☰ Navigation Tabs
Crystal structure of the homing endonuclease I-MsoI bound to its DNA substrate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other poly ananine I-CreI/DNA complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 291 PEG 400, sodium chloride, calcium chloride, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.04 39.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.51 α = 73.34 b = 42.21 β = 73.17 c = 71.32 γ = 71.09
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 200 CCD 2001-03-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.0 ALS 5.0.2
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 2.25 50 97.6 0.035 26.1 20335 23.2
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 2.25 2.39 96.9 0.076 9.79
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT poly ananine I-CreI/DNA complex 2.25 19.96 19849 956 97.7 0.219 0.2171 0.255 0.252 RANDOM 38.3
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] 7.08 -6.22 4.61 4.05 9.45 -11.12
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.5 c_scangle_it 2.9 c_mcangle_it 2.35 c_scbond_it 1.9 c_mcbond_it 1.49 c_angle_deg 1.3 c_improper_angle_d 1.17 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2612 Nucleic Acid Atoms 978 Solvent Atoms 229 Heterogen Atoms 3
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling EPMR phasing CNS refinement HKL-2000 data reduction