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1Q3N

Crystal structure of KDO8P synthase in its binary complex with substrate PEP

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE BM30A
Synchrotron siteESRF
BeamlineBM30A
Temperature [K]100
Detector technologyCCD
Collection date2003-04-23
DetectorMARRESEARCH
Wavelength(s)0.9797
Spacegroup nameI 2 3
Unit cell lengths118.441, 118.441, 118.441
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution24.000 - 2.700
R-factor0.2423
Rwork0.235
R-free0.26800
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1d9e
RMSD bond length0.007
RMSD bond angle1.209
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareCNS
Refinement softwareCNS
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]100.0002.680
High resolution limit [Å]2.6202.620
Rmerge0.0600.396
Number of reflections8169
Completeness [%]96.394.6
Redundancy62.5
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP7.4293PEG 4000, Glycrol, Tris-HCl , pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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