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The 2.2 A crystal structure of the catalytic domain of coactivator-associated arginine methyl transferase I(CARM1,142-478), in complex with S-adenosyl homocysteine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 297 19% PEG 3350, 0.15M sodium malate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 2.46 50.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.819 α = 90 b = 98.689 β = 90 c = 206.926 γ = 90
Symmetry Space Group P 21 21 2
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 2007-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.2 30 99.6 0.056 21.1 6.4 74162 74162
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 2.2 2.28 98.3 0.208 0.208 5.9 5.9
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 29.85 74162 3864 99.45 0.18487 0.18231 0.1814 0.23356 0.2313 RANDOM 32.181
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] 0.87 0.82 -1.69
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.537 r_dihedral_angle_4_deg 22.102 r_dihedral_angle_3_deg 15.745 r_dihedral_angle_1_deg 6.419 r_scangle_it 3.212 r_scbond_it 2.102 r_angle_refined_deg 1.402 r_mcangle_it 1.243 r_mcbond_it 0.767 r_nbtor_refined 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.537 r_dihedral_angle_4_deg 22.102 r_dihedral_angle_3_deg 15.745 r_dihedral_angle_1_deg 6.419 r_scangle_it 3.212 r_scbond_it 2.102 r_angle_refined_deg 1.402 r_mcangle_it 1.243 r_mcbond_it 0.767 r_nbtor_refined 0.307 r_nbd_refined 0.203 r_symmetry_vdw_refined 0.201 r_symmetry_hbond_refined 0.194 r_xyhbond_nbd_refined 0.15 r_chiral_restr 0.092 r_bond_refined_d 0.013 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10804 Nucleic Acid Atoms Solvent Atoms 561 Heterogen Atoms 104
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection DENZO data reduction SCALEPACK data scaling