The molecule is a cyclic peptide antibiotic that is A47934 lacking the O-sulfo group; it is produced by a strain of Streptomyces toyocaensis. It has a role as a fungal metabolite. It is a cyclic ether, a heterodetic cyclic peptide, an organochlorine compound, a peptide antibiotic and a polyphenol. It is a conjugate acid of an A41030A(1-).
(1S,2R,19S,22R,34S,37R,40R,52R)-22-amino-5,15,43-trichloro-2,26,31,44,47,49,64-heptahydroxy-21,35,38,54,56,59-hexaoxo-7,13,28-trioxa-20,36,39,53,55,58-hexazaundecacyclo[38.14.2.23,6.214,17.219,34.18,12.123,27.129,33.141,45.010,37.046,51]hexahexaconta-3,5,8,10,12(64),14,16,23(61),24,26,29(60),30,32,41(57),42,44,46(51),47,49,62,65-henicosaene-52-carboxylic acid