8IBK
Crystal structure of Bacillus sp. AHU2216 GH13_31 Alpha-glucosidase E256Q/N258G in complex with maltotriose
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL41XU |
Synchrotron site | SPring-8 |
Beamline | BL41XU |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2018-04-25 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 1.00 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 56.965, 88.991, 128.373 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 47.980 - 1.690 |
R-factor | 0.183 |
Rwork | 0.182 |
R-free | 0.20890 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5zcd |
RMSD bond length | 0.006 |
RMSD bond angle | 0.901 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | PHENIX ((1.20.1_4487: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.800 |
High resolution limit [Å] | 1.690 | 1.690 |
Rmeas | 0.112 | 0.981 |
Number of reflections | 72935 | 11510 |
<I/σ(I)> | 17.22 | 1.99 |
Completeness [%] | 99.6 | |
Redundancy | 11.8 | |
CC(1/2) | 0.999 | 0.864 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 10 mM G3, 0.2 M CaCl2, and 20% polyethylene glycol 3350 |