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Crystal structure of the abscisic acid receptor PYR1 in complex with an antagonist AS6
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3K90
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 20% PEG 10000, 0.1M HEPES, 1mM AS6, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.99 38.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.932 α = 90 b = 66.932 β = 90 c = 78.237 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 95 CCD ADSC QUANTUM 270 2013-02-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.9800 Photon Factory BL-17A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 50 98.7 9381 9259
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 2.3 2.38 98.6
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3K90 2.3 32.45 8912 8811 445 98.87 0.2395 0.2375 0.28139 0.2667 RANDOM 48.608
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] 0.54 0.54 0.54 -1.75
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.02 r_dihedral_angle_4_deg 24.137 r_dihedral_angle_3_deg 17.372 r_dihedral_angle_1_deg 10.216 r_angle_other_deg 3.603 r_angle_refined_deg 1.843 r_chiral_restr 0.107 r_bond_refined_d 0.015 r_gen_planes_other 0.012 r_gen_planes_refined 0.008
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.02 r_dihedral_angle_4_deg 24.137 r_dihedral_angle_3_deg 17.372 r_dihedral_angle_1_deg 10.216 r_angle_other_deg 3.603 r_angle_refined_deg 1.843 r_chiral_restr 0.107 r_bond_refined_d 0.015 r_gen_planes_other 0.012 r_gen_planes_refined 0.008 r_bond_other_d 0.003 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_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1408 Nucleic Acid Atoms Solvent Atoms 33 Heterogen Atoms 26
Software Software Software Name Purpose ADSC data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling