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Ca2+-bound D184N mutant MthK RCK domain at 2.4 Angstrom
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2AEF PDB ENTRY 2AEF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.8 295 7% PEG4000, 1 M ammonium formate, 0.1 M sodium acetate, pH 4.8, 0.3 M calcium chloride, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.25 45.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.228 α = 90 b = 119.228 β = 90 c = 353.958 γ = 120
Symmetry Space Group P 65 2 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 PIXEL DECTRIS PILATUS 6M 2011-10-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.1 NSLS X25
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 2.393 45 99.8 0.084 6.5 16.6 59525 59525 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.393 2.49 100 10.3 5816
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB ENTRY 2AEF 2.393 44.593 1.36 59397 59397 2020 99.55 0.1975 0.1958 0.2001 0.2451 0.2486 THIN-RESOLUTION SHELLS 72.7784
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.372 f_angle_d 1.016 f_chiral_restr 0.045 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10337 Nucleic Acid Atoms Solvent Atoms 237 Heterogen Atoms 6
Software Software Software Name Purpose SCALEPACK data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction CBASS data collection DENZO data reduction