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The structure of metacaspase 2 from T. brucei determined in the presence of Samarium
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 50 MM HEPES PH 7.0, 0.1% TRYPTONE, 20% PEG 3350
Crystal Properties Matthews coefficient Solvent content 1.87 4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.217 α = 90 b = 49.787 β = 117.1 c = 85.224 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 CCD MIRRORS 2010-07-26 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 1.84560, 1.805, 1.846 Diamond I04
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 2.1 25.29 93.7 0.06 21.5 6.6 16074 2 19.8
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 2.1 2.21 68.2 0.09 10.5 4.3
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 MAD THROUGHOUT NONE 2.1 75.87 15243 813 93.27 0.18405 0.18112 0.1827 0.23787 0.2355 RANDOM 17.593
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] 0.06 0.05 0.15 -0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.563 r_dihedral_angle_4_deg 18.887 r_dihedral_angle_3_deg 15.437 r_dihedral_angle_1_deg 6.136 r_scangle_it 2.577 r_scbond_it 1.548 r_mcangle_it 1.212 r_angle_refined_deg 1.204 r_mcbond_it 0.663 r_chiral_restr 0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.563 r_dihedral_angle_4_deg 18.887 r_dihedral_angle_3_deg 15.437 r_dihedral_angle_1_deg 6.136 r_scangle_it 2.577 r_scbond_it 1.548 r_mcangle_it 1.212 r_angle_refined_deg 1.204 r_mcbond_it 0.663 r_chiral_restr 0.08 r_bond_refined_d 0.009 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_other r_mcangle_other r_scbond_other 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 2490 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 1
Software Software Software Name Purpose XDS data reduction SCALA data scaling Auto-Rickshaw phasing REFMAC refinement SHELXDE phasing