| Article DOI |
10.1021/ja962951b |
| Data DOI |
N/A |
| Internal ID |
10.1021/acs.jacs.ja962951b/1 |
| Membrane composition (molar fraction) |
| DMPC |
1,2-dimyristoyl-sn-glycero-3-phosphocholine |
1 |
|
| Solution composition |
Pure water
|
| Temperature (K) |
303 |
| Total hydration |
50 (mass %) |
| pH |
UNKNOWN |
| Reagent sources |
| DMPC |
Avanti Polar Lipids (purchased in chloroform, solvent removed under N2 and vacuum) |
| water |
D2O |
|
| Sample protocol |
N/A |
| NMR method |
PDLF:DROSS |
| NMR instrument |
Custom designed spectrometer (397.9 MHz for 1H), 5 mm Doty high-speed spinning assembly |
| NMR RF heating correction |
UNKNOWN |
| NMR sign measured |
S-DROSS |
| NMR details |
At the C2 position, the sn-1 chain has a single value (degenerate), while the sn-2 chain exhibits two distinct values due to motional inequivalence (forking). The identification of which value belonged to the sn-1 chain was determined using Seelig, A. and Seelig, J. (Biochemistry 1974, 13, 4839). The stereospecific assignment of the two sn-2 values to specific hydrogens was estimated based on experimental values for POPC at 300K (DOI: 10.1039/c2cp42738a).
|
| Show on GitHub |
experiments/OrderParameters/10.1021/acs.jacs.ja962951b/1 main |