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Crystal structure of the ligand binding suppressor domain of type 1 inositol 1,4,5-trisphosphate receptor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 295 Tris-HCl, PEG 6000, NaCl, TCEP, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.55 51.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 147.3 α = 90 b = 147.3 β = 90 c = 65 γ = 120
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 APS-1 Rosenbaum-Rock double-crystal monochromator: water cooled, sagitally focusing 2nd crystal, Rosenbaum-Rock vertical focusing mirror 2003-03-05 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD APS-1 Rosenbaum-Rock double-crystal monochromator: water cooled, sagitally focusing 2nd crystal, Rosenbaum-Rock vertical focusing mirror 2003-03-05 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.9951 APS 19-BM 2 SYNCHROTRON APS BEAMLINE 19-BM 0.9795, 0.9796, 0.9641 APS 19-BM
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 1.64 50 99.5 0.046 75 13.3 32835 1 1 22.5
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 1.64 1.7 96.4 0.581 2.7 7 3151
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MAD THROUGHOUT 1.8 31.08 3 24349 1187 97.2 0.205 0.205 0.2053 0.238 0.2368 RANDOM 36.2
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 0.32 -0.68 1.36
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.4 c_scangle_it 7.56 c_scbond_it 5.62 c_mcangle_it 4.51 c_mcbond_it 3.55 c_angle_deg 1.5 c_improper_angle_d 0.76 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1705 Nucleic Acid Atoms Solvent Atoms 130 Heterogen Atoms 6
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling SOLVE phasing