5Z34
The structure of a chitin deacetylase from Bombyx mori provide the first insight into insect chitin deacetylation mechanism
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NFPSS BEAMLINE BL18U |
Synchrotron site | NFPSS |
Beamline | BL18U |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-09-19 |
Detector | DECTRIS PILATUS 300K |
Wavelength(s) | 0.97775 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 115.017, 115.017, 106.510 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 46.964 - 2.399 |
R-factor | 0.1759 |
Rwork | 0.175 |
R-free | 0.19130 |
RMSD bond length | 0.010 |
RMSD bond angle | 1.097 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | PHENIX |
Refinement software | PHENIX ((1.11.1_2575: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.340 |
High resolution limit [Å] | 2.300 | 2.300 |
Number of reflections | 32284 | 1815 |
<I/σ(I)> | 3 | 2.1 |
Completeness [%] | 100.0 | 100 |
Redundancy | 11.2 | 10.5 |
CC(1/2) | 0.834 | 0.907 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 277 | 0.02M Calcium chloride dihydrate, 0.1M Sodium acetate trihydrate pH 4.6, 30% v/v (+/-)-2-Methyl-2,4-pentanediol |