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Crystal structure of the C-terminal fragment of the bacteriophage phi92 membrane-piercing protein gp138
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 7mg/ml
34% - 38% PEE
100mM - 400mM KCl
100mM MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K 2 VAPOR DIFFUSION, HANGING DROP 7.5 291 7mg/ml
20% -26% PEG 2000
100mM - 400mM CaCl2
100mM Tris pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.08 α = 90 b = 48.08 β = 90 c = 553.203 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 PIXEL PSI PILATUS 6M 2010-05-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.000 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.29 41.52 98.6 0.087 0.082 17.6 16.6 61805 61401 2 12.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.29 1.37 98.1 0.811 0.759 15.6
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) 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) Mean Isotropic B X-RAY DIFFRACTION SAD 1.295 41.521 61805 61037 3103 96.95 0.1247 0.1229 0.1212 0.1598 0.1589 21.9
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] -0.2527 -0.2527 0.5053
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.957 f_angle_d 1.751 f_chiral_restr 0.141 f_bond_d 0.016 f_plane_restr 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1548 Nucleic Acid Atoms Solvent Atoms 419 Heterogen Atoms 9
Software Software Software Name Purpose RemDAq data collection SHELX model building PHENIX refinement MOSFLM data reduction SCALA data scaling SHELX phasing