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R32 CLOSED FORM OF ALPHA-TOXIN FROM CLOSTRIDIUM PERFRINGENS STRAIN CER89L43
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other INCOMPLETE EARLIER CHAIN TRACE OF OTHER CRYSTAL FORM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 10 MG/ML PH 7.5, AGAINST 1.7M NACL PH 4.6
Crystal Properties Matthews coefficient Solvent content 2.53 42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 151.4 α = 90 b = 151.4 β = 90 c = 195.5 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH 300 MM MIRRORS M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.5 SRS PX9.5
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 1.98 30 87 0.058 2.6 46736 -3 32.8
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT INCOMPLETE EARLIER CHAIN TRACE OF OTHER CRYSTAL FORM 1.9 25 2 30150 1636 87.5 0.208 0.208 0.254 RANDOM 29.2
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_angle_deg 1.872 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
RMS Deviations Key Refinement Restraint Deviation c_angle_deg 1.872 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 c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6002 Nucleic Acid Atoms Solvent Atoms 226 Heterogen Atoms 4
Software Software Software Name Purpose DM model building SCALEPACK data scaling AMoRE phasing X-PLOR phasing MLPHARE phasing DM phasing CNS refinement