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Isopropylmalate isomerase small subunit from Campylobacter jejuni.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HCU pdb entry 2HCU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 289 0.2 M trisodium citrate dihydrate, 20% PEG-3350, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 1.99 38.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.496 α = 90 b = 151.937 β = 90 c = 32.719 γ = 90
Symmetry Space Group P 21 21 2
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 315 2009-12-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9792 APS 19-ID
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 1.89 41.9 94.1 0.095 7.5 7 29037 29037 37.2
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) 1.89 1.92 89.7 0.827 2.29 6.4 1377
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT pdb entry 2HCU 1.89 41.9 28862 28862 1464 92.93 0.1892 0.1869 0.2018 0.2324 0.2441 RANDOM 31.707
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 2.33 -1.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.651 r_dihedral_angle_4_deg 17.906 r_dihedral_angle_3_deg 15.942 r_dihedral_angle_1_deg 6.175 r_scangle_it 4.096 r_scbond_it 2.659 r_mcangle_it 1.707 r_angle_refined_deg 1.599 r_mcbond_it 0.983 r_angle_other_deg 0.919
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.651 r_dihedral_angle_4_deg 17.906 r_dihedral_angle_3_deg 15.942 r_dihedral_angle_1_deg 6.175 r_scangle_it 4.096 r_scbond_it 2.659 r_mcangle_it 1.707 r_angle_refined_deg 1.599 r_mcbond_it 0.983 r_angle_other_deg 0.919 r_mcbond_other 0.275 r_chiral_restr 0.095 r_bond_refined_d 0.019 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2898 Nucleic Acid Atoms Solvent Atoms 213 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction SBC-Collect data collection HKL-3000 data reduction HKL-3000 data scaling MOLREP phasing HKL-3000 phasing