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Crystal structure of a putative nucleic acid binding protein (tm0693) from thermotoga maritima at 2.28 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP, NANODROP 5.1 277 0.2M CaCl2, 20.0% PEG-3350, No Buffer, pH 5.1, VAPOR DIFFUSION, SITTING DROP, NANODROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.18 43.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.174 α = 90 b = 26.761 β = 97.23 c = 73.221 γ = 90
Symmetry Space Group P 1 21 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 210 2005-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 ALS 8.2.1
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 2.28 40.859 94.9 0.091 12.72 6.777 7150 42.374
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 2.28 2.35 66.4 0.475 2.73 3.398
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD THROUGHOUT 2.28 40.8 7134 330 94.84 0.206 0.203 0.2114 0.251 0.2626 RANDOM 42.727
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] 2.29 -0.14 1.32 -3.65
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.245 r_dihedral_angle_4_deg 18.512 r_dihedral_angle_3_deg 14.613 r_scangle_it 5.628 r_dihedral_angle_1_deg 4.451 r_scbond_it 3.805 r_mcangle_it 1.974 r_mcbond_it 1.242 r_angle_refined_deg 0.92 r_angle_other_deg 0.713
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.245 r_dihedral_angle_4_deg 18.512 r_dihedral_angle_3_deg 14.613 r_scangle_it 5.628 r_dihedral_angle_1_deg 4.451 r_scbond_it 3.805 r_mcangle_it 1.974 r_mcbond_it 1.242 r_angle_refined_deg 0.92 r_angle_other_deg 0.713 r_mcbond_other 0.285 r_nbd_refined 0.188 r_symmetry_vdw_other 0.169 r_nbtor_refined 0.162 r_nbd_other 0.158 r_xyhbond_nbd_refined 0.157 r_symmetry_vdw_refined 0.15 r_symmetry_hbond_refined 0.102 r_nbtor_other 0.08 r_chiral_restr 0.052 r_bond_refined_d 0.008 r_gen_planes_refined 0.002 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1236 Nucleic Acid Atoms Solvent Atoms 72 Heterogen Atoms 1
Software Software Software Name Purpose REFMAC refinement XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction SOLVE phasing