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 21OB | pdb_000021ob

Crystal structure of sulX in complex with FMN and sulfachloropyridazine


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
in silico modelAlphaFold 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION7.529824% PEG 500, 1.2 mM Zinc sulfate, 0.1 M MES pH6.5
Crystal Properties
Matthews coefficientSolvent content
3.8868.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 133.125α = 90
b = 133.125β = 90
c = 139.285γ = 120
Symmetry
Space GroupP 62 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2025-12-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL18U11SSRFBL18U1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.75099.90.97635.93820374
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.72.80.9312.33

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.713219223104099.460.199890.196140.19840.270380.2632RANDOM92.037
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]
2.341.172.34-7.58
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.817
r_dihedral_angle_4_deg20.451
r_dihedral_angle_3_deg17.571
r_long_range_B_other13.614
r_long_range_B_refined13.613
r_scangle_other12.101
r_mcangle_other10.692
r_mcangle_it10.689
r_scbond_other9.183
r_scbond_it9.182
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.817
r_dihedral_angle_4_deg20.451
r_dihedral_angle_3_deg17.571
r_long_range_B_other13.614
r_long_range_B_refined13.613
r_scangle_other12.101
r_mcangle_other10.692
r_mcangle_it10.689
r_scbond_other9.183
r_scbond_it9.182
r_mcbond_it8.512
r_mcbond_other8.505
r_dihedral_angle_1_deg6.748
r_angle_refined_deg1.7
r_angle_other_deg1.307
r_chiral_restr0.069
r_bond_refined_d0.009
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
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 AtomsNumber
Protein Atoms3017
Nucleic Acid Atoms
Solvent Atoms54
Heterogen Atoms79

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing