Butanediamide,N1-(17,22-diamino-22-imino-7,16-dioxo-6,10,15,21-tetraazadocos-1-yl)-2-[[(2,4-dihydroxyphenyl)acetyl]amino]-,[S-(R*,R*)]-; Neurotoxin 3 (Nephila maculata)
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