Gray W R, Luque A, Olivera B M, Barrett J, Cruz L J
J Biol Chem. 1981 May 25;256(10):4734-40.
Three homologous toxic peptides which cause postsynaptic inhibition at the vertebrate neuromuscular junction have been purified from the venom of the marine snail Conus geographus. Their amino acid sequences are: (formula see text) The biologically active peptides are monomeric, with internal disulfide bonds.
已从地纹芋螺的毒液中纯化出三种同源毒性肽,它们在脊椎动物神经肌肉接头处引起突触后抑制。它们的氨基酸序列为:(分子式见原文)这些生物活性肽是单体,具有内部二硫键。