从贻贝足神经节分离出的捕捉放松肽。
Catch-relaxing peptide isolated from Mytilus pedal ganglia.
作者信息
Hirata T, Kubota I, Takabatake I, Kawahara A, Shimamoto N, Muneoka Y
机构信息
Faculty of Integrated Arts and Sciences, Hiroshima University, Japan.
出版信息
Brain Res. 1987 Oct 6;422(2):374-6. doi: 10.1016/0006-8993(87)90947-4.
PMID:3676797
Abstract
A peptide that relaxes catch tension of the anterior byssus retractor muscle of Mytilus edulis was purified from pedal ganglion extracts of the mussel. Its primary structure was determined to be H-Ala-Met-Pro-Met-Leu-Arg-Leu-NH2. This peptide was found to have not only catch-relaxing action on the byssus retractor muscle but also modulatory actions on contractions in various molluscan muscles.
摘要
从贻贝的足神经节提取物中纯化出一种能松弛紫贻贝前足丝牵缩肌的锁定张力的肽。其一级结构被确定为H-Ala-Met-Pro-Met-Leu-Arg-Leu-NH2。发现该肽不仅对足丝牵缩肌有锁定松弛作用，而且对各种软体动物肌肉的收缩有调节作用。
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