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Crystal Structure of mPPEF2 IQ motif/apo-CaM Complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6MBA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.1 289 1.4 M Sodium citrate tribasic dihydrate pH 6.1
Crystal Properties Matthews coefficient Solvent content 2 38.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 134.451 α = 90 b = 134.451 β = 90 c = 35.944 γ = 90
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 PILATUS3 6M 2021-10-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.97852 SSRF BL19U1
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 2.5 19.83 99.94 0.151 17.82 12.5 22846
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 2.5 2.589 0.959
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.5 19.83 21696 1161 99.74 0.2124 0.20818 0.2122 0.29083 0.2892 RANDOM 48.599
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] 0.05 0.05 -0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.867 r_dihedral_angle_4_deg 22.274 r_dihedral_angle_3_deg 18.794 r_long_range_B_refined 9.615 r_long_range_B_other 9.615 r_scangle_other 6.89 r_dihedral_angle_1_deg 6.842 r_mcangle_it 6.316 r_mcangle_other 6.316 r_scbond_it 4.522
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.867 r_dihedral_angle_4_deg 22.274 r_dihedral_angle_3_deg 18.794 r_long_range_B_refined 9.615 r_long_range_B_other 9.615 r_scangle_other 6.89 r_dihedral_angle_1_deg 6.842 r_mcangle_it 6.316 r_mcangle_other 6.316 r_scbond_it 4.522 r_scbond_other 4.521 r_mcbond_it 4.159 r_mcbond_other 4.158 r_angle_refined_deg 1.581 r_angle_other_deg 1.28 r_chiral_restr 0.069 r_bond_refined_d 0.007 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5030 Nucleic Acid Atoms Solvent Atoms 15 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-3000 data scaling HKL-3000 data reduction PHASER phasing