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GLUCOSAMINE-6-PHOSPHATE DEAMINASE FROM E.COLI, R CONFORMER. COMPLEXED WITH THE ALLOSTERIC ACTIVATOR N-ACETYL-GLUCOSAMINE-6-PHOSPHATE AT 2.2 A RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 HEPES, sodium acetate, pH 7.5, VAPOR DIFFUSION, HANGING DROP at 291K
Crystal Properties Matthews coefficient Solvent content 2.85 56.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 125.72 α = 90 b = 125.72 β = 90 c = 223.95 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 IMAGE PLATE MARRESEARCH 1998-01-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 SSRL BL7-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.2 50 89.5 0.087 6.77 2.6 30845 17.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.34 74.7 0.305 1.4 3846
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.2 50 30845 3087 89.5 0.199 0.227 RANDOM
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -1.48 0.48 -1.48 2.96
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.2 c_scangle_it 3.19 c_scbond_it 2.12 c_mcangle_it 1.98 c_angle_deg 1.3 c_mcbond_it 1.22 c_improper_angle_d 0.75 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4184 Nucleic Acid Atoms Solvent Atoms 235 Heterogen Atoms 38
Software Software Software Name Purpose CNS refinement MAR345 data collection DENZO data reduction CCP4 data scaling CNS phasing