Experiment OP - 10.1021/acs.jacs.ja962951b/1

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
Show on GitHub experiments/OrderParameters/10.1021/acs.jacs.ja962951b/1 main

Name Value
DATE 1997
NMR
Key Value
T_RF_HEATING UNKNOWN
INSTRUMENT Custom designed spectrometer (397.9 MHz for 1H), 5 mm Doty high-speed spinning assembly
METHOD PDLF:DROSS
SIGN_MEASURED S-DROSS
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).

Order Parameters DMPC

View JSON main