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2NQY

Crystal structure of alkaline thermophlic xylanase from Bacillus sp. (NCL 86-6-10) with complex xylotriose: Xylotriose cleaved to xylobiose and xylose

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU RU200
Temperature [K]295
Detector technologyIMAGE PLATE
Collection date2006-03-31
DetectorRIGAKU RAXIS IV
Wavelength(s)1.5418
Spacegroup nameP 43 21 2
Unit cell lengths78.363, 78.363, 140.840
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution68.500 - 2.400
R-factor0.19443
Rwork0.192
R-free0.24280
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1h4g
RMSD bond length0.012
RMSD bond angle1.380
Data reduction softwareDENZO
Data scaling softwareHKL-2000
Phasing softwareAMoRE
Refinement softwareREFMAC (5.2.0019)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]68.52030.000
High resolution limit [Å]2.4002.400
Rmerge0.0520.052
Number of reflections17873
<I/σ(I)>32.1132.11
Completeness [%]99.899.8
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP5.529540% Isopropanol, 0.4M Sodium citrate, 0.1M Sodium cacodylate buffer, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K

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