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Crystal structure of an intracellular proteinase inhibitor (ipi, bsu11130) from bacillus subtilis at 2.61 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9.7 293 48.50% polyethylene glycol 600, 0.1M CHES pH 9.7, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.15 60.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.586 α = 90 b = 73.586 β = 90 c = 132.923 γ = 90
Symmetry Space Group I 41 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 325 mm CCD Flat collimating mirror, toroid focusing mirror 2009-05-14 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162,0.97934 SSRL BL9-2
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 2.61 37.959 99.9 0.093 16.53 5864 -3 68.776
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 2.61 2.7 100 0.01 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 2.61 37.959 5851 266 99.93 0.205 0.203 0.2083 0.243 0.2535 RANDOM 45.523
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] 1.37 1.37 -2.75
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 42.282 r_dihedral_angle_4_deg 16.083 r_dihedral_angle_3_deg 14.549 r_scangle_it 8.411 r_dihedral_angle_1_deg 6.182 r_scbond_it 5.426 r_mcangle_it 3.417 r_mcbond_it 1.747 r_angle_refined_deg 1.521 r_angle_other_deg 0.83
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 42.282 r_dihedral_angle_4_deg 16.083 r_dihedral_angle_3_deg 14.549 r_scangle_it 8.411 r_dihedral_angle_1_deg 6.182 r_scbond_it 5.426 r_mcangle_it 3.417 r_mcbond_it 1.747 r_angle_refined_deg 1.521 r_angle_other_deg 0.83 r_mcbond_other 0.355 r_chiral_restr 0.093 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 967 Nucleic Acid Atoms Solvent Atoms 21 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction SHELXD phasing autoSHARP phasing