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Ternary Complex of SAP-1 and SRF with specific SRE DNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SRS 1SRS, 1BC7 experimental model PDB 1BC7 1SRS, 1BC7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 PEG 1500, NH4NO3, BIS-TRIS BUFFER, DTT, pH 6.50
Crystal Properties Matthews coefficient Solvent content 3.6 63.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 142.68 α = 90 b = 144.39 β = 90 c = 75.93 γ = 90
Symmetry Space Group P 21 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 103 CCD ADSC Q4 2000-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 ESRF ID14-2
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 3 51 98.5 0.042 30.4 5.2 31747 84.1
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 3 3.05 96.7 0.583 1.98 4.2
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 1SRS, 1BC7 3.15 51 27520 2735 98.8 0.252 0.252 0.285 RANDOM 83.6
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] 7.86 -3.85 -4.01
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.7 c_angle_deg 1.4 c_improper_angle_d 1.3 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.7 c_angle_deg 1.4 c_improper_angle_d 1.3 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4562 Nucleic Acid Atoms 2120 Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing CNS phasing CNS refinement