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Crystal structure of the C-terminal domain of Streptococcus mutans surface protein SpaP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WZA PDB entry 2WZA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 291.15 0.1 M sodium acetate pH 5.0, 15% (w/v) polyethylene glycol 6000., VAPOR DIFFUSION, HANGING DROP, temperature 291.15K
Crystal Properties Matthews coefficient Solvent content 2.79 55.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 135.775 α = 90 b = 238.391 β = 90 c = 78.493 γ = 90
Symmetry Space Group P 21 21 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 CCD MAR CCD 165 mm 2010-05-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-5 0.9085 MAX II I911-5
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 2.18 29.5 99.7 0.049 28.5 7.4 132886 130690 -3 -3 26.7
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 (All) 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 PDB entry 2WZA 2.181 29.006 0.02 132886 130690 6626 98.18 0.2124 0.2124 0.2104 0.2048 0.2482 0.2365 Shells
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] -2.3178 -1.6192 3.9369
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.724 f_angle_d 1.228 f_chiral_restr 0.084 f_bond_d 0.01 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16030 Nucleic Acid Atoms Solvent Atoms 545 Heterogen Atoms 12
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing PHENIX refinement XDS data reduction SCALA data scaling