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Crystal structure of Tudor domain of human Histone-lysine N-methyltransferase SETDB1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 1.5 microliter of the protein solution was mixed with 1.5 microliter of the reservoir solution containing 0.2 M Disodium tartrate, 20% PEG 3350 and 0.1M Hepes pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.41 51.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.518 α = 90 b = 63.689 β = 90 c = 69.083 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 RIGAKU RAXIS IV 2008-06-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ DW 1.54178
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 1.77 50 99.7 0.049 42.6 6.9 24050
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) 1.77 1.83 99.6 0.178 6.6 2357
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 SAD THROUGHOUT 1.77 46.83 23997 1223 99.63 0.21 0.208 0.2039 0.237 0.232 RANDOM 27.003
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] 0.49 -0.64 0.15
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.56 r_dihedral_angle_4_deg 20.649 r_dihedral_angle_3_deg 12.735 r_dihedral_angle_1_deg 6.28 r_scangle_it 3.408 r_scbond_it 2.444 r_mcangle_it 1.567 r_angle_refined_deg 1.369 r_mcbond_it 0.99 r_nbtor_refined 0.308
Show All KeysRMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.56 r_dihedral_angle_4_deg 20.649 r_dihedral_angle_3_deg 12.735 r_dihedral_angle_1_deg 6.28 r_scangle_it 3.408 r_scbond_it 2.444 r_mcangle_it 1.567 r_angle_refined_deg 1.369 r_mcbond_it 0.99 r_nbtor_refined 0.308 r_nbd_refined 0.223 r_symmetry_vdw_refined 0.17 r_xyhbond_nbd_refined 0.12 r_symmetry_hbond_refined 0.104 r_chiral_restr 0.1 r_bond_refined_d 0.013 r_gen_planes_refined 0.006
Hide All KeysNon-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1702 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction SHELXD phasing