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3-isopropylmalate dehydrogenase from Shewanella oneidensis MR-1 at 340 MPa
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3VKZ PDB ENTRY 3VKZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 PEG 3350, calcium chloride, HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.52 51.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.824 α = 90 b = 57.877 β = 119.02 c = 75.671 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 293 CCD ADSC QUANTUM 210r 2010-12-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 0.700 Photon Factory AR-NW12A
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 1.8 50 91.6 0.06 15.7 2.9 33575
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 1.8 1.83 95.6 0.328 2.8 1697
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 3VKZ 1.8 33.09 33560 1680 91.26 0.1592 0.157 0.1559 0.202 0.2007 RANDOM 19.2431
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] 0.11 0.06 0.28 -0.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.643 r_dihedral_angle_4_deg 19.362 r_dihedral_angle_3_deg 15.944 r_scangle_it 6.842 r_dihedral_angle_1_deg 6.089 r_scbond_it 4.219 r_mcangle_it 2.748 r_angle_refined_deg 2.401 r_mcbond_it 1.642 r_chiral_restr 0.195
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.643 r_dihedral_angle_4_deg 19.362 r_dihedral_angle_3_deg 15.944 r_scangle_it 6.842 r_dihedral_angle_1_deg 6.089 r_scbond_it 4.219 r_mcangle_it 2.748 r_angle_refined_deg 2.401 r_mcbond_it 1.642 r_chiral_restr 0.195 r_bond_refined_d 0.03 r_gen_planes_refined 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2759 Nucleic Acid Atoms Solvent Atoms 275 Heterogen Atoms 14
Software Software Software Name Purpose SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction SERGUI data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing