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Encephalitozoon cuniculi mRNA Cap (Guanine-N7) Methyltransferase in complex with sinefungin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Z3C pdb entry 1z3c
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.25 291 1.2 M SODIUM/POTASSIUM TARTRATE, 0.05 M bis(2-hydroxyethyl)amino-tris(hydroxy-methyl)methane, 0.02 M DTT, pH 6.25, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 1.89 34.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.81 α = 90 b = 63.81 β = 90 c = 112.124 γ = 120
Symmetry Space Group P 31 2 1
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 confocal osmic multilayer (blue) 2005-10-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
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 2.6 39 98.1 0.097 12.4 4 8580 -0.5 -0.5 38.1
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 2.6 2.69 96.8 0.426 2.6 3.2 8444
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 1z3c 2.6 39.36 8607 8357 456 97.4 0.203 0.203 0.2039 0.265 0.2635 RANDOM 44.2
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] 4.99 10.72 4.99 -9.98
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.1 c_scangle_it 4.44 c_scbond_it 2.89 c_mcangle_it 2.78 c_mcbond_it 1.72 c_angle_deg 1.2 c_improper_angle_d 0.73 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2032 Nucleic Acid Atoms Solvent Atoms 62 Heterogen Atoms 27
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing