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2YWP

Crystal Structure of CHK1 with a Urea Inhibitor

Replaces:  2FGA
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU RU200
Temperature [K]110
Detector technologyIMAGE PLATE
Collection date2001-07-26
DetectorMARRESEARCH
Wavelength(s)1.54
Spacegroup nameP 1 21 1
Unit cell lengths44.863, 65.513, 57.840
Unit cell angles90.00, 94.07, 90.00
Refinement procedure
Resolution17.900 - 2.900
R-factor0.241
Rwork0.218
R-free0.29700
Structure solution methodMOLECULAR REPLACEMENT
RMSD bond length0.008
RMSD bond angle1.500
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000
Phasing softwareCNX (2002)
Refinement softwareCNX (2002)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]20.0003.000
High resolution limit [Å]2.9002.900
Number of reflections6920
<I/σ(I)>5.52
Completeness [%]92.299.5
Redundancy3.12.5
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, SITTING DROP7.5298PEG 8000, Isopropanol, HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K

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