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2DQ4

Crystal structure of threonine 3-dehydrogenase

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsSPRING-8 BEAMLINE BL45XU
Synchrotron siteSPring-8
BeamlineBL45XU
Temperature [K]100
Detector technologyIMAGE PLATE
Collection date2003-07-03
DetectorRIGAKU RAXIS V
Wavelength(s)1.0
Spacegroup nameP 61 2 2
Unit cell lengths136.349, 136.349, 269.714
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution19.990 - 2.500
R-factor0.207
Rwork0.207
R-free0.23700
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)KETOSE REDUCTASE(ID:1E3J)
RMSD bond length0.011
RMSD bond angle1.700
Data reduction softwareCrystalClear
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareCNS (1.1)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]50.0002.590
High resolution limit [Å]2.5002.500
Number of reflections51941
Completeness [%]99.899.8
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP6.5293Sodium Acetate, Mes pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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