(2R)-2-[[(2S,3R)-2-[[(2R)-2-[[1-[(2R)-2-[[(2R)-2-[[(2S,3S)-3-[(2R,3S,4R,5R,6R)-3-acetamido-5-hydroxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[2-[[2-[[(2S)-4-carboxy-2-[[4-carboxy-2-[[(2S)-3-hydroxy-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]propanoyl]amino]butanoyl]amino]butanoyl]amino]acetyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]-4-oxobutanoyl]amino]propanoyl]amino]butanoyl]amino]-6-aminohexanoyl]amino]-6-aminohexanoyl]pyrrolidine-2-carbonyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-4-methylpentanoic acid
Contulakin-G is a broad spectrum non-opioid analgesic. It is the synthetic form of a natural peptide extracted from the venom of the Conus Geographus sea snail.