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Crystal structure of Ancestral variant b9 of SULT 1A1 in complex with PAP and p-nitrophenol
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LS6
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 The protein was concentrated to 33mg.mL-1. Condition: 18-22% (w/v) PEG 3350 and 50mM Tris-HCL buffer pH 8. Crystals appeared after two days at 293 K.
, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 2.15 42.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.86 α = 90 b = 71.54 β = 90 c = 122.77 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++ Osmic confocal mirrors 2011-02-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.54178
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 2.5 48.85 97.8 0.126 10.62 4.91 21070 20787 3 3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 1LS6 2.5 48.85 21070 19746 1040 100 0.21029 0.20835 0.2065 0.24712 0.2418 RANDOM 18.119
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] -0.01 0.05 -0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.671 r_dihedral_angle_4_deg 13.289 r_dihedral_angle_3_deg 13.059 r_dihedral_angle_1_deg 3.813 r_scangle_it 3.713 r_scbond_it 2.352 r_mcangle_it 1.444 r_angle_other_deg 1.141 r_mcbond_it 0.775 r_angle_refined_deg 0.587
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.671 r_dihedral_angle_4_deg 13.289 r_dihedral_angle_3_deg 13.059 r_dihedral_angle_1_deg 3.813 r_scangle_it 3.713 r_scbond_it 2.352 r_mcangle_it 1.444 r_angle_other_deg 1.141 r_mcbond_it 0.775 r_angle_refined_deg 0.587 r_mcbond_other 0.115 r_chiral_restr 0.039 r_bond_refined_d 0.003 r_gen_planes_refined 0.002 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4702 Nucleic Acid Atoms Solvent Atoms 87 Heterogen Atoms 82
Software Software Software Name Purpose StructureStudio data collection MOLREP phasing REFMAC refinement XDS data reduction XDS data scaling