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Crystal Structure of the ISHp608 Transposase in Complex with Stem-loop DNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2A6M
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 PEG 3350, Sodium Tartrate, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.4 48.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.333 α = 90 b = 71.132 β = 94.44 c = 76.746 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 95 IMAGE PLATE RIGAKU RAXIS IV mirrors 2004-11-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.54178
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 50 99.7 0.06 0.06 14.7 3.6 14684 36.4
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2A6M 2.6 44.2 14083 1439 95.5 0.209 0.209 0.244 RANDOM 38.5
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] 13.5 4.81 -4.64 -8.86
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.9 c_mcangle_it 5.14 c_mcbond_it 3.27 c_scangle_it 3.01 c_scbond_it 1.78 c_angle_deg 1.2 c_improper_angle_d 1.04 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2498 Nucleic Acid Atoms 894 Solvent Atoms 123 Heterogen Atoms
Software Software Software Name Purpose CNS refinement SCALEPACK data scaling EPMR phasing