1U33
In situ extension as an approach for identifying novel alpha-amylase inhibitors
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 100 |
Detector technology | AREA DETECTOR |
Collection date | 2003-03-20 |
Detector | MARRESEARCH |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 52.200, 67.400, 130.200 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.950 |
R-factor | 0.186 |
Rwork | 0.183 |
R-free | 0.22700 |
Structure solution method | MOLECULAR REPLACEMENT |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 10.000 | 1.970 |
High resolution limit [Å] | 1.900 | 1.900 |
Number of reflections | 30514 | |
Completeness [%] | 89.1 | 80.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | MPD, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |