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Crystal Structure Analysis of Manganese treated P19 protein from Campylobacter jejuni at 2.73 A at pH 9 and Manganese peak wavelength (1.893 A)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other P6222 incomplete SeMAD model at 2.8 Angs resolution.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 298 50% POLYETHYLENE GLYCOL (PEG) 250, 0.1 M CHES (2-(N-CYCLOHEXYLAMINO) ETHANE SULFONIC ACID) BUFFER PH 9.0, CRYO FROZEN WITHOUT ANY ADDITION, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K
Crystal Properties Matthews coefficient Solvent content 2.15 42.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.499 α = 90 b = 73.797 β = 90 c = 75.217 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 MARMOSAIC 325 mm CCD Rh coated flat mirror, toroidal focusing mirror, Si 111 monochromator 2006-11-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 1.893 SSRL BL9-2
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 2.73 19.26 92.6 0.015 61.9 3.8 7756 -3 -3 23.6
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) 2.73 2.88 78 0.019 47.3 3.6 926
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 P6222 incomplete SeMAD model at 2.8 Angs resolution. 2.73 19.26 7400 356 91.84 0.19699 0.1946 0.193 0.24532 0.2371 RANDOM 36.236
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] -0.64 0.89 -0.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.55 r_dihedral_angle_3_deg 11.6 r_dihedral_angle_4_deg 10.864 r_dihedral_angle_1_deg 4.929 r_scangle_it 2.581 r_scbond_it 1.535 r_angle_other_deg 1.489 r_mcangle_it 1.044 r_angle_refined_deg 0.91 r_mcbond_it 0.515
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.55 r_dihedral_angle_3_deg 11.6 r_dihedral_angle_4_deg 10.864 r_dihedral_angle_1_deg 4.929 r_scangle_it 2.581 r_scbond_it 1.535 r_angle_other_deg 1.489 r_mcangle_it 1.044 r_angle_refined_deg 0.91 r_mcbond_it 0.515 r_chiral_restr 0.057 r_mcbond_other 0.051 r_bond_refined_d 0.005 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2470 Nucleic Acid Atoms Solvent Atoms 56 Heterogen Atoms 14
Software Software Software Name Purpose Blu-Ice data collection REFMAC refinement XDS data reduction XSCALE data scaling REFMAC phasing