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Amino acid sequence of troponin C obtained from ascidian (Halocynthia roretzi) body wall muscle.

作者信息

Takagi T, Konishi K

出版信息

J Biochem. 1983 Dec;94(6):1753-60. doi: 10.1093/oxfordjournals.jbchem.a134526.

DOI:10.1093/oxfordjournals.jbchem.a134526
PMID:6671964
Abstract

The amino acid sequence of ascidian troponin C has been determined. It is composed of 155 amino acid residues and contains two tryptophan residues which have not been found in other troponin C sequences so far determined. The N-terminus is acetylated, and the molecular mass was calculated to be 17,794. Calcium binding sites I and III of ascidian troponin C appear to have lost the ability to bind calcium, and the total number of binding sites is reduced to two.

摘要

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