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Biophysical studies of lipid interacting regions of DGD2 in Arabidopsis thaliana
Authors
Szpryngiel, S., Ge, C., Iakovleva, I., Lind, J., Wieslander, A., Maler, L.
Assembly
DGD2
Entity
1. DGD2 (polymer, Thiol state: not present), 19 monomers, 2224.577 Da Detail

QPFTKGAYYI GKMVWSKGY


Formula weight
2224.577 Da
Source organism
Arabidopsis thaliana
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 76.4 %, Completeness (bb): 95.0 % Detail

Polymer type: polypeptide(L)

Total1H
All76.4 % (97 of 127)76.4 % (97 of 127)
Backbone95.0 % (38 of 40)95.0 % (38 of 40)
Sidechain67.8 % (59 of 87)67.8 % (59 of 87)
Aromatic65.2 % (15 of 23)65.2 % (15 of 23)
Methyl100.0 % (6 of 6)100.0 % (6 of 6)

1. atDGD2 S227 245

QPFTKGAYYI GKMVWSKGY

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.7, Details 50 mM DPC-d38


#NameIsotope labelingTypeConcentration
1atDGD2_S227_245natural abundance0.5 mM
2DPC[U-2H]50 mM
3D2O[U-2H]10 %
4sodium phosphatenatural abundance50 mM
5H2Onatural abundance90 %

Protein Blocks Logo
Calculated from 23 models in PDB: 2L7C, Strand ID: A Detail


Release date
2010-12-09
Citation
Lipid interacting regions in phosphate stress glycosyltransferase atDGD2 from Arabidopsis thaliana
Szpryngiel, S., Ge, C., Iakovleva, I., Georgiev, A., Lind, J., Wieslander, A., Maler, L.
Biochemistry (2011), 50, 4451-4466, PubMed 21506606 , DOI 10.1021/bi200162f ,
Related entities 1. DGD2, : 1 : 2 : 1 : 3 : 18 entities Detail
Interaction partners 1. DGD2, : 2 interactors Detail
Experiments performed 2 experiments Detail
NMR combined restraints 3 contents Detail
Keywords DGD2, DGDG, amphipathic helix, diglycosyldiacylglycerol, glycosyltransferase