |
Completeness [%] | 98.3 | 98.6 |
Redundancy | 5.1 | 4.9 |
CC(1/2) | 0.999 | 0.824 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 10-20% PEG 3350 or PEG 4000, 0.1 M BIS TRIS pH 6.5, 0.6M NaCl |