4A4A

CpGH89 (E483Q, E601Q), from Clostridium perfringens, in complex with its substrate GlcNAc-alpha-1,4-galactose


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.8857.35

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 90.996α = 90
b = 90.996β = 90
c = 252.856γ = 120
Symmetry
Space GroupP 61

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray113 MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODE

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.93099.40.089.74.4921992

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 DIFFRACTIONOTHERTHROUGHOUTNONE1.978.8187569461099.370.171030.1690.170.210030.2RANDOM25.128
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]
0.710.350.71-1.06
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.177
r_dihedral_angle_4_deg16.081
r_dihedral_angle_3_deg13.27
r_dihedral_angle_1_deg5.937
r_scangle_it3.937
r_scbond_it2.529
r_mcangle_it1.529
r_angle_refined_deg1.483
r_mcbond_it0.874
r_chiral_restr0.154
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7126
Nucleic Acid Atoms
Solvent Atoms811
Heterogen Atoms100

Software

Software
Software NamePurpose
REFMACrefinement