8IUB
Crystal structure of GH66 endodextranase from Flavobacterium johnsoniae in complex with isomaltotriose
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE BL-5A |
Synchrotron site | Photon Factory |
Beamline | BL-5A |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2022-05-15 |
Detector | DECTRIS PILATUS 2M |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 41.911, 91.058, 137.354 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.570 - 1.180 |
Rwork | 0.163 |
R-free | 0.18960 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.648 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0405) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.780 | 1.200 |
High resolution limit [Å] | 1.180 | 1.180 |
Rmerge | 0.063 | 0.975 |
Rmeas | 0.069 | 1.065 |
Rpim | 0.019 | 0.302 |
Number of reflections | 173012 | 173012 |
<I/σ(I)> | 19 | 2.5 |
Completeness [%] | 99.9 | |
Redundancy | 12.5 | |
CC(1/2) | 1.000 | 0.804 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | 100mM Tris-HCl, pH 8.5-9.0, 200mM lithium sulfate, 20% PEG 4000 |