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2X2W

Acetylglutamate kinase from Escherichia coli bound to N-acetyl-L-glutamyl-5-phosphate

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE ID14-2
Synchrotron siteESRF
BeamlineID14-2
Temperature [K]100
Detector technologyCCD
Collection date2001-07-01
DetectorADSC QUANTUM 4
Spacegroup nameP 61 2 2
Unit cell lengths78.652, 78.652, 283.054
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution20.000 - 2.000
R-factor0.2
Rwork0.199
R-free0.22500
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)2wxb
RMSD bond length0.009
RMSD bond angle1.168
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000 (K)
Phasing softwareAMoRE
Refinement softwareREFMAC (5.5.0072)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]29.2402.070
High resolution limit [Å]2.0002.000
Number of reflections35550
<I/σ(I)>446.3
Completeness [%]99.8100
Redundancy12.611.7
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP6.529430-35 % PEG MONOMETHYL ETHER 5K, 0.1 M MES PH 6.5, 0.1-0.2 M (NH4)2SO4

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