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Crystal Structure of Arabidopsis thaliana Calmodulin-7
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RFJ PDB ENTRY 1RFJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.2 MPD 60%, SODIUM ACETATE PH 4.2, CACL2 5MM
Crystal Properties Matthews coefficient Solvent content 2.7 54.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 24.455 α = 90 b = 67.901 β = 90 c = 111.29 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77.15 CCD MARMOSAIC 225 mm CCD M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 ESRF BM14
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 2.27 50 98.6 0.07 12.1 5.9 8910 3.3
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 2.27 6.2 94.2 0.2 6.8 2.6
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 1RFJ 2.27 57.96 8390 439 96.52 0.19318 0.19079 0.23822 0.2106 RANDOM 48.513
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] 1.1 -0.62 -0.48
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.299 r_dihedral_angle_4_deg 26.51 r_dihedral_angle_3_deg 16.843 r_dihedral_angle_1_deg 5.952 r_mcangle_it 4.001 r_scbond_it 3.677 r_mcbond_it 2.686 r_mcbond_other 2.616 r_angle_refined_deg 1.667 r_angle_other_deg 0.852
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.299 r_dihedral_angle_4_deg 26.51 r_dihedral_angle_3_deg 16.843 r_dihedral_angle_1_deg 5.952 r_mcangle_it 4.001 r_scbond_it 3.677 r_mcbond_it 2.686 r_mcbond_other 2.616 r_angle_refined_deg 1.667 r_angle_other_deg 0.852 r_chiral_restr 0.096 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 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_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1157 Nucleic Acid Atoms Solvent Atoms 46 Heterogen Atoms 32
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling MOLREP phasing