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6AGM

Molecular basis for feedback inhibition of tyrosine-regulated 3-deoxy-d-arabino-heptulosonate-7-phosphate synthase from Escherichia coli

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsSSRF BEAMLINE BL19U1
Synchrotron siteSSRF
BeamlineBL19U1
Temperature [K]100
Detector technologyPIXEL
Collection date2016-05-08
DetectorDECTRIS PILATUS 6M
Wavelength(s)0.979
Spacegroup nameP 1 21 1
Unit cell lengths54.189, 133.859, 87.670
Unit cell angles90.00, 91.23, 90.00
Refinement procedure
Resolution38.207 - 2.000
R-factor0.195
Rwork0.193
R-free0.22880
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1qr7
RMSD bond length0.009
RMSD bond angle0.737
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000
Phasing softwarePHASER
Refinement softwarePHENIX ((1.13_2998: ???))
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]50.0002.070
High resolution limit [Å]2.0002.000
Rpim0.0360.368
Number of reflections823536902
<I/σ(I)>19.41
Completeness [%]97.0
Redundancy6.4
CC(1/2)0.9970.651
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, SITTING DROP5.529116% PEG 4000, 10% 2-propanol, 0.1 M sodium citrate, pH 5.5

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