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Crystal structure of GkaP mutant G209D/R230H from Geobacillus kaustophilus HTA426
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3ORW PDB ENTRY 3ORW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.3 287 13% PEG 8000, 8% ethylene glycol, 2% glycerol, 0.05M sodium hepes pH7.3, vapor diffusion, hanging drop, temperature 287K
Crystal Properties Matthews coefficient Solvent content 2.51 50.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.293 α = 90 b = 88.8 β = 98.86 c = 89.314 γ = 90
Symmetry Space Group P 1 21 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 RAYONIX MX-225 2010-03-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 1.000 SSRF BL17U
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 1.6 50 99.7 0.056 12.9 7.2 103659
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 1.6 1.66 100 0.459 7 10359
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3ORW 1.6 50 103600 5175 99.68 0.1781 0.1774 0.1919 0.2115 RANDOM 24.3437
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] -0.43 -1.05 0.01 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.906 r_dihedral_angle_4_deg 17.953 r_dihedral_angle_3_deg 13.526 r_dihedral_angle_1_deg 5.565 r_scangle_it 2.488 r_scbond_it 1.402 r_angle_refined_deg 1.071 r_mcangle_it 1.001 r_mcbond_it 0.521 r_chiral_restr 0.074
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.906 r_dihedral_angle_4_deg 17.953 r_dihedral_angle_3_deg 13.526 r_dihedral_angle_1_deg 5.565 r_scangle_it 2.488 r_scbond_it 1.402 r_angle_refined_deg 1.071 r_mcangle_it 1.001 r_mcbond_it 0.521 r_chiral_restr 0.074 r_bond_refined_d 0.007 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5102 Nucleic Acid Atoms Solvent Atoms 709 Heterogen Atoms 4
Software Software Software Name Purpose SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction