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Crystal structure of a cystatin-like protein (BACCAC_01506) from Bacteroides caccae ATCC 43185 at 1.69 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4 277 26.0% polyethylene glycol 8000, 0.2M lithium sulfate, 0.1M sodium acetate pH 4.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.61 52.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.355 α = 90 b = 62.823 β = 106.57 c = 115.349 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 MARMOSAIC 325 mm CCD double crystal monochromator 2014-02-14 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91837,0.97946 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 1.69 29.757 98.7 0.111 6.96 81133 -3 23.881
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 1.7 1.76 98.4 0.015 1
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 1.69 29.757 80945 4046 99.05 0.1765 0.1752 0.1896 0.2026 0.2156 RANDOM 29.6425
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] 0.4 0.27 -0.13 -0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.401 r_dihedral_angle_4_deg 15.445 r_dihedral_angle_3_deg 14.066 r_dihedral_angle_1_deg 5.219 r_mcangle_it 3.921 r_mcbond_it 2.667 r_mcbond_other 2.658 r_angle_refined_deg 1.413 r_angle_other_deg 1.348 r_chiral_restr 0.087
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.401 r_dihedral_angle_4_deg 15.445 r_dihedral_angle_3_deg 14.066 r_dihedral_angle_1_deg 5.219 r_mcangle_it 3.921 r_mcbond_it 2.667 r_mcbond_other 2.658 r_angle_refined_deg 1.413 r_angle_other_deg 1.348 r_chiral_restr 0.087 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_bond_other_d 0.007 r_gen_planes_other 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4916 Nucleic Acid Atoms Solvent Atoms 622 Heterogen Atoms 199
Software Software Software Name Purpose MolProbity model building PDB_EXTRACT data extraction SHELX phasing SHARP phasing XSCALE data scaling REFMAC refinement XDS data reduction SHELXD phasing