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Crystal structure of calmodulin in complex with the regulatory domain of a plasma-membrane Ca2+-ATPase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 1.9M (NH4)2SO4, 0.1M CAPS (PH10.5), 0.2M LI2SO4 (FINAL PH 8.2)
Crystal Properties Matthews coefficient Solvent content 2.59 52.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.251 α = 90 b = 71.251 β = 90 c = 163.279 γ = 90
Symmetry Space Group P 41 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 MARMOSAIC 225 mm CCD 2011-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 ESRF ID23-2
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 1.95 50 100 0.07 18.3 15.3 31551 2 37.8
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 1.95 2 100 0.75 2.3 14.5
Refinement Statistics Diffraction ID Structure Solution Method 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 1.95 48.142 1.99 31538 1578 99.94 0.2171 0.2156 0.222 0.2467 0.2522 58.6
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] -9.6352 -9.6352 -23.3512
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.704 f_angle_d 0.985 f_chiral_restr 0.072 f_bond_d 0.014 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2738 Nucleic Acid Atoms Solvent Atoms 176 Heterogen Atoms 8
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing