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Crystal structure of the pneumoccocal exposed lipoprotein thioredoxin sp_1000 (Etrx2) from Streptococcus pneumoniae strain TIGR4 in complex with 2-hydroxyethyl disulfide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2H1B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293.15 30% PEG 1500 , VAPOR DIFFUSION, HANGING DROP, temperature 293.15K
Crystal Properties Matthews coefficient Solvent content 1.93 36.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.1 α = 101.13 b = 36.08 β = 100.26 c = 58.64 γ = 101.59
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 Pilatus 2M 2012-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1 SLS X06DA
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 1.22 23.89 92.1 67595 67595
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 1.22 1.24 92.1
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 2H1B 1.22 23.887 1.97 67576 67576 3380 92.09 0.1556 0.1545 0.1552 0.1762 0.1759 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 13.771 f_angle_d 1.256 f_chiral_restr 0.076 f_bond_d 0.009 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2262 Nucleic Acid Atoms Solvent Atoms 403 Heterogen Atoms 23
Software Software Software Name Purpose PHENIX model building PHENIX refinement MOSFLM data reduction SCALA data scaling PHENIX phasing