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1YBH

Crystal structure of Arabidopsis thaliana Acetohydroxyacid synthase In Complex With A Sulfonylurea Herbicide Chlorimuron Ethyl

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsAPS BEAMLINE 14-BM-D
Synchrotron siteAPS
Beamline14-BM-D
Temperature [K]100
Detector technologyCCD
Collection date2003-12-12
DetectorADSC QUANTUM 4
Wavelength(s)1.00
Spacegroup nameP 64 2 2
Unit cell lengths178.518, 178.518, 184.776
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution50.000 - 2.500
R-factor0.1951
Rwork0.192
R-free0.22260
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1n0h
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareCNS
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]50.0002.590
High resolution limit [Å]2.5002.500
Rmerge0.056
Number of reflections59390
<I/σ(I)>24.34.1
Completeness [%]98.997.2
Redundancy8.34.4
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP290Tris, FAD, DTT, ThDP, magnesium chloride, chlorimuron ethyl, CHES, lithium sulfate, potassium sodium tartrate, pH 9.0-9.8, VAPOR DIFFUSION, HANGING DROP, temperature 290K

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