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Structure of the RNAi polymerase from Neurospora crassa
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 100 MM TRISHCL PH 7.5, 150 MM NACL, 8% PEG 6000, AND 5 MM MGCL2.
Crystal Properties Matthews coefficient Solvent content 3.01 58.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 101.021 α = 90 b = 122.553 β = 108.9 c = 114.701 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 CCD MARRESEARCH M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 ESRF BM14
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 2.3 20 97.9 0.1 18.2 15.3 114252
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.38 100 1.3
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 2.3 19.98 108414 5748 97.7 0.219 0.217 0.2181 0.264 0.2165 RANDOM 51.92
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] 0.03 -0.09 0.55 -0.63
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.665 r_dihedral_angle_4_deg 20.136 r_dihedral_angle_3_deg 19.02 r_dihedral_angle_1_deg 9.063 r_scangle_it 2.085 r_angle_refined_deg 1.524 r_scbond_it 1.34 r_mcangle_it 0.966 r_mcbond_it 0.568 r_symmetry_hbond_refined 0.393
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.665 r_dihedral_angle_4_deg 20.136 r_dihedral_angle_3_deg 19.02 r_dihedral_angle_1_deg 9.063 r_scangle_it 2.085 r_angle_refined_deg 1.524 r_scbond_it 1.34 r_mcangle_it 0.966 r_mcbond_it 0.568 r_symmetry_hbond_refined 0.393 r_nbtor_refined 0.328 r_nbd_refined 0.271 r_symmetry_vdw_refined 0.251 r_xyhbond_nbd_refined 0.23 r_chiral_restr 0.109 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_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 15018 Nucleic Acid Atoms Solvent Atoms 920 Heterogen Atoms 7
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SnB phasing SOLVE phasing REFMAC refinement