2V8M
Carbohydrate-binding of the starch binding domain of Rhizopus oryzae glucoamylase in complex with beta-cyclodextrin and maltoheptaose
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSRRC BEAMLINE BL13C1 |
Synchrotron site | NSRRC |
Beamline | BL13C1 |
Temperature [K] | 293 |
Detector technology | CCD |
Collection date | 2006-12-05 |
Detector | ADSC CCD |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 37.686, 110.908, 61.161 |
Unit cell angles | 90.00, 90.72, 90.00 |
Refinement procedure
Resolution | 29.480 - 2.300 |
R-factor | 0.238 |
Rwork | 0.238 |
R-free | 0.28000 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.700 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | CNS (1.2) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.380 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.080 | 0.390 |
Number of reflections | 22511 | |
<I/σ(I)> | 14.3 | 2.5 |
Completeness [%] | 99.4 | 97.4 |
Redundancy | 3.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.5 | PEG8K, AMMONIUM SULFATE, pH 6.5 |