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Crystal structure of the Thermus aquaticus DnaB monomer
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 298 1.3M Ammonium Sulfate, 10mM Magnesium Sulfate, 5% 1,6-hexanediol, 100mM MES, pH 6.5, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.94 58.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.707 α = 90 b = 104.707 β = 90 c = 363.258 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 315 2001-04-05 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 315 M MAD 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.1404 NSLS X25 2 SYNCHROTRON APS BEAMLINE 19-ID 0.97935, 0.97949, 0.96411 APS 19-ID
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 2.9 30 99.17 0.098 15.8 5.4 51424 47366 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 2.9 2.974 99.92 1.9
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.9 20 51424 49121 2638 99.17 0.243 0.24085 0.2378 0.28453 0.284 RANDOM 104.751
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] 4.93 2.47 4.93 -7.4
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.307 r_dihedral_angle_3_deg 14.655 r_dihedral_angle_4_deg 12.379 r_scangle_it 3.361 r_dihedral_angle_1_deg 3.081 r_scbond_it 1.932 r_mcangle_it 1.224 r_angle_refined_deg 1.139 r_mcbond_it 0.742 r_nbtor_refined 0.302
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.307 r_dihedral_angle_3_deg 14.655 r_dihedral_angle_4_deg 12.379 r_scangle_it 3.361 r_dihedral_angle_1_deg 3.081 r_scbond_it 1.932 r_mcangle_it 1.224 r_angle_refined_deg 1.139 r_mcbond_it 0.742 r_nbtor_refined 0.302 r_nbd_refined 0.205 r_symmetry_vdw_refined 0.178 r_symmetry_hbond_refined 0.142 r_xyhbond_nbd_refined 0.135 r_chiral_restr 0.082 r_bond_refined_d 0.007 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other 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 12701 Nucleic Acid Atoms Solvent Atoms 25 Heterogen Atoms 20
Software Software Software Name Purpose REFMAC refinement CBASS data collection HKL-2000 data reduction HKL-2000 data scaling SOLVE phasing