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Crystal structure of IpgC in complex with the chaperone binding region of IpaB
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3GYZ PDB ENTRY 3GYZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 291 0.1M HEPES, 20% PEG 8000, 8% ethylene glycol, pH7.4, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.42 49.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.31 α = 90 b = 97.09 β = 90 c = 106.53 γ = 90
Symmetry Space Group C 2 2 21
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 2007-08-09 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD MARMOSAIC 225 mm CCD 2007-11-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.91841 BESSY 14.2 2 SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
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 1,2 2.15 39.37 93.5 0.154 13.17 8.7 21045 19676 -3 52.712
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) 1,2 2.15 2.21 86.5 0.68 2 4.7 1316
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3GYZ 2.15 39.37 21043 19676 983 93.5 0.201 0.2 0.1987 0.23 0.2262 RANDOM 49.861
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] 3.02 -0.69 -2.32
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.09 r_dihedral_angle_3_deg 20.707 r_dihedral_angle_4_deg 11.96 r_dihedral_angle_1_deg 7.36 r_scangle_it 5.863 r_scbond_it 3.538 r_mcangle_it 2.447 r_angle_refined_deg 2.069 r_mcbond_it 1.343 r_chiral_restr 0.157
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.09 r_dihedral_angle_3_deg 20.707 r_dihedral_angle_4_deg 11.96 r_dihedral_angle_1_deg 7.36 r_scangle_it 5.863 r_scbond_it 3.538 r_mcangle_it 2.447 r_angle_refined_deg 2.069 r_mcbond_it 1.343 r_chiral_restr 0.157 r_bond_refined_d 0.024 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2483 Nucleic Acid Atoms Solvent Atoms 64 Heterogen Atoms 18
Software Software Software Name Purpose XSCALE data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction XDS data scaling XDS data reduction