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A simplified BPTI variant with poly Arg amino acid tag (C3R) at the C-terminus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4PTI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 30% PEG4000, 0.2M Lithium sulfate, 0.1M Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.13 42.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.9 α = 90 b = 71.39 β = 92.46 c = 40.33 γ = 90
Symmetry Space Group P 1 21 1
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 210 2010-03-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 1.000 Photon Factory BL-5A
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 1.2 38.866 99.4 0.282 3.6 68687 68687 3 3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.2 1.24 99.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4PTI 1.2 38.866 3 68687 65099 3470 99.83 0.1857 0.1835 0.18292 0.1946 0.1994 RANDOM 12.728
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] 0.04 -0.05 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 17.579 r_dihedral_angle_4_deg 13.167 r_dihedral_angle_3_deg 10.713 r_dihedral_angle_1_deg 5.773 r_sphericity_free 2.319 r_sphericity_bonded 2.15 r_scangle_it 2.116 r_scbond_it 1.655 r_mcangle_it 1.112 r_angle_refined_deg 1.088
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 17.579 r_dihedral_angle_4_deg 13.167 r_dihedral_angle_3_deg 10.713 r_dihedral_angle_1_deg 5.773 r_sphericity_free 2.319 r_sphericity_bonded 2.15 r_scangle_it 2.116 r_scbond_it 1.655 r_mcangle_it 1.112 r_angle_refined_deg 1.088 r_rigid_bond_restr 0.833 r_mcbond_it 0.682 r_nbtor_refined 0.313 r_nbd_refined 0.185 r_symmetry_vdw_refined 0.161 r_symmetry_hbond_refined 0.155 r_xyhbond_nbd_refined 0.14 r_chiral_restr 0.073 r_bond_refined_d 0.006 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1621 Nucleic Acid Atoms Solvent Atoms 452 Heterogen Atoms 25
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement DENZO data reduction SCALEPACK data scaling