2mcu

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Template:STRUCTURE 2mcu

Contents

Solid-state NMR structure of piscidin 1 in aligned 3:1 phosphatidylcholine/phosphoglycerol lipid bilayers

Template:ABSTRACT PUBMED 24410116

Function

[MORO_MORSA] Exhibits broad spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria as well as against a variety of fungi. Has hemolytic activity. Seems to disrupt the membranes by adopting an alpha helical conformation and forming toroidal pores.[1] [2]

About this Structure

2mcu is a 1 chain structure. Full experimental information is available from OCA.

Reference

  • Perrin BS Jr, Tian Y, Fu R, Grant CV, Chekmenev EY, Wieczorek WE, Dao AE, Hayden RM, Burzynski CM, Venable RM, Sharma M, Opella SJ, Pastor RW, Cotten ML. High-Resolution Structures and Orientations of Antimicrobial Peptides Piscidin 1 and Piscidin 3 in Fluid Bilayers Reveal Tilting, Kinking, and Bilayer Immersion. J Am Chem Soc. 2014 Jan 22. PMID:24410116 doi:http://dx.doi.org/10.1021/ja411119m
  1. ↑ Silphaduang U, Noga EJ. Peptide antibiotics in mast cells of fish. Nature. 2001 Nov 15;414(6861):268-9. PMID:11713517 doi:http://dx.doi.org/10.1038/35104690
  2. ↑ Campagna S, Saint N, Molle G, Aumelas A. Structure and mechanism of action of the antimicrobial peptide piscidin. Biochemistry. 2007 Feb 20;46(7):1771-8. Epub 2007 Jan 25. PMID:17253775 doi:10.1021/bi0620297

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