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1ZT4

The crystal structure of human CD1d with and without alpha-Galactosylceramide

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE ID14-1
Synchrotron siteESRF
BeamlineID14-1
Temperature [K]100
Detector technologyCCD
Collection date2004-10-11
DetectorADSC QUANTUM 4
Wavelength(s)0.9340
Spacegroup nameP 21 21 21
Unit cell lengths50.470, 94.300, 176.070
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution30.000 - 3.000
R-factor0.234
Rwork0.234
R-free0.32600
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1cd1
RMSD bond length0.010
RMSD bond angle1.650
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareCNS (1.1)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]30.0003.190
High resolution limit [Å]3.0003.000
Rmerge0.1840.940
Number of reflections17523
<I/σ(I)>15.23.2
Completeness [%]99.8100
Redundancy11.211.2
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, SITTING DROP7.5293PEG3350, potassium fluoride, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K

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