Plasmodium vivax aspartyl-tRNA synthetase in complex with AMP, Pyrophosphate, MOPSO and Hexanetriol


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 9M5M 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5293Morpheus II-C2: 0.1 M Buffer System 4 pH 6.5 (MOPSO, Bis-Tris), 32.5 Precipitant Mix 6 (25% w/v PEG 4000, 40% w/v 1,2,6-Hexanetriol) and 4 mM Alkalis (0.01 M Rubidium chloride, 0.01 M Strontium acetate, 0.01 M Cesium acetate, 0.01 M Barium acetate)
Crystal Properties
Matthews coefficientSolvent content
3.0559.65

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 138.698α = 90
b = 138.698β = 90
c = 272.854γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2022-04-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I030.97625DiamondI03

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
12.5429.93599.80.1040.1060.016134.140.351764
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.542.6298.60.8290.840.130.95240.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)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)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE9M5M2.54129.9351.3451670253899.860.16850.16640.17360.20890.2098
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d5.732
f_angle_d1.22
f_chiral_restr0.071
f_bond_d0.012
f_plane_restr0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8002
Nucleic Acid Atoms
Solvent Atoms321
Heterogen Atoms89

Software

Software
Software NamePurpose
PHENIXrefinement
Aimlessdata scaling
FAST_DPdata scaling
xia2data reduction
PHASERphasing
PDB_EXTRACTdata extraction