7VRS

The complex of Acyltransferase and Acyl Carrier Protein Domains from module 9 of Salinomycin Polyketide Synthase


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 7VT1 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION82930.1 M Tris-HCl (pH 8.0), 0.4 M MgCl2, 0.2 M Na2SO4, 26% (v/v) PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.8757.13

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 75.613α = 90
b = 102.061β = 90
c = 150.991γ = 90
Symmetry
Space GroupP 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2021-05-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL19U10.97853SSRFBL19U1

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
12.65099.80.13612.66.236632
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)
12.62.640.623.7

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT7VT12.647.3834508181698.960.18780.18590.2251RANDOM41.361
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]
-0.440.070.37
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.041
r_dihedral_angle_4_deg16.604
r_dihedral_angle_3_deg16.318
r_dihedral_angle_1_deg7.938
r_angle_refined_deg1.414
r_angle_other_deg1.234
r_chiral_restr0.063
r_gen_planes_refined0.02
r_gen_planes_other0.01
r_bond_refined_d0.008
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.041
r_dihedral_angle_4_deg16.604
r_dihedral_angle_3_deg16.318
r_dihedral_angle_1_deg7.938
r_angle_refined_deg1.414
r_angle_other_deg1.234
r_chiral_restr0.063
r_gen_planes_refined0.02
r_gen_planes_other0.01
r_bond_refined_d0.008
r_bond_other_d
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7143
Nucleic Acid Atoms
Solvent Atoms119
Heterogen Atoms57

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing