Sesterterpene Synthase from Streptomyces mobaraensis (Sestermobaraene Synthase, SmTS1, apo)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
in silico modelAlphaFold 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.5293100 mM Mes, 0.2 M MgCl2, 10% PEG 4000
Crystal Properties
Matthews coefficientSolvent content
2.4549.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 74.82α = 101.63
b = 81.56β = 97.98
c = 98.72γ = 93.9
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2024-09-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)0.9762PETRA III, EMBL c/o DESYP13 (MX1)

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
11.73094.90.06610.53.2235171
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.71.8960.7433.2

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 REPLACEMENTTHROUGHOUT1.7302233911175794.880.164120.162110.17430.202420.2109RANDOM26.332
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]
1.160.950.25-0.36-0.9-0.52
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.145
r_dihedral_angle_4_deg15.912
r_dihedral_angle_3_deg13.089
r_dihedral_angle_1_deg5.367
r_long_range_B_refined3.096
r_long_range_B_other2.909
r_scangle_other2.254
r_mcangle_it2.149
r_mcangle_other2.149
r_scbond_it1.721
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.145
r_dihedral_angle_4_deg15.912
r_dihedral_angle_3_deg13.089
r_dihedral_angle_1_deg5.367
r_long_range_B_refined3.096
r_long_range_B_other2.909
r_scangle_other2.254
r_mcangle_it2.149
r_mcangle_other2.149
r_scbond_it1.721
r_scbond_other1.721
r_mcbond_it1.603
r_mcbond_other1.602
r_angle_other_deg1.245
r_angle_refined_deg1.181
r_rigid_bond_restr0.778
r_chiral_restr0.061
r_gen_planes_refined0.004
r_bond_refined_d0.003
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_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms15357
Nucleic Acid Atoms
Solvent Atoms1044
Heterogen Atoms29

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XSCALEdata scaling
PHASERphasing