D-GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE PURIFIED FROM RABBIT MUSCLE CONTAINS PHOSPHOTYROSINE

被引:15
|
作者
SERGIENKO, EA [1 ]
KHARITONENKOV, AI [1 ]
BULARGINA, TV [1 ]
MURONETZ, VV [1 ]
NAGRADOVA, NK [1 ]
机构
[1] MV LOMONOSOV STATE UNIV,SCH BIOL,PROT CHEM LAB,MOSCOW 117234,USSR
关键词
D-GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE; ENDOGENOUS PHOSPHATE; PHOSPHOTYROSINE; ANTIBODY TO PHOSPHOTYROSINE;
D O I
10.1016/0014-5793(92)80580-A
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
Homogeneous preparations of D-glyceraldehyde-3-phosphate dehydrogenase purified from rabbit muscle were found to contain 0.2-0.7 moles of covalently bound phosphate per mole of the enzyme. With the use of anti-phosphotyrosine antibodies, evidence was obtained that the enzyme is phosphorylated at tyrosine residues.
引用
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页码:21 / 23
页数:3
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