1VEP
Crystal Structure Analysis of Triple (T47M/Y164E/T328N)/maltose of Bacillus cereus Beta-Amylase at pH 6.5
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | MACSCIENCE |
Temperature [K] | 293 |
Detector technology | AREA DETECTOR |
Collection date | 2003-08-04 |
Detector | SIEMENS HI-STAR |
Wavelength(s) | 1.5418 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 57.450, 92.695, 65.755 |
Unit cell angles | 90.00, 102.37, 90.00 |
Refinement procedure
Resolution | 14.900 - 2.060 |
R-factor | 0.183 |
Rwork | 0.183 |
R-free | 0.22600 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.006 |
RMSD bond angle | 1.300 |
Data reduction software | SAINT |
Data scaling software | SAINT |
Phasing software | CNS |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 35.700 | 1.900 |
High resolution limit [Å] | 1.800 | 1.840 |
Number of reflections | 53224 | |
Completeness [%] | 90.1 | 36.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 291 | PEG 6000, ammonium sulfate, potassium phosphate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K |