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Structure of the human smoothened 7TM receptor in complex with an antitumor agent
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Experimental Phasing by using Ta6Br12 soak
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Lipidic Cubic Phase (LCP) 7.8 293 100 mM HEPES, pH 7.8, 70 mM ammonium fluoride, 32% (v/v) PEG400, 4% 8% (v/v) P400, Lipidic Cubic Phase (LCP), temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.86 56.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.444 α = 90 b = 98.177 β = 103.27 c = 84.293 γ = 90
Symmetry Space Group P 1 21 1
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 MARMOSAIC 300 mm CCD mirrors 2012-12-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.0330 APS 23-ID-D
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 2.45 50 99.7 0.111 17 5.5 43797 63.52
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 2.45 2.54 99.6 0.94 1.7 4.5
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 SIRAS THROUGHOUT Experimental Phasing by using Ta6Br12 soak 2.45 42.12 43776 2202 99.35 0.2013 0.1997 0.2053 0.2314 0.2386 RANDOM 74.42
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] 9.7708 1.3965 -11.0598 1.289
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.24 t_omega_torsion 2.87 t_angle_deg 0.97 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.24 t_omega_torsion 2.87 t_angle_deg 0.97 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7032 Nucleic Acid Atoms Solvent Atoms 110 Heterogen Atoms 237
Software Software Software Name Purpose Blu-Ice data collection AutoSol phasing BUSTER refinement HKL-2000 data reduction HKL-2000 data scaling