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2X72

CRYSTAL STRUCTURE OF THE CONSTITUTIVELY ACTIVE E113Q,D2C,D282C RHODOPSIN MUTANT WITH BOUND GALPHACT PEPTIDE.

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE ID23-2
Synchrotron siteESRF
BeamlineID23-2
Temperature [K]100
Detector technologyCCD
Collection date2009-06-27
DetectorMARMOSAIC 225 mm CCD
Spacegroup nameH 3 2
Unit cell lengths243.986, 243.986, 109.156
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution39.940 - 3.000
R-factor0.212
Rwork0.210
R-free0.24400
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)3DQB AND 1GZM
RMSD bond length0.010
RMSD bond angle1.520
Data reduction softwareXDS
Data scaling softwareSCALA
Phasing softwarePHASER
Refinement softwarePHENIX ((PHENIX.REFINE))
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]40.0003.160
High resolution limit [Å]3.0003.000
Rmerge0.1200.780
Number of reflections25221
<I/σ(I)>112.1
Completeness [%]91.965.2
Redundancy5.84.5
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
14.53.0-3.4 M AMMONIUM SULFATE, 100 MM SODIUM ACETATE PH 4.5

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