☰ Navigation Tabs
The structural basis for RNA specificity and Ca2 inhibition of an RNA-dependent RNA polymerase phi6p2 with 5NT RNA conformation A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HHS PDB ENTRY 1HHS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.3 100MM HEPES PH7.3, 13% PEG 20000, 2MM MNCL2, 2% EG 0.036MG PROTEIN INCUBATED WITH 0.006MM 5NT RNA, pH 7.30
Crystal Properties Matthews coefficient Solvent content 2.93 58.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.946 α = 90 b = 91.881 β = 101.56 c = 140.762 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 150 2001-10-15 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 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 20 99.2 0.066 20.9 12 176845 1.8 36.1
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 2.07 93.5 0.732 1.8
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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1HHS 2 19.82 176845 8877 99 0.241 0.241 0.24 0.276 0.2751 RANDOM 44.1
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] -6.73 -5.64 19.79 -13.06
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.4 c_scangle_it 5.52 c_scbond_it 4.14 c_mcangle_it 3.56 c_mcbond_it 2.71 c_improper_angle_d 1.75 c_angle_deg 1.7 c_bond_d 0.015 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.4 c_scangle_it 5.52 c_scbond_it 4.14 c_mcangle_it 3.56 c_mcbond_it 2.71 c_improper_angle_d 1.75 c_angle_deg 1.7 c_bond_d 0.015 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15795 Nucleic Acid Atoms 291 Solvent Atoms 440 Heterogen Atoms 3
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing