☰ Navigation Tabs
A Galpha-i1 P-loop mutation prevents transition to the activated state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Y3A PDB entry 1Y3A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 291 Hanging drops were a 1:1 mixture of protein-peptide complex in buffer (50 mM HEPES pH 8.0, 10 mM magnesium chloride, 10 microM GppNHp, 1 mM EDTA, 5 mM DTT) and well solution (17% (w/v) PEG MME 5K, 200 mM magnesium chloride, 100 mM HEPES pH 7.0), VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.22 61.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.637 α = 90 b = 106.637 β = 90 c = 455.062 γ = 120
Symmetry Space Group P 61 2 2
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 MAR scanner 300 mm plate custom 2010-10-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.000 APS 22-ID
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 3 39.441 96.7 31834 30772 -3 68.596
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 3 3.03 85.4 2 3.2 1255
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB entry 1Y3A 3 39.441 1.36 31834 30770 1555 96.66 0.2491 0.2469 0.2917 0.2624 random
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] -1.7957 -1.7957 3.5914
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.164 f_angle_d 0.546 f_chiral_restr 0.036 f_bond_d 0.002 f_plane_restr 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7631 Nucleic Acid Atoms Solvent Atoms 12 Heterogen Atoms 87
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling