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Comparison between the orthorhombic an tetragonal form of the heptamer sequence d(GCG(xT)GCG)/d(CGCACGC).
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FL6 PDB entry 3FL6 (one biological unit)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 289 10%(V/V) 2-METHYL-2,4-PENTANEDIOL(MPD), 20MM COBALT HEXAMINE, 40MM POTASSIUM CACODYLATE BUFFERED AT PH=5.5, AND 80/12MM KCL/NACL, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.482 α = 90 b = 25.482 β = 90 c = 81.147 γ = 90
Symmetry Space Group P 41 21 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 MARMOSAIC 225 mm CCD mirror 2007-09-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X12 0.9537 EMBL/DESY, HAMBURG X12
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 3 18.55 99.6 0.105 0.105 10.6 11.4 681 681
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 3 3.16 100 0.174 0.174 4.5 12.4 93
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT NONE PDB entry 3FL6 (one biological unit) 3 18.15 678 678 98.55 0.22599 0.22599 0.22599 0.2424 NONE 71.704
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] 6.73 6.73 -13.45
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 3.229 r_scbond_it 2.103 r_angle_refined_deg 1.943 r_chiral_restr 0.122 r_bond_refined_d 0.012 r_gen_planes_refined 0.011 r_bond_other_d r_angle_other_deg r_dihedral_angle_1_deg r_dihedral_angle_2_deg
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 3.229 r_scbond_it 2.103 r_angle_refined_deg 1.943 r_chiral_restr 0.122 r_bond_refined_d 0.012 r_gen_planes_refined 0.011 r_bond_other_d r_angle_other_deg r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 282 Solvent Atoms 9 Heterogen Atoms 7
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling