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Docking motif interactions in the MAP kinase ERK2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ERK PDB Entry: 1ERK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 20% PEG 4000, 10% isopropanol, 0.1M sodium HEPES, pH 7.5, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 2.11 41.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.981 α = 90 b = 66.342 β = 90 c = 116.112 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 90 2005-01-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.97112 APS 19-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.9 50 29041
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB Entry: 1ERK 1.9 50 25566 1270 88.9 0.231 0.231 0.216 0.2156 0.263 0.2617 36.818
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] 2.357 5.586 -7.944
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.373 c_mcangle_it 2.421 c_scbond_it 2.308 c_mcbond_it 1.546
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2952 Nucleic Acid Atoms Solvent Atoms 290 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction