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Crystal structure of Fis bound to 27 bp optimal binding sequence F1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ETO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 277 0.2 M Sodium citrate, 0.1 M TRIS-HCl pH 8.5, 36% PEG 400, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.96 68.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.08 α = 90 b = 92.98 β = 90 c = 154.51 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 100 CCD ADSC QUANTUM 315 2007-03-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.000 ALS 8.2.2
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 2.9 90 98.7 0.092 10.1 7 14386
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 2.9 3 90.7 0.657 5.3 1274
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 MOLECULAR REPLACEMENT THROUGHOUT 1ETO 2.9 77.15 13160 656 91.24 0.203 0.201 0.2012 0.24 0.2354 RANDOM 41.728
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.558 r_dihedral_angle_3_deg 17.687 r_dihedral_angle_4_deg 13.252 MAIN-CHAIN ANGLE REFINED ATOMS (A''2) 5.755 MAIN-CHAIN BOND REFINED ATOMS (A''2) 4.909 SIDE-CHAIN ANGLE REFINED ATOMS (A''2) 4.631 r_dihedral_angle_1_deg 4.538 SIDE-CHAIN BOND REFINED ATOMS (A''2) 3.097 r_angle_refined_deg 1.804 r_angle_other_deg 1.137
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.558 r_dihedral_angle_3_deg 17.687 r_dihedral_angle_4_deg 13.252 MAIN-CHAIN ANGLE REFINED ATOMS (A''2) 5.755 MAIN-CHAIN BOND REFINED ATOMS (A''2) 4.909 SIDE-CHAIN ANGLE REFINED ATOMS (A''2) 4.631 r_dihedral_angle_1_deg 4.538 SIDE-CHAIN BOND REFINED ATOMS (A''2) 3.097 r_angle_refined_deg 1.804 r_angle_other_deg 1.137 MAIN-CHAIN BOND OTHER ATOMS (A''2) 0.711 r_symmetry_vdw_other 0.257 r_nbd_other 0.225 r_nbd_refined 0.221 r_nbtor_refined 0.214 r_symmetry_vdw_refined 0.203 r_symmetry_hbond_refined 0.174 r_xyhbond_nbd_refined 0.129 r_nbtor_other 0.095 CHIRAL-CENTER RESTRAINTS (A''3) 0.072 r_bond_refined_d 0.014 r_bond_other_d 0.005 r_gen_planes_refined 0.005 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1505 Nucleic Acid Atoms 1101 Solvent Atoms 12 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction PHASER phasing