The molecule is a fifteen-membered glycopeptide comprising glycyl, isoleucyl, alanyl, glycyl, 4-fluorophenylalanyl, (5R)-5-(beta-D-galactopyranosyloxy)lysyl, glycyl. alpha-glutamyl, glutaminyl, glycyl, prolyl, lysyl, glycyl, alpha-glutamyl and threonine residues coupled in sequence.
(4S)-4-[[2-[[(2S,5R)-6-amino-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S,3S)-2-[(2-aminoacetyl)amino]-3-methylpentanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-fluorophenyl)propanoyl]amino]-5-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanoyl]amino]acetyl]amino]-5-[[(2S)-5-amino-1-[[2-[(2S)-2-[[(2S)-6-amino-1-[[2-[[(2S)-4-carboxy-1-[[(1S,2R)-1-carboxy-2-hydroxypropyl]amino]-1-oxobutan-2-yl]amino]-2-oxoethyl]amino]-1-oxohexan-2-yl]carbamoyl]pyrrolidin-1-yl]-2-oxoethyl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid