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A simplified BPTI variant containing 22 alanines out of 58 residues
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3AUB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 PEG 4000, LITIUM SULFATE, TRIS-HCL
Crystal Properties Matthews coefficient Solvent content 2.7 54.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.989 α = 90 b = 99.184 β = 90 c = 61.731 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 95 CCD ADSC QUANTUM 1 2008-06-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 1.0 Photon Factory BL-5A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.598 50 95.6 0.109 0.109 6.8 3.2 23855 -3
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 1.6 1.66 99.9 0.276 5.6 6.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 3AUB 1.6 26.54 23855 1283 99.9 0.169 0.167 0.1765 0.194 0.2034 RANDOM 11.69
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] 0.09 -0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 17.385 r_dihedral_angle_4_deg 14.683 r_dihedral_angle_3_deg 10.179 r_dihedral_angle_1_deg 6.259 r_long_range_B_refined 5.09 r_long_range_B_other 4.549 r_scangle_other 2.495 r_angle_refined_deg 1.892 r_scbond_it 1.789 r_mcangle_it 1.734
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 17.385 r_dihedral_angle_4_deg 14.683 r_dihedral_angle_3_deg 10.179 r_dihedral_angle_1_deg 6.259 r_long_range_B_refined 5.09 r_long_range_B_other 4.549 r_scangle_other 2.495 r_angle_refined_deg 1.892 r_scbond_it 1.789 r_mcangle_it 1.734 r_mcangle_other 1.734 r_scbond_other 1.617 r_mcbond_it 1.17 r_mcbond_other 1.167 r_angle_other_deg 0.853 r_chiral_restr 0.108 r_bond_refined_d 0.019 r_gen_planes_refined 0.011 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1215 Nucleic Acid Atoms Solvent Atoms 283 Heterogen Atoms 20
Software Software Software Name Purpose DENZO data reduction SCALA data scaling HKL-2000 phasing REFMAC refinement