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Crystal structure of Borrelia burgdorferi BB0795 (BamA) POTRA domains 1-2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 294 0.2 M Na malonate dibasic monohydrate
20% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.48 50.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.155 α = 90 b = 64.586 β = 90 c = 89.104 γ = 90
Symmetry Space Group P 21 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 PIXEL DECTRIS EIGER2 XE 16M 2025-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.976254 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 3.2 89.1 100 0.142 0.997 13.8 13.3 6411
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.2 3.42 99.9 0.373 0.979 7.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 3.2 64.59 6071 319 99.91 0.21067 0.20584 0.2168 0.3039 0.3057 RANDOM 51.684
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] 0.02 0.06 -0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.723 r_dihedral_angle_3_deg 22.998 r_dihedral_angle_4_deg 18.701 r_long_range_B_refined 10.434 r_long_range_B_other 10.433 r_dihedral_angle_1_deg 8.797 r_scangle_other 7.306 r_mcangle_it 6.587 r_mcangle_other 6.586 r_scbond_it 4.327
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.723 r_dihedral_angle_3_deg 22.998 r_dihedral_angle_4_deg 18.701 r_long_range_B_refined 10.434 r_long_range_B_other 10.433 r_dihedral_angle_1_deg 8.797 r_scangle_other 7.306 r_mcangle_it 6.587 r_mcangle_other 6.586 r_scbond_it 4.327 r_scbond_other 4.326 r_mcbond_it 4.078 r_mcbond_other 4.072 r_angle_refined_deg 1.651 r_angle_other_deg 1.193 r_chiral_restr 0.06 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2558 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction Aimless data scaling PHASER phasing