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4UN0

Crystal structure of the human CDK12-cyclinK complex

Replaces:  4CJY
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsDIAMOND BEAMLINE I24
Synchrotron siteDiamond
BeamlineI24
Temperature [K]100
Detector technologyPIXEL
Collection date2013-12-08
DetectorDECTRIS PILATUS 6M
Spacegroup nameP 1 21 1
Unit cell lengths49.580, 148.780, 92.150
Unit cell angles90.00, 94.22, 90.00
Refinement procedure
Resolution57.821 - 3.150
R-factor0.2172
Rwork0.215
R-free0.27110
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)PDB ENTRIES 2I53 AND 4BCG
RMSD bond length0.002
RMSD bond angle0.579
Data reduction softwarexia2
Data scaling softwareAimless
Phasing softwarePHASER
Refinement softwarePHENIX ((PHENIX.REFINE))
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]57.8203.370
High resolution limit [Å]3.1503.150
Rmerge0.1900.870
Number of reflections22936
<I/σ(I)>8.72
Completeness [%]99.499.3
Redundancy4.34.2
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
16.520% PEG3350, 10% ETGLY, 0.1M BISTRIS PROPANE PH6.5, 0.2M SODIUM NITRATE

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