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Structure of subtilase SubHal from Bacillus halmapalus - complex with chymotrypsin inhibitor CI2A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 Plate-like crystals were grown by hanging drop vapour diffusion with the drop consisting of 2 microliters of 15-20 mg/mL concentration protein, 10 mM sodium cacodylate in HCl buffer, pH 6.5 and 1 microliter of reservoir solution: 20% w/v PEG 4000, 0.1 M HEPES buffer, pH 7.5, 10% v/v isopropanol.
Crystal Properties Matthews coefficient Solvent content 2.38 48.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.387 α = 90 b = 151.411 β = 117.11 c = 64.054 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 120 IMAGE PLATE MAR scanner 345 mm plate 1998-06-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.54178
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 1.9 20 76.6 0.046 22 9.2 59477 59477 -3 25.5
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 1.93 14.5 0.128 5.4
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 MIR FREE R-VALUE 1.9 19.97 59448 3005 76.57 0.125 0.12881 0.1375 0.181 0.1492 Random selection 14.619
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] 0.76 -0.6 -0.25 -0.14
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.167 r_dihedral_angle_4_deg 20.128 r_dihedral_angle_3_deg 12.939 r_dihedral_angle_1_deg 6.212 r_angle_refined_deg 1.354 r_angle_other_deg 0.791 r_chiral_restr 0.082 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.167 r_dihedral_angle_4_deg 20.128 r_dihedral_angle_3_deg 12.939 r_dihedral_angle_1_deg 6.212 r_angle_refined_deg 1.354 r_angle_other_deg 0.791 r_chiral_restr 0.082 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 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_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7491 Nucleic Acid Atoms Solvent Atoms 1098 Heterogen Atoms 6
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling SOLVE phasing MLPHARE phasing MOLREP phasing XFIT model building