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Influenza A M2 wild type TM domain at high pH in the lipidic cubic phase under room temperature diffraction conditions
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3C9J chain A of 3C9J
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LCP sandwich plates 8 293 1.8 M calcium chloride, 0.9 M Tris HCl pH 8.0, 39.6% v/v PEG 400, 3% w/v xylitol additive, LCP sandwich plates, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.71 54.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 29.6 α = 90 b = 29.6 β = 90 c = 68.14 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 273 CCD ADSC QUANTUM 315r 2013-09-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.115869 ALS 8.3.1
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 1.71 27.15 97.7 0.158 3.6 2.4 3201 3128 1.5 18.65
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 1.71 1.77 100 0.47 1.6 2.4 317
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT chain A of 3C9J 1.711 20.93 1.34 3201 3115 323 97.13 0.1691 0.1658 0.1715 0.1976 0.2033 Phenix-generated
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 10.953 f_angle_d 0.606 f_chiral_restr 0.033 f_bond_d 0.005 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 196 Nucleic Acid Atoms Solvent Atoms 26 Heterogen Atoms 7
Software Software Software Name Purpose Blu-Ice data collection PHASER phasing PHENIX refinement MOSFLM data reduction Aimless data scaling