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Crystal structure of sulX mutant-A399S in complex with FMN and sulfamethazine
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 7.5 298 24% PEG 500, 1.2 mM Zinc sulfate, 0.1 M MES pH6.5
Crystal Properties Matthews coefficient Solvent content 3.9 68.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 133.72 α = 90 b = 133.72 β = 90 c = 138.92 γ = 120
Symmetry Space Group P 62 2 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 PIXEL DECTRIS EIGER X 16M 2025-05-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL10U2 0.97918 SSRF BL10U2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.47 27.78 99.9 0.999 17.6 32.5 26878
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.47 2.53 0.93 2.6
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 2.47 27.22 25527 1315 99.88 0.1873 0.1844 0.1967 0.24605 0.2501 RANDOM 61.622
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] 1.62 0.81 1.62 -5.24
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.739 r_dihedral_angle_4_deg 23.129 r_dihedral_angle_3_deg 16.723 r_long_range_B_refined 9.251 r_long_range_B_other 9.251 r_scangle_other 8.221 r_mcangle_it 6.625 r_mcangle_other 6.624 r_dihedral_angle_1_deg 6.598 r_scbond_it 6.093
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.739 r_dihedral_angle_4_deg 23.129 r_dihedral_angle_3_deg 16.723 r_long_range_B_refined 9.251 r_long_range_B_other 9.251 r_scangle_other 8.221 r_mcangle_it 6.625 r_mcangle_other 6.624 r_dihedral_angle_1_deg 6.598 r_scbond_it 6.093 r_scbond_other 6.092 r_mcbond_it 4.994 r_mcbond_other 4.981 r_angle_refined_deg 1.631 r_angle_other_deg 1.332 r_chiral_restr 0.068 r_bond_refined_d 0.009 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001 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 3018 Nucleic Acid Atoms Solvent Atoms 182 Heterogen Atoms 70
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction SAINT data reduction SAINT data scaling PHASER phasing