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Echinomycin-(gcgtacgc)2 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other TROSTIN A - (GCGTACGC)2 COMPLEX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 LI2SO4, MGCL2, METHANOL, NAAC, SPERMINE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K
Crystal Properties Matthews coefficient Solvent content 3.51 64.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.374 α = 90 b = 39.374 β = 90 c = 79.734 γ = 120
Symmetry Space Group P 63 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARRESEARCH 2002-11-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 EMBL/DESY, HAMBURG X11
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 1.1 21 97.2 0.049 30.01 14.91 15164
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 1.1 1.2 95.7 0.242 11.48 13.05
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R TROSTIN A - (GCGTACGC)2 COMPLEX 1.1 21 15164 478 97.2 0.146 0.146 0.1589 0.168 0.165 THIN SHELLS
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 7 149 303
RMS Deviations Key Refinement Restraint Deviation s_from_restr_planes 0.172 s_zero_chiral_vol 0.068 s_non_zero_chiral_vol 0.059 s_anti_bump_dis_restr 0.041 s_angle_d 0.036 s_bond_d 0.022 s_similar_dist s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 66 Nucleic Acid Atoms 161 Solvent Atoms 80 Heterogen Atoms 25
Software Software Software Name Purpose EPMR phasing SHELXL-97 refinement DENZO data reduction SCALEPACK data scaling