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Crystal structure of Streptomyces caespitosus sermetstatin in complex with Bacillus licheniformis subtilisin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SBC PDB entry 1SBC, 4HWX experimental model PDB 4HWX PDB entry 1SBC, 4HWX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 277 0.1 M cacodylate, 0.2 M zinc acetate dihydrate, 10% (v/v) 2-propanol, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.56 65.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 183.969 α = 90 b = 83.624 β = 110.78 c = 77.617 γ = 90
Symmetry Space Group C 1 2 1
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 ADSC QUANTUM 315r 2010-11-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.9763 ESRF ID23-1
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 2.25 48.6 99.9 0.097 13.2 52346 52346 44.11
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 PDB entry 1SBC, 4HWX 2.25 32.94 52284 52284 797 99.91 0.177 0.1772 0.1767 0.1802 0.2167 0.2174 RANDOM 51.65
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] 11.1322 9.5182 -16.7826 5.6504
RMS Deviations Key Refinement Restraint Deviation t_omega_torsion 3.42 t_other_torsion 2.52 t_angle_deg 1.12 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_chiral_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_omega_torsion 3.42 t_other_torsion 2.52 t_angle_deg 1.12 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5483 Nucleic Acid Atoms Solvent Atoms 359 Heterogen Atoms 58
Software Software Software Name Purpose ProDC data collection PHASER phasing BUSTER refinement XDS data reduction SCALA data scaling