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3K1U

Beta-xylosidase, family 43 glycosyl hydrolase from Clostridium acetobutylicum

Replaces:  3CPN
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsAPS BEAMLINE 19-ID
Synchrotron siteAPS
Beamline19-ID
Temperature [K]100
Detector technologyCCD
Collection date2008-03-12
DetectorADSC QUANTUM 315
Wavelength(s)0.9792
Spacegroup nameP 21 21 21
Unit cell lengths47.450, 59.658, 112.391
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution37.200 - 1.550
R-factor0.137
Rwork0.136
R-free0.16100
Structure solution methodSAD
RMSD bond length0.019
RMSD bond angle1.819
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareSHELXD
Refinement softwareREFMAC
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]37.2001.580
High resolution limit [Å]1.5501.550
Rmerge0.0910.596
Number of reflections47116
<I/σ(I)>10.72.17
Completeness [%]99.999
Redundancy6.74.2
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, SITTING DROP7.52890.2 M magnesium chloride, 0.1 M Hepes buffer, 25% PEG 3350, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K

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