ACID LABILE SUGAR IN PEPSINOGEN

被引：14

作者：

NEUMANN, H

ZEHAVI, U

机构：

[1] Department of Biophysics, The Weizmann Institute of Science, Rehovot

[2] Department of Biochemistry and Biophysics, Texas A and M University, College Station, TX

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1969年 / 36卷 / 01期

关键词：

D O I：

10.1016/0006-291X(69)90662-7

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：

This note is to report that the pepsinogen molecule of swine stomach contains convalently bound sugar. In contrast, no sugar could be detected in pepsin prepared from the same pepsinogen percursor, or from twice crystallized pepsin. The covalently bound sugar in pepsinogen could be released by acid treatment, under the same conditions in which pepsinogen is converted to pepsin. The major sugar component of pepsinogen was identified as D-glucose. © 1969.

引用

页码：151 / &

共 8 条

[1]

ARNON R, 1963, J BIOL CHEM, V238, P653

[2] COLORIMETRIC METHOD FOR DETERMINATION OF SUGARS AND RELATED SUBSTANCES [J].