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. Author manuscript; available in PMC: 2019 Apr 26.
Published in final edited form as: Nano Res. 2014 Oct 23;8(3):774–789. doi: 10.1007/s12274-014-0560-6

Figure 12.

Figure 12

The SMA styrene groups in SMALPs show close proximity to the acyl chains of DMPC. (A) Homonuclear 2D dpfgse-NOESY of DMPC-SMALP in 50mM sodium phosphate, 200mM NaCl, pH 7 showing NOE interactions (dotted line) between the styrene group of SMA and DMPC. Signals for SMA groups Q-S are not observed due to the broadness of signal (B) As in (A) but using 1,2-dimyristoyl-d54-sn-glycero-3-phosphocholine. The absence of NOEs at positions L and M confirm the predominant NOEs observed in (A) are to the acyl chain CH2 groups and to a lesser extent the terminal CH3 of DMPC. (C) Schematic representation of SMA and DMPC with groups labelled according to (A).