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R207S, R292S Mutant of Malate Dehydrogenase from the Halophilic Archeon Haloarcula marismortui (HoloForm)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HLP PDB ENTRY 2HLP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.6 2 M NACL, 25 MM TRIS PH 7.6, 2.5 MM NADH, 50% MPD
Crystal Properties Matthews coefficient Solvent content 3.5 63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 115.36 α = 90 b = 125.91 β = 90 c = 125.84 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 103 IMAGE PLATE MARRESEARCH MIRRORS 2000-03-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE NONIUS
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 2.91 44.72 97.8 0.1 15.5 5.03 20001 35.33
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 2.9 3.01 93.1 0.27 4.5 4.5
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 2HLP 2.915 44.504 1.46 19986 964 98.24 0.1888 0.1839 0.1841 0.2864 0.2863 43.06
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] -5.8083 8.7394 -6.2192
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 23.887 f_angle_d 1.401 f_chiral_restr 0.117 f_bond_d 0.008 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4582 Nucleic Acid Atoms Solvent Atoms 120 Heterogen Atoms 97
Software Software Software Name Purpose PHENIX refinement XDS data reduction BIOMOL data scaling AMoRE phasing