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2XAX

Ribonucleotide reductase Y730NO2Y and Y731A modified R1 subunit of E. coli

Replaces:  2X3I
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE ID23-2
Synchrotron siteESRF
BeamlineID23-2
Temperature [K]100
Detector technologyCCD
Collection date2009-03-15
DetectorMARRESEARCH
Spacegroup nameH 3 2
Unit cell lengths224.863, 224.863, 336.401
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution169.031 - 2.750
R-factor0.186
Rwork0.182
R-free0.26100
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)2x0x
RMSD bond length0.016
RMSD bond angle1.686
Data reduction softwareMOSFLM
Data scaling softwareTRUNCATE
Refinement softwareREFMAC (5.2.0019)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]84.2102.770
High resolution limit [Å]2.7502.750
Rmerge0.1800.490
Number of reflections75336
<I/σ(I)>9.831.68
Completeness [%]89.587
Redundancy5.615.34
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
16LITHIUM SULPHATE 1.5M, SODIUM CHLORIDE BUFFER PH 6.

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