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THE 0.78 ANGSTROMS STRUCTURE OF A SERINE PROTEASE-BACILLUS LENTUS SUBTILISIN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JEA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.9 FREE TEXT GOES HERE., pH 5.9
Crystal Properties Matthews coefficient Solvent content 2.31 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.65 α = 90 b = 61.25 β = 90 c = 74.75 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 IMAGE PLATE MAR scanner 300 mm plate MIRROR 1997-06-10 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 SSRL BL9-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 0.78 35 97.3 0.036 0.041 5.8 3.8 257583 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 0.78 0.82 92.7 0.29 0.29 2.6 3.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R 1JEA 0.78 35 257583 12879 97.3 0.1014 0.0993 0.1026 SHELXL -20
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 16
RMS Deviations Key Refinement Restraint Deviation s_bond_d 0.012 s_angle_d s_similar_dist s_from_restr_planes s_zero_chiral_vol s_non_zero_chiral_vol s_anti_bump_dis_restr s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1880 Nucleic Acid Atoms Solvent Atoms 384 Heterogen Atoms 13
Software Software Software Name Purpose SHELXL refinement PROLSQ refinement MOSFLM data reduction CCP4 data scaling