MULTIPLE ISOFORMS OF PISUM TRYPSIN-INHIBITORS RESULT FROM MODIFICATION OF 2 PRIMARY GENE-PRODUCTS

被引：56

作者：

DOMONEY, C ^{[1
]}

WELHAM, T ^{[1
]}

SIDEBOTTOM, C ^{[1
]}

FIRMIN, JL ^{[1
]}

机构：

[1] UNILEVER RES, COLWORTH LAB, SHARNBROOK MK44 1LQ, BEDS, ENGLAND

来源：

FEBS LETTERS | 1995年 / 360卷 / 01期

关键词：

PISUM SATIVUM; GENE FAMILY; SEED DEVELOPMENT; TRYPSIN INHIBITOR;

D O I：

10.1016/0014-5793(95)00070-P

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Characterization of Pisum (pea) seed trypsin inhibitors (TI) and their corresponding cDNAs indicates that the pea TI gene family contains two genes, The existence of multiple TI isoforms can be attributed to post-translational modifications of primary gene products, Post-translational processing at the C-terminus during the desiccation stage of seed development results in the appearance of TI isoforms with increased affinity for the target enzyme, trypsin.

引用

页码：15 / 20

页数：6

共 29 条

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