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FTSJ RNA METHYLTRANSFERASE COMPLEXED WITH S-ADENOSYLMETHIONINE, MERCURY DERIVATIVE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EIZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.65 298 1mM Adomet, 33% PEG 4000, 0.19 ammonium acetate, 0.1 M sodium citrate pH 5.65, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.2 44.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.579 α = 90 b = 65.872 β = 90 c = 72.829 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 160 IMAGE PLATE RIGAKU RAXIS IV 1998-03-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300
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 1.3 50 94.4 0.085 13 5 54471 51445 17.8
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) 1.3 1.4 62 0.38 4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1EIZ 1.5 17.13 54471 51445 2608 94.5 0.198 0.198 0.232 RANDOM 15.9
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] 1.26 0.43 -1.69
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25 c_scangle_it 3.57 c_scbond_it 2.84 c_mcangle_it 2.14 c_angle_deg 1.9 c_mcbond_it 1.58 c_improper_angle_d 1.45 c_bond_d 0.017
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1389 Nucleic Acid Atoms Solvent Atoms 182 Heterogen Atoms 29
Software Software Software Name Purpose CNS refinement bioteX data reduction SCALEPACK data scaling CNS phasing