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3K1V

Cocrystal structure of a mutant class-I preQ1 riboswitch

Replaces:  3FU4
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsALS BEAMLINE 5.0.1
Synchrotron siteALS
Beamline5.0.1
Detector technologyCCD
DetectorADSC QUANTUM 210
Spacegroup nameH 3 2
Unit cell lengths76.810, 76.810, 85.900
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution30.000 - 2.200
R-factor0.23
Rwork0.230
R-free0.26900
Structure solution methodMOLECULAR REPLACEMENT
RMSD bond length0.004
RMSD bond angle1.320
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwarePHASER
Refinement softwareCNS (1.2)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]30.0002.280
High resolution limit [Å]2.2002.200
Rmerge0.0850.414
Number of reflections4836
Completeness [%]95.069.1
Redundancy8.82.2
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1730% PEG 200, 50MM CACL2, 100MM HEPES-KOH PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K

221051

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