The molecule is a homodetic cyclic peptide that is malacidin A in which the (2E,4Z)-8-methylnona-2,4-dienoyl group has been replaced by a (2E,4Z)-8-methyldeca-2,4-dienoyl group. It has a role as a bacterial metabolite, a member of calcium-dependent antibiotics and an antibacterial agent. It is a homodetic cyclic peptide and a lipopeptide.
(3S)-4-[[(3S,6R,12S,15S,18S,21R,24S,28S,30R)-18-(4-aminobutyl)-6-(1-carboxyethyl)-15-[carboxy(hydroxy)methyl]-12-(carboxymethyl)-25,30-dimethyl-2,5,8,11,14,17,20,23,27-nonaoxo-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,26-nonazabicyclo[26.3.0]hentriacontan-24-yl]amino]-2-methyl-3-[[(2E,4Z)-8-methyldeca-2,4-dienoyl]amino]-4-oxobutanoic acid