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A simplified BPTI variant containing 23 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, LITHIUM SULFATE, TRIS-HCL
Crystal Properties Matthews coefficient Solvent content 2.69 54.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.876 α = 90 b = 98.744 β = 90 c = 61.592 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 1.9 50 100 0.066 0.066 10.3 6.3 19819
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 1.9 1.97 84.6 0.374 6.8 3.5
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 1.9 30.44 13898 741 97.6 0.171 0.169 0.1789 0.208 0.2141 RANDOM 14.97
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] 0.13 -0.06 -0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 20.292 r_dihedral_angle_4_deg 16.243 r_dihedral_angle_3_deg 12.245 r_dihedral_angle_1_deg 6.945 r_long_range_B_refined 5.261 r_long_range_B_other 4.649 r_mcangle_it 2.023 r_mcangle_other 2.022 r_scangle_other 1.976 r_angle_refined_deg 1.767
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 20.292 r_dihedral_angle_4_deg 16.243 r_dihedral_angle_3_deg 12.245 r_dihedral_angle_1_deg 6.945 r_long_range_B_refined 5.261 r_long_range_B_other 4.649 r_mcangle_it 2.023 r_mcangle_other 2.022 r_scangle_other 1.976 r_angle_refined_deg 1.767 r_scbond_it 1.505 r_scbond_other 1.262 r_mcbond_it 1.244 r_mcbond_other 1.244 r_angle_other_deg 0.923 r_chiral_restr 0.132 r_bond_refined_d 0.018 r_gen_planes_refined 0.01 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 1207 Nucleic Acid Atoms Solvent Atoms 229 Heterogen Atoms 30
Software Software Software Name Purpose DENZO data reduction SCALA data scaling HKL-2000 phasing REFMAC refinement