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X-ray structure of Calexcitin from Loligo pealeii at 1.8A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 30% PEG 4K, 0.2 M AMMONIUM ACETATE WITH 0.1 M SODIUM CITRATE AT PH 5.0 - 6.5 AND [PROTEIN]= 3 MG/ML
Crystal Properties Matthews coefficient Solvent content 2.04 39.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.635 α = 90 b = 69.222 β = 90 c = 134.787 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 CCD 2005-02-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 1.8 48.3 99.1 0.06 22.5 9 40926 25.992
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 1.8 1.9 97.5 0.37 2.3 3.8
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 MAD THROUGHOUT 1.8 48.3 40860 2026 98.9 0.1906 0.1906 0.1916 0.2488 0.2473 IN SHELLS 34.242
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 c_scangle_it 3.791 c_mcangle_it 2.583 c_scbond_it 2.402 c_angle_deg 1.924 c_mcbond_it 1.618 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.791 c_mcangle_it 2.583 c_scbond_it 2.402 c_angle_deg 1.924 c_mcbond_it 1.618 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3117 Nucleic Acid Atoms Solvent Atoms 682 Heterogen Atoms 6
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling SOLVE phasing MLPHARE phasing CNS refinement