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C. elegans glutamate-gated chloride channel (GluCl) in complex with Fab in a non-conducting conformation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3RHW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 277 35-36% pentaerythritol propoxylate (5/4 PO/OH), 50 mM sodium citrate pH 5.5, 100 mM potassium chloride
Crystal Properties Matthews coefficient Solvent content 5.02 75.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 455.81 α = 90 b = 195.68 β = 93.15 c = 196.18 γ = 90
Symmetry Space Group C 1 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 100 CCD ADSC QUANTUM 315 Mirrors: bent cylinders, stripes of Pt, Rh and clear 2011-11-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.9793 APS 24-ID-C
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 3.6 58.44 88.4 0.155 5.82 1.85 175651
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 3.6 3.64 78.9 0.563 1.37 1.54
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT FREE R-VALUE 3RHW 3.6 58.438 1.39 175580 8778 88.34 0.2622 0.2611 0.2635 0.2829 0.2841 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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.155 f_angle_d 0.783 f_chiral_restr 0.031 f_plane_restr 0.005 f_bond_d 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 60008 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 400
Software Software Software Name Purpose PHENIX refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling XDS data reduction XSCALE data scaling PHASER phasing Coot model building