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d(CGCGCG)2 Z-DNA AT 3000 BARS (300 MPa)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ELG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 6.9 298 10 mg in 20-30% MPD solution, cacodylatee buffer + 0.01M MGCl2
Crystal Properties Matthews coefficient Solvent content 1.7 27.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 17.89 α = 90 b = 31.11 β = 90 c = 44.23 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 298 CCD ADSC QUANTUM 315r 2007-06-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A 0.75003 ESRF BM30A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) 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 1.41 25.5 91.18 0.146 0.071 0.99 9.6 5.2 4712
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.41 1.44 0.206 0.177 0.89 4.9
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 2ELG 1.41 25.45 4476 236 91.18 0.1995 0.1911 0.2022 0.3554 0.2773 RANDOM 9.859
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] -0.02 0.02
RMS Deviations Key Refinement Restraint Deviation r_angle_refined_deg 2.493 r_angle_other_deg 0.559 r_chiral_restr 0.168 r_gen_planes_refined 0.023 r_bond_refined_d 0.009 r_bond_other_d 0.004 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 240 Solvent Atoms 62 Heterogen Atoms 1
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction XSCALE data scaling FFT phasing