9CGW

Structure of the alpha-N-methyltransferase (SonM) and RiPP precursor (SonA-I65W) heteromeric complex (no cofactor)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 7LTE 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.5298240 mM sodium malonate pH 5.5 with 10% PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.5952.42

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.81α = 90
b = 91.81β = 90
c = 161.17γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2022-03-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 23-ID-D1.0332APS23-ID-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.6545.999.70.1550.99813.397.423018
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.652.751.7170.504

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 REPLACEMENTTHROUGHOUT2.6545.921865115198.090.224290.22140.22710.280190.2819RANDOM67.617
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]
-0.43-0.21-0.431.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg12.713
r_long_range_B_other11.899
r_long_range_B_refined11.887
r_dihedral_angle_2_deg9.952
r_scangle_other8.453
r_mcangle_other6.176
r_mcangle_it6.174
r_scbond_it5.378
r_scbond_other5.377
r_dihedral_angle_1_deg4.353
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4772
Nucleic Acid Atoms
Solvent Atoms15
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing