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Atomic resolution (1.08 A) structure of purified thaumatin I grown in sodium meso-tartrate at 4 C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 7.3 277 MICROBATCH METHOD; PROTEIN AT 40.5 MG/ML IN 10MM SODIUM PHOSPHATE WITH 250 MM SODIUM MESO-TARTRATE (PH=7.3) AND 2.5% (V/V) GLYCEROL; CRYSTALS GROWN AT 4 C.
Crystal Properties Matthews coefficient Solvent content 1.8 31.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.808 α = 90 b = 63.91 β = 90 c = 71.683 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 CCD ADSC CCD TOROIDAL FOCUSING MIRROR 2008-04-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X6A NSLS X6A
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 1.08 20 98.1 0.06 26.3 5.1 85314 2
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 1.08 1.1 79.2 0.33 2 2
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 MOLECULAR REPLACEMENT THROUGHOUT 1.08 19.9 80942 4262 100 0.129 0.128 0.1303 0.143 0.1454 RANDOM 11.49
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] -1.02 0.46 0.56
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.066 r_dihedral_angle_4_deg 17.653 r_dihedral_angle_3_deg 10.928 r_dihedral_angle_1_deg 7.203 r_scangle_it 3.685 r_scbond_it 2.946 r_mcangle_it 2.353 r_mcbond_it 1.79 r_angle_refined_deg 1.727 r_nbtor_refined 0.311
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.066 r_dihedral_angle_4_deg 17.653 r_dihedral_angle_3_deg 10.928 r_dihedral_angle_1_deg 7.203 r_scangle_it 3.685 r_scbond_it 2.946 r_mcangle_it 2.353 r_mcbond_it 1.79 r_angle_refined_deg 1.727 r_nbtor_refined 0.311 r_nbd_refined 0.206 r_symmetry_vdw_refined 0.206 r_xyhbond_nbd_refined 0.187 r_chiral_restr 0.108 r_symmetry_hbond_refined 0.103 r_bond_refined_d 0.015 r_gen_planes_refined 0.011 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1551 Nucleic Acid Atoms Solvent Atoms 355 Heterogen Atoms 28
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling MOLREP phasing