Nucleotide Binding Domain (residues 475-720) of ABC3 transporter permease from Clostridioides difficile strain 630


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6292Protein: 7.6mg/ml, 0.5M Sodium chloride, 0.01M Tris pH 8.3; Screen: PACT (B10), 0.2M Magnesium chloride, 0.1M MES (pH 6.0), 20% (w/v) PEG6000 Cryo: drop conditions
Crystal Properties
Matthews coefficientSolvent content
1.935.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 30.352α = 90
b = 79.828β = 90
c = 88.36γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 9M2021-12-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-D0.97895APS21-ID-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (Observed)Rrim I (All)Rpim I (All)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
123099.80.1810.1810.1930.0670.99310.7815239-325.1
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.031000.3410.73128.1

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 DIFFRACTIONSADTHROUGHOUT229.621437477199.770.1990.19660.21010.24370.2551RANDOM33.853
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]
-3.611.791.82
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.513
r_dihedral_angle_4_deg11.661
r_dihedral_angle_3_deg9.925
r_dihedral_angle_1_deg3.665
r_angle_refined_deg1.535
r_angle_other_deg0.372
r_chiral_restr0.067
r_gen_planes_refined0.056
r_gen_planes_other0.049
r_bond_refined_d0.007
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.513
r_dihedral_angle_4_deg11.661
r_dihedral_angle_3_deg9.925
r_dihedral_angle_1_deg3.665
r_angle_refined_deg1.535
r_angle_other_deg0.372
r_chiral_restr0.067
r_gen_planes_refined0.056
r_gen_planes_other0.049
r_bond_refined_d0.007
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1795
Nucleic Acid Atoms
Solvent Atoms110
Heterogen Atoms11

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-3000data reduction
HKL-3000data scaling
PHENIXphasing