Sesterterpene Synthase from Streptomyces subrutilus (Subrutilane Synthase, SrS) in complex with the surrogate geranyl-farnesyl-thiopyrophosphate (GFSPP)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
in silico modelAlphaFold 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP9293100 mM Bicine, 30% PEG 6000
Crystal Properties
Matthews coefficientSolvent content
2.1442.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 74.91α = 90
b = 89.63β = 91.1
c = 102.69γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2024-10-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)0.9763PETRA 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
12.330950.1179.33.657484
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)
12.32.496.40.872.83.7

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 REPLACEMENTTHROUGHOUT2.33054591287495.010.180720.179090.18880.211030.2156RANDOM29.302
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]
-0.360.51-0.030.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.378
r_dihedral_angle_4_deg17.262
r_dihedral_angle_3_deg13.47
r_dihedral_angle_1_deg5.047
r_long_range_B_refined1.963
r_long_range_B_other1.912
r_angle_refined_deg1.161
r_mcangle_it1.158
r_mcangle_other1.158
r_angle_other_deg1.062
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.378
r_dihedral_angle_4_deg17.262
r_dihedral_angle_3_deg13.47
r_dihedral_angle_1_deg5.047
r_long_range_B_refined1.963
r_long_range_B_other1.912
r_angle_refined_deg1.161
r_mcangle_it1.158
r_mcangle_other1.158
r_angle_other_deg1.062
r_scangle_other0.99
r_mcbond_it0.8
r_mcbond_other0.8
r_scbond_it0.686
r_scbond_other0.686
r_rigid_bond_restr0.241
r_chiral_restr0.042
r_bond_refined_d0.002
r_gen_planes_refined0.002
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 Atoms10728
Nucleic Acid Atoms
Solvent Atoms246
Heterogen Atoms91

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XSCALEdata scaling
PHASERphasing