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X-RAY STRUCTURE AT 1.55 A OF TOXIN GAMMA, A CARDIOTOXIN FROM NAJA NIGRICOLLIS VENOM. CRYSTAL PACKING REVEALS A MODEL FOR INSERTION INTO MEMBRANES
Crystallization Crystal Properties Matthews coefficient Solvent content 1.94 36.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.67 α = 90 b = 40.71 β = 117.08 c = 56.02 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray
Refinement Statistics Diffraction ID Structure Solution Method 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) Mean Isotropic B X-RAY DIFFRACTION 1.55 5 2 16149 0.172 0.172 0.1746
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_scangle_it 11 x_scbond_it 9.7 x_mcangle_it 5.2 x_mcbond_it 4.7 x_bond_d 0.009 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot
RMS Deviations Key Refinement Restraint Deviation x_scangle_it 11 x_scbond_it 9.7 x_mcangle_it 5.2 x_mcbond_it 4.7 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 x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1404 Nucleic Acid Atoms Solvent Atoms 164 Heterogen Atoms 14
Software Software Software Name Purpose X-PLOR model building PROLSQ refinement X-PLOR refinement X-PLOR phasing