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Crystal structure of a GTP-binding protein from the hyperthermophilic archaeon Sulfolobus solfataricus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 290 0.05M Cadmium sulfate, 0.1M HEPES, 0.8M Sodium acetate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.79 55.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.073 α = 90 b = 72.56 β = 90 c = 95.928 γ = 90
Symmetry Space Group P 21 21 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 IMAGE PLATE RIGAKU RAXIS IV++ 2005-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 1.5418
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 50 97.3 0.076 29.9 13.8 30618 30618
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) 2 2.07 89.6 0.256 9.5 14 2794
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2 28.36 30617 30617 1541 97.9 0.186 0.186 0.186 0.231 RANDOM 31.537
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.862 r_dihedral_angle_4_deg 17.97 r_dihedral_angle_3_deg 15.822 r_dihedral_angle_1_deg 6.36 r_scangle_it 6.341 r_scbond_it 4.449 r_mcangle_it 2.787 r_angle_refined_deg 2.287 r_mcbond_it 2.078 r_nbtor_refined 0.322
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.862 r_dihedral_angle_4_deg 17.97 r_dihedral_angle_3_deg 15.822 r_dihedral_angle_1_deg 6.36 r_scangle_it 6.341 r_scbond_it 4.449 r_mcangle_it 2.787 r_angle_refined_deg 2.287 r_mcbond_it 2.078 r_nbtor_refined 0.322 r_symmetry_vdw_refined 0.3 r_symmetry_hbond_refined 0.274 r_metal_ion_refined 0.26 r_nbd_refined 0.229 r_xyhbond_nbd_refined 0.185 r_chiral_restr 0.183 r_symmetry_metal_ion_refined 0.114 r_bond_refined_d 0.033 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2505 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 21
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction CrystalClear data collection SHARP phasing