(4S,7R,18Z)-4-hydroxy-N,N,N-trimethyl-7-[(9Z)-octadec-9-enoyloxy]-10-oxo-3,5,9-trioxa-4-phosphaheptacos-18-en-1-aminium 4-oxide

(2S)-2-azanyl-3-[[(2R)-2,3-bis[[(Z)-octadec-9-enoyl]oxy]propoxy]-oxidanyl-phosphoryl]oxy-propanoic acid

[(2R,3S,4R,5R)-5-(2-azanyl-6-oxidanylidene-1H-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl phosphono hydrogen phosphate

Angewandte Chemie (International ed. in English)
Two Distinct Structures of Membrane-Associated Homodimers of GTP- and GDP-Bound KRAS4B Revealed by Paramagnetic Relaxation Enhancement.

NMR-driven structure of KRAS4B-GDP homodimer on a lipid bilayer nanodisc

80 uM ILV 13C-methyl; Lys 15N-amide KRAS4B, 90% H2O/10% D2O

Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax