4LFM
Crystal Structure of D-galactose-6-phosphate isomerase in complex with D-psicose
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PAL/PLS BEAMLINE 7A (6B, 6C1) |
Synchrotron site | PAL/PLS |
Beamline | 7A (6B, 6C1) |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-06-26 |
Detector | ADSC QUANTUM 270 |
Wavelength(s) | 0.97932 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 108.255, 115.958, 54.729 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 1.650 |
Rwork | 0.227 |
R-free | 0.24740 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4lfk |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.680 |
High resolution limit [Å] | 1.650 | 4.480 | 1.650 |
Rmerge | 0.096 | 0.063 | 0.561 |
Number of reflections | 82373 | ||
<I/σ(I)> | 8.9 | ||
Completeness [%] | 98.5 | 89.4 | 96.8 |
Redundancy | 12.9 | 12.4 | 10.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 295 | 20% PEG 3350, 0.2M potassium formate, VAPOR DIFFUSION, HANGING DROP, temperature 295K |