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Crystal structure of the single-stranded DNA-binding protein from Mycobacterium smegmatis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 298 1M sodium acetate, 500mM sodium chloride, 50mM cadmium sulphate, 20mM Tris-HCl, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2 37.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.62 α = 90 b = 78.62 β = 90 c = 79.834 γ = 120
Symmetry Space Group P 31 2 1
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 4 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X9B NSLS X9B
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 2.15 30 98.6 0.058 15946 15708
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 2.15 2.23 99.2 0.492
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.15 30 14913 14913 787 98.6 0.20233 0.20233 0.20049 0.2049 0.23855 0.2016 RANDOM 25.335
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] -1.67 -0.84 -1.67 2.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.52 r_scangle_it 3.748 r_scbond_it 2.174 r_angle_refined_deg 1.393 r_mcangle_it 1.277 r_angle_other_deg 0.89 r_mcbond_it 0.657 r_symmetry_hbond_refined 0.489 r_symmetry_vdw_refined 0.378 r_symmetry_vdw_other 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.52 r_scangle_it 3.748 r_scbond_it 2.174 r_angle_refined_deg 1.393 r_mcangle_it 1.277 r_angle_other_deg 0.89 r_mcbond_it 0.657 r_symmetry_hbond_refined 0.489 r_symmetry_vdw_refined 0.378 r_symmetry_vdw_other 0.307 r_nbd_other 0.258 r_xyhbond_nbd_refined 0.218 r_nbd_refined 0.211 r_nbtor_other 0.083 r_chiral_restr 0.08 r_bond_refined_d 0.013 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_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 1697 Nucleic Acid Atoms Solvent Atoms 243 Heterogen Atoms 1
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing