2Y9Q
Crystal structure of human ERK2 complexed with a MAPK docking peptide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2010-07-25 |
Detector | RIGAKU RAXIS IV++ |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 65.360, 65.880, 95.050 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 53.856 - 1.550 |
R-factor | 0.1557 |
Rwork | 0.155 |
R-free | 0.17680 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2gph |
RMSD bond length | 0.009 |
RMSD bond angle | 1.327 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 53.860 | 1.630 |
High resolution limit [Å] | 1.550 | 1.550 |
Rmerge | 0.070 | 0.650 |
Number of reflections | 59403 | |
<I/σ(I)> | 15.82 | 1.92 |
Completeness [%] | 98.6 | 91.4 |
Redundancy | 5.32 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.5 | 12% PEG 20000, 100 MM MIB BUFFER PH 6.5 . |