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7DY2

Crystal Structure of Cyanobacterial Circadian Clock Protein KaiC

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsSPRING-8 BEAMLINE BL44XU
Synchrotron siteSPring-8
BeamlineBL44XU
Temperature [K]100
Detector technologyCCD
Collection date2016-12-03
DetectorRAYONIX MX-225
Wavelength(s)0.9
Spacegroup nameP 1 21 1
Unit cell lengths92.803, 206.600, 168.383
Unit cell angles90.00, 94.69, 90.00
Refinement procedure
Resolution49.240 - 3.040
R-factor0.2662
Rwork0.263
R-free0.32560
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)2gbl
RMSD bond length0.002
RMSD bond angle1.245
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000
Phasing softwareMOLREP
Refinement softwareREFMAC (5.8.0253)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]50.0003.150
High resolution limit [Å]3.0383.038
Rmerge0.1330.899
Number of reflections12030812016
<I/σ(I)>15.6
Completeness [%]99.9
Redundancy3.8
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1EVAPORATION5313Acetatic acid, Sodium formate

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