☰ Navigation Tabs
Crystal structure of complex between SA-subtilisin and Tk-propeptide with deletion of the five C-terminal residues
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2Z30
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 0.1M Sodium Cacodylate, 0.2M Zinc Acetate, 2%(w/v) PEG4000, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.99 38.34
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.478 α = 90 b = 68.494 β = 90 c = 73.874 γ = 90
Symmetry Space Group P 21 21 21
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 Bruker DIP-6040 2008-07-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44XU 1.0 SPring-8 BL44XU
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 50 99.8 0.101 35.5 26709
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 1.97 100 0.37 8.7
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 2Z30 1.9 30.25 25020 1319 99.76 0.16565 0.16341 0.1635 0.20763 0.2076 RANDOM 19.463
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] -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.245 r_dihedral_angle_4_deg 19.84 r_dihedral_angle_3_deg 15.643 r_dihedral_angle_1_deg 5.936 r_scangle_it 3.601 r_scbond_it 2.307 r_angle_refined_deg 1.432 r_mcangle_it 1.429 r_mcbond_it 0.878 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.245 r_dihedral_angle_4_deg 19.84 r_dihedral_angle_3_deg 15.643 r_dihedral_angle_1_deg 5.936 r_scangle_it 3.601 r_scbond_it 2.307 r_angle_refined_deg 1.432 r_mcangle_it 1.429 r_mcbond_it 0.878 r_nbtor_refined 0.306 r_metal_ion_refined 0.277 r_symmetry_vdw_refined 0.277 r_symmetry_metal_ion_refined 0.244 r_nbd_refined 0.223 r_symmetry_hbond_refined 0.173 r_xyhbond_nbd_refined 0.164 r_chiral_restr 0.117 r_bond_refined_d 0.015 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2777 Nucleic Acid Atoms Solvent Atoms 270 Heterogen Atoms 8
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing