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MOTIONS OF CALMODULIN-SINGLE-CONFORMER REFINEMENT
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CDM PDB ENTRIES 1CDM AND 1CDL experimental model PDB 1CDL PDB ENTRIES 1CDM AND 1CDL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 vapor diffusion - hanging drop - microseeding 5.2 DIFFRACTION-QUALITY CRYSTALS WERE MICROSEEDED IN HANGING DROPS OVER 100 MM SODIUM ACETATE AT PH 5.2, WITH 20% POLY-ETHYLENE GLYCOL 6000 (PEG 6000), 10 MM CALCIUM CHLORIDE AND 0.02% SODIUM AZIDE. STOCK SOLUTIONS OF 24 MG/ML BOVINE BRAIN CALMODULIN (SIGMA LOT 54H9558), 14 MG/ML CAMKII-ALPHA PEPTIDE, AND 30% PEG WERE MIXED INTO HANGING DROPS IN ABOUT A 4-2-1 RATIO., vapor diffusion - hanging drop - microseeding
Crystal Properties Matthews coefficient Solvent content 2.23 44.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.751 α = 90 b = 75.209 β = 90 c = 120.073 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 302 CCD PRINCETON 2K MIRRORS 1996-05-26 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F2 CHESS F2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 10 92.1 0.061 9.2 11522 2 22.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.07 82.8 0.24
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRIES 1CDM AND 1CDL 2 10 2 11522 1189 92.1 0.234 0.234 0.216 0.302 0.2709 RANDOM 41.4
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 x_dihedral_angle_d 21.8 x_scangle_it 5.47 x_mcangle_it 3.88 x_scbond_it 3.31 x_angle_deg 2.3 x_mcbond_it 2.22 x_improper_angle_d 0.72 x_bond_d 0.009 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 21.8 x_scangle_it 5.47 x_mcangle_it 3.88 x_scbond_it 3.31 x_angle_deg 2.3 x_mcbond_it 2.22 x_improper_angle_d 0.72 x_bond_d 0.009 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1258 Nucleic Acid Atoms Solvent Atoms 58 Heterogen Atoms 5
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing