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Crystal structure of shikimate dehydrogenase from aquifex aeolicus in complex with mercury at 2.5 angstrom resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Soaking 6.4 292 0.1 mM ethyl mercuric phosphate in 0.1 M MES (pH 6.4-6.6), 12% PEG20K, Soaking, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.14 42.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.181 α = 90 b = 74.928 β = 90 c = 190.046 γ = 90
Symmetry Space Group P 21 21 21
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 ADSC QUANTUM 4 1999-10-06 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X9B 0.9918,1.0072,1.0084,1.0087 NSLS X9B
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.5 30 93.6 0.084 0.281 14.8 3.4 17682 17682 41.5
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) 2.5 2.59 82.9 0.507 2 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 MAD THROUGHOUT 2.5 29.42 17001 17001 829 90.8 0.229 0.229 0.2287 0.272 0.2714 RANDOM 47.3
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] -0.29 15.08 -14.79
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.4 c_scangle_it 6.89 c_mcangle_it 4.91 c_scbond_it 4.81 c_mcbond_it 3.08 c_angle_deg 1.3 c_improper_angle_d 0.97 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.4 c_scangle_it 6.89 c_mcangle_it 4.91 c_scbond_it 4.81 c_mcbond_it 3.08 c_angle_deg 1.3 c_improper_angle_d 0.97 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4250 Nucleic Acid Atoms Solvent Atoms 96 Heterogen Atoms 6
Software Software Software Name Purpose CNS refinement MADSYS phasing