6SYQ

ASR Alternansucrase in complex with isomaltotriose


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP285PEG3350 14% 0.4M NaNO3
Crystal Properties
Matthews coefficientSolvent content
2.9858.68

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 100.723α = 90
b = 135.648β = 90
c = 238.936γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2017-11-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALBA BEAMLINE XALOC0.97926ALBAXALOC

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
13119.4792.40.0760.9998.55.735251461391
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
133.161000.8440.818

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 REPLACEMENTTHROUGHOUT6hvg3119.4758278304492.420.20270.20090.237RANDOM98.513
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]
-3.89-1.685.56
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.428
r_dihedral_angle_4_deg16.047
r_dihedral_angle_3_deg14.695
r_dihedral_angle_1_deg5.881
r_angle_refined_deg1.308
r_angle_other_deg0.942
r_chiral_restr0.077
r_bond_refined_d0.01
r_gen_planes_refined0.005
r_bond_other_d0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.428
r_dihedral_angle_4_deg16.047
r_dihedral_angle_3_deg14.695
r_dihedral_angle_1_deg5.881
r_angle_refined_deg1.308
r_angle_other_deg0.942
r_chiral_restr0.077
r_bond_refined_d0.01
r_gen_planes_refined0.005
r_bond_other_d0.003
r_gen_planes_other0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms19242
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms105

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
SCALAdata scaling
PHASERphasing