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Crystal Structure Analysis of Manganese treated P19 protein from Campylobacter jejuni at 1.41 A at pH 9
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other P6222 incomplete SeMAD model at 2.8 A 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 2.13 42.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.357 α = 90 b = 73.619 β = 90 c = 75.049 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 300 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 0.979 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 1.41 19.21 93.1 0.028 22 4 54201 -3 -3 24
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) 1.41 1.49 76.8 0.383 3.1 3.8 6391
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 P6222 incomplete SeMAD model at 2.8 A resolution. 1.41 19.21 54201 51527 2674 92.54 0.16889 0.16688 0.1756 0.20822 0.2178 RANDOM 21.28
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] -1.2 2.7 -1.5
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.853 r_dihedral_angle_3_deg 12.878 r_dihedral_angle_4_deg 12.663 r_scangle_it 7.678 r_dihedral_angle_1_deg 6.707 r_scbond_it 5.858 r_mcangle_it 3.814 r_mcbond_it 2.729 r_rigid_bond_restr 2.098 r_angle_other_deg 1.825
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.853 r_dihedral_angle_3_deg 12.878 r_dihedral_angle_4_deg 12.663 r_scangle_it 7.678 r_dihedral_angle_1_deg 6.707 r_scbond_it 5.858 r_mcangle_it 3.814 r_mcbond_it 2.729 r_rigid_bond_restr 2.098 r_angle_other_deg 1.825 r_angle_refined_deg 1.549 r_mcbond_other 0.953 r_chiral_restr 0.099 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_gen_planes_other 0.003 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2465 Nucleic Acid Atoms Solvent Atoms 314 Heterogen Atoms 14
Software Software Software Name Purpose Blu-Ice data collection REFMAC refinement XDS data reduction XSCALE data scaling REFMAC phasing