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Effects of arginine density on the membrane-bound structure of a cationic antimicrobial peptide from solid-state NMR

✍ Scribed by Ming Tang; Alan J. Waring; Mei Hong


Book ID
116274746
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
758 KB
Volume
1788
Category
Article
ISSN
0005-2736

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📜 SIMILAR VOLUMES


Arginine Dynamics in a Membrane-Bound Ca
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## Abstract The site‐specific motion of Arg residues in a membrane‐bound disulfide‐linked antimicrobial peptide, protegrin‐1 (PG‐1), was investigated by using magic‐angle‐spinning solid‐state NMR spectroscopy to better understand the membrane insertion and lipid interaction of this cationic membran

Effects of Guanidinium–Phosphate Hydroge
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under 4.5 kHz MAS. Two-dimensional LG-CP and DIPSHIFT experiments were used to measure CÀH dipolar couplings and the ROCSA experiment was used to measure the 13 C NMR CSA values. Further details of orientation simulations are given in the Supporting Information.

Structure and dynamics of cationic membr
✍ Mei Hong; Yongchao Su 📂 Article 📅 2011 🏛 Cold Spring Harbor Laboratory Press 🌐 English ⚖ 568 KB

## Abstract Many membrane peptides and protein domains contain functionally important cationic Arg and Lys residues, whose insertion into the hydrophobic interior of the lipid bilayer encounters significant energy barriers. To understand how these cationic molecules overcome the free energy barrier