8P2R
Human Aldose Reductase Mutant A299G/L300A in Complex with a Ligand with an IDD Structure (3-({[2-(carboxymethoxy)-4-fluorobenzoyl]amino}methyl)benzoic acid)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.2 |
Synchrotron site | BESSY |
Beamline | 14.2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-06-28 |
Detector | DECTRIS PILATUS3 2M |
Wavelength(s) | 0.918400 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 47.335, 66.813, 49.298 |
Unit cell angles | 90.00, 92.10, 90.00 |
Refinement procedure
Resolution | 21.630 - 1.250 |
R-factor | 0.1079 |
Rwork | 0.107 |
R-free | 0.13640 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.006 |
RMSD bond angle | 0.978 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | PHENIX (1.18.2_3874) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 49.270 | 1.330 |
High resolution limit [Å] | 1.250 | 1.250 |
Number of reflections | 76528 | 7826 |
<I/σ(I)> | 21.63 | 3.97 |
Completeness [%] | 90.2 | 57.2 |
Redundancy | 6.5 | 4.9 |
CC(1/2) | 0.999 | 0.912 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5 | 291 | 50 mM Di-Ammoniumhydrogen citrate pH 5: 15 mg/mL hAR, 5.2 mg/mL DTT, 0.7 mg/mL NADP+, 12% (w/v) PEG 6000; Reservoir: 120 mM Di-Ammoniumhydrogen citrate pH 5, 20% (w/v) PEG 6000; Soaking: 120 mM di-ammonium hydrogen citrate pH 5.0, 25% PEG 6000, saturated ligand |