2DU1
Crystal Structure of basic winged bean lectin in complex with Methyl-alpha-N-acetyl-D galactosamine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Detector | MAR scanner 345 mm plate |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 157.619, 90.960, 73.430 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.600 |
R-factor | 0.194 |
Rwork | 0.194 |
R-free | 0.25100 |
Starting model (for MR) | 1wbl |
RMSD bond length | 0.008 |
RMSD bond angle | 1.400 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.690 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.135 | 0.438 |
Number of reflections | 31848 | |
<I/σ(I)> | 24.3 | 5.8 |
Completeness [%] | 95.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.4 | 300 | 20% PEG 4000, 10% Iso-propenol, 0.02M PBS, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 300K |