2CZI
Crystal structure of human myo-inositol monophosphatase 2 (IMPA2) with calcium and phosphate ions
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU FR-E |
Temperature [K] | 93 |
Detector technology | IMAGE PLATE |
Collection date | 2004-12-22 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.5418 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 106.295, 106.295, 54.857 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 47.130 - 3.000 |
R-factor | 0.25 |
Rwork | 0.250 |
R-free | 0.28600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2czh |
RMSD bond length | 0.009 |
RMSD bond angle | 1.600 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.110 |
High resolution limit [Å] | 3.000 | 3.000 |
Number of reflections | 7387 | |
<I/σ(I)> | 12.3 | 3.5 |
Completeness [%] | 100.0 | 100 |
Redundancy | 5.3 | 5.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | 0.008M Potassium dihydrogen phosphate, 14% PEG 8000, 20% Glycerol, 5mM CaCl2, VAPOR DIFFUSION, SITTING DROP, temperature 293K |