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Crystal structures of PYR1/HAB1 in complex with synthetic analogues of Abscisic Acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3QN1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 20% Peg 8000, 100 mM Tris pH 8.5, 160 mM MgCl2, 60 mM glycylglycylglycine
Crystal Properties Matthews coefficient Solvent content 2.2 44.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.54 α = 90 b = 66.077 β = 90 c = 172.569 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 OXFORD ONYX CCD 2012-04-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OXFORD DIFFRACTION NOVA 1.54
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 27.51 95.8 0.12 7.57 2.4 17976
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) 1 2.5 2.65 0.346
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 3QN1 2.5 27.51 16938 920 95.25 0.22903 0.22542 0.2235 0.29578 0.2911 RANDOM 22.619
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] 0.68 -0.55 -0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.82 r_dihedral_angle_4_deg 13.917 r_dihedral_angle_3_deg 13.31 r_dihedral_angle_1_deg 4.651 r_angle_refined_deg 0.82 r_scangle_it 0.648 r_mcangle_it 0.481 r_scbond_it 0.37 r_mcbond_it 0.263 r_chiral_restr 0.054
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.82 r_dihedral_angle_4_deg 13.917 r_dihedral_angle_3_deg 13.31 r_dihedral_angle_1_deg 4.651 r_angle_refined_deg 0.82 r_scangle_it 0.648 r_mcangle_it 0.481 r_scbond_it 0.37 r_mcbond_it 0.263 r_chiral_restr 0.054 r_bond_refined_d 0.005 r_gen_planes_refined 0.002 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_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 3674 Nucleic Acid Atoms Solvent Atoms 465 Heterogen Atoms 24
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling MOLREP phasing