| 摘要 |
Antimicrobial peptides of the formula are provided: X1-X2-PrO-X3-X4-PrO-Arg-Pro-Tyr-Leu-Pro-X5-Pro-Arg-Pro-Pro-Arg-Pro-Y, wherein X1 is a natural or non-natural amino acid having a free amino group or 1-amino-cyclohexyl carboxylic acid, X2 is Arg or N-methyl-Arg, X3 is Asp or GIu, X4 is Arg or Lys, X5 is Arg or Lys, and Y is Arg, Arg-NH2, N-methyl-Arg, N-methyl-Arg-NH2, Val-Arg, Val-Arg-NH2, Val-(N-methyl-Arg), or Val-(N-methyl)-Arg-NH2, and salts thereof.
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