polyoxin

/P AA1 L IY0 AA1 K S AH0 N/
noun
  1. 1

    (biochemistry) Any of a group of nucleoside antibiotics, produced by Streptomyces bacteria, composed of heterocyclic moieties derived from amino sugars; the simplest being 1-β-(5'-amino5'-deoxy-D-allofuranuronosyl)-5-hydroxy-methyluracil