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Single-stranded DNA-binding protein from Thermus aquaticus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 293 protein solution : 25mg/ml, 1M NaCl, 10mM Tris pH 7.9.
well solution : 25% MPD, 20 mM CaCl2, 0.1 M acetate buffer pH 4.6
mix 1:1, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.09 41.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.14 α = 90 b = 163.77 β = 90 c = 60.16 γ = 90
Symmetry Space Group C 2 2 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 MARRESEARCH 2005-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.039 APS 22-BM
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 1.85 40 100 0.05 0.05 33.9 6 22066 22066 -3 -3 31.6
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) 1 1.85 1.92 100 0.832 0.832 2.4 6 2165
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.85 30 -3 20912 20912 1130 100 0.19207 0.19207 0.18934 0.1894 0.24731 0.2457 RANDOM 35.318
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] -0.86 -1.24 2.11
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 10.112 r_dihedral_angle_1_deg 7.109 r_scbond_it 6.772 r_mcangle_it 5.602 r_mcbond_it 3.269 r_angle_refined_deg 1.934 r_symmetry_vdw_refined 0.244 r_nbd_refined 0.228 r_symmetry_hbond_refined 0.227 r_xyhbond_nbd_refined 0.212
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 10.112 r_dihedral_angle_1_deg 7.109 r_scbond_it 6.772 r_mcangle_it 5.602 r_mcbond_it 3.269 r_angle_refined_deg 1.934 r_symmetry_vdw_refined 0.244 r_nbd_refined 0.228 r_symmetry_hbond_refined 0.227 r_xyhbond_nbd_refined 0.212 r_chiral_restr 0.164 r_bond_refined_d 0.021 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1547 Nucleic Acid Atoms Solvent Atoms 135 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling AMoRE phasing