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Crystal Structure Of Calcium-Saturated Calmodulin N-terminal Domain Fragment, Residues 1-90
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 277.15 20% PEG8000, 5mM calcium-chloride, 100mM citrate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Crystal Properties Matthews coefficient Solvent content 2.69 54.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.285 α = 90 b = 58.851 β = 90 c = 67.115 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 100 CCD ADSC QUANTUM 210 2005-08-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.00 APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.03 67.12 99.9 16668 16668
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 2.03 2.08 99.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 THROUGHOUT 2.03 67.12 13983 13953 740 99.9 0.2401 0.2372 0.2311 0.29314 0.289 RANDOM 31.118
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] -0.23 -0.64 0.87
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.888 r_dihedral_angle_3_deg 23.295 r_dihedral_angle_4_deg 17.151 r_scangle_it 6.043 r_dihedral_angle_1_deg 5.883 r_scbond_it 3.881 r_angle_refined_deg 2.372 r_mcangle_it 2.193 r_mcbond_it 1.47 r_nbtor_refined 0.354
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.888 r_dihedral_angle_3_deg 23.295 r_dihedral_angle_4_deg 17.151 r_scangle_it 6.043 r_dihedral_angle_1_deg 5.883 r_scbond_it 3.881 r_angle_refined_deg 2.372 r_mcangle_it 2.193 r_mcbond_it 1.47 r_nbtor_refined 0.354 r_symmetry_vdw_refined 0.347 r_nbd_refined 0.311 r_chiral_restr 0.214 r_xyhbond_nbd_refined 0.196 r_metal_ion_refined 0.167 r_symmetry_hbond_refined 0.159 r_bond_refined_d 0.026 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1368 Nucleic Acid Atoms Solvent Atoms 57 Heterogen Atoms 4
Software Software Software Name Purpose JDirector data collection AMoRE phasing REFMAC refinement MOSFLM data reduction SCALA data scaling