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Crystal structure of single stranded DNA-binding protein (TM0604) from Thermotoga maritima at 2.60 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SRU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION,SITTING DROP,NANODROP 8 293 25.0% MPD, 0.1M TRIS pH 8.0, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.28 62.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.589 α = 90 b = 83.406 β = 90 c = 86.431 γ = 90
Symmetry Space Group F 2 2 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 ADSC QUANTUM 4 2003-10-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 ALS 5.0.3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 47.22 68 0.062 7.5 4.3 4323
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.36 28.6 0.324 2.3 2.3
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 (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 1sru 2.3 47.22 3902 420 68.41 0.231 0.23054 0.223 0.2305 0.3 0.2959 RANDOM 77.965
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] -1.1 1.84 -0.74
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 27.089 r_dihedral_angle_4_deg 18.607 r_dihedral_angle_3_deg 17.262 r_dihedral_angle_1_deg 8.732 r_scangle_it 2.125 r_angle_refined_deg 1.492 r_scbond_it 1.361 r_mcangle_it 0.838 r_angle_other_deg 0.827 r_mcbond_it 0.514
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 27.089 r_dihedral_angle_4_deg 18.607 r_dihedral_angle_3_deg 17.262 r_dihedral_angle_1_deg 8.732 r_scangle_it 2.125 r_angle_refined_deg 1.492 r_scbond_it 1.361 r_mcangle_it 0.838 r_angle_other_deg 0.827 r_mcbond_it 0.514 r_symmetry_vdw_refined 0.215 r_xyhbond_nbd_refined 0.205 r_nbd_refined 0.199 r_nbd_other 0.192 r_symmetry_vdw_other 0.185 r_nbtor_refined 0.18 r_symmetry_hbond_refined 0.143 r_mcbond_other 0.099 r_chiral_restr 0.085 r_nbtor_other 0.084 r_xyhbond_nbd_other 0.019 r_bond_refined_d 0.014 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 724 Nucleic Acid Atoms Solvent Atoms 14 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MOSFLM data reduction CCP4 data scaling MOLREP phasing