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4XXH

TREHALOSE REPRESSOR FROM ESCHERICHIA COLI

Replaces:  1BYK
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE BL19
Synchrotron siteESRF
BeamlineBL19
Temperature [K]277
Detector technologyCCD
Collection date1996-04-15
DetectorCUSTOM-MADE
Wavelength(s)0.905
Spacegroup nameP 65
Unit cell lengths84.890, 84.890, 169.000
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution36.760 - 2.400
R-factor0.1521
Rwork0.151
R-free0.17300
Structure solution methodMIR
RMSD bond length0.010
RMSD bond angle1.090
Data reduction softwareXDS
Data scaling softwareXSCALE
Phasing softwareDAREFI
Refinement softwareBUSTER (2.11.6)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]40.0002.500
High resolution limit [Å]2.4002.400
Rmerge0.670
Number of reflections25724
<I/σ(I)>141.5
Completeness [%]95.572.1
Redundancy5.92.6
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP5.53001.6-1.9M sodium formate, 0.1M sodium acetate

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