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Tachykinin peptides, precursor peptides thereof and genes encoding the same
Tachykinin peptides, precursor peptides thereof and genes encoding the same
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机译:速激肽及其前体肽及其编码基因
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摘要
Tachykinin peptide isolated and purified from the posterior salivary gland of the mollusk Octopus vulgaris. The tachykinin peptide provides a new approach for developing medicaments and pesticides through studies on the structural activity correlation at the molecular level, is characterized by:(1) number of amino acid residues is 12;(2) N terminal of the peptide is Lys;(3) an amino acid sequence of 5 amino acids from C-terminal is represented by the following amino acid sequence:Phe-Xaa-Gly-Leu-Met (SEQ ID NO: 6),(wherein, Xaa is Val, lie, Phe or Tyr), especially following amino acid sequences are provided:Lys-Pro-Pro-Ser-Ser-Ser-Glu-Phe-Val-Gly-Leu-Met (SEQ ID NO: 1),Lys-Pro-Pro-Ser-Ser-Ser-Glu-Phe-Ile-Gly-Leu-Met (SEQ ID NO: 2).展开▼
机译:从软体动物八爪鱼唾液后腺中分离纯化的速激肽。速激肽通过在分子水平上对结构活性相关性的研究为药物和农药的开发提供了一种新方法,其特点是:(1)氨基酸残基数为12; ListItem> (2)肽的N端是Lys; ListItem> (3)来自5个氨基酸的氨基酸序列C端由以下氨基酸序列表示: ListItem> Phe-Xaa-Gly-Leu-Met(SEQ ID NO:6),(其中,Xaa为Val,lie,Phe或Tyr),尤其是提供以下氨基酸序列: ListItem> Lys-Pro-Pro-Pro-Ser-Ser-Ser-Glu-Phe-Val-Gly-Leu-Met(SEQ ID NO:1), ListItem> Lys-Pro-Pro-Pro-Ser-Ser-Ser-Glu-Phe-Ile-Gly-Leu-Met(SEQ ID NO:2)。 ListItem> UnorderedList>
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