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Crystal structure of phosphinothricin acetyltransferase from agrobacterium tumefaciens
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other SAD model built based on an experimental map
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 3.5M Ammonium Sulfate, 0.1M HEPES pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.18 43.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.849 α = 90 b = 64.49 β = 99.3 c = 145.447 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARRESEARCH Vertical focussing mirror down stream of monochromator 2005-01-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X9A 0.9790 NSLS X9A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 19.65 99.8 0.075 10.45 2.2 89254 89254 -3 9.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.07 99.8 0.324 8933
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2 19.65 45071 4214 95.5 0.1921 0.1921 0.192 0.1991 0.23 0.2375 RANDOM 21.8
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] 0.89 -4.02 0.19 -1.07
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.2 c_scangle_it 2.87 c_scbond_it 2.08 c_mcangle_it 1.78 c_mcbond_it 1.19 c_angle_deg 1.1 c_improper_angle_d 0.6 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5136 Nucleic Acid Atoms Solvent Atoms 823 Heterogen Atoms 25
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SOLVE phasing CNS refinement