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Crystal structure of Trypanosoma brucei protein arginine methyltransferase 7 complex with AdoHcy and histone H4 peptide
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 100mM MES, 20% PEG 1000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2 38.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.696 α = 90 b = 72.764 β = 110.94 c = 72.565 γ = 90
Symmetry Space Group P 1 21 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 IMAGE PLATE MAR scanner 345 mm plate M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 0.9793
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.2 50 30812
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 MOLECULAR REPLACEMENT THROUGHOUT 2.2 33.17 30812 1642 97.88 0.18995 0.18779 0.1881 0.23001 0.2343 RANDOM 19.069
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] 0.6 -0.13 0.8 -1.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.288 r_dihedral_angle_4_deg 21.838 r_dihedral_angle_3_deg 15.105 r_dihedral_angle_1_deg 5.592 r_long_range_B_refined 4.706 r_long_range_B_other 4.704 r_scangle_other 4.435 r_scbond_it 3.622 r_scbond_other 3.621 r_angle_other_deg 3.562
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.288 r_dihedral_angle_4_deg 21.838 r_dihedral_angle_3_deg 15.105 r_dihedral_angle_1_deg 5.592 r_long_range_B_refined 4.706 r_long_range_B_other 4.704 r_scangle_other 4.435 r_scbond_it 3.622 r_scbond_other 3.621 r_angle_other_deg 3.562 r_mcangle_it 2.811 r_mcangle_other 2.81 r_mcbond_it 2.313 r_mcbond_other 2.313 r_angle_refined_deg 1.188 r_chiral_restr 0.079 r_bond_refined_d 0.009 r_gen_planes_refined 0.004 r_gen_planes_other 0.004 r_bond_other_d 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5237 Nucleic Acid Atoms Solvent Atoms 103 Heterogen Atoms 52
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction SCALA data scaling