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Peptitergents

From Wikipedia, the free encyclopedia

Peptitergents (a portmanteau of peptide and detergent) are synthetic peptides designed to be lipophilic on one side and hydrophilic on the other upon folding to an α-helical conformation and were designed to solubilize integral membrane proteins in aqueous solution.[1] They can be considered a sub-class of amphipols and are based on earlier fundamental explorations of amphiphilic secondary structures[2]

See also

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References

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  1. ^ Schafmeister, CE; Miercke, LJ; Stroud, RM (29 October 1993). "Structure at 2.5 A of a designed peptide that maintains solubility of membrane proteins". Science. 262 (5134): 734–8. doi:10.1126/science.8235592. PMID 8235592.
  2. ^ Kaiser, ET; Kézdy, FJ (20 January 1984). "Amphiphilic secondary structure: design of peptide hormones". Science. 223 (4633): 249–55. Bibcode:1984Sci...223..249K. doi:10.1126/science.6322295. PMID 6322295.