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d ‐Glyceraldehyde‐3‐phosphate dehydrogenase purified from rabbit muscle contains phosphotyrosine
Author(s) -
Sergienko Edward A.,
Kharitonenkov Alexey I.,
Bulargina Tamara V.,
Muronetz Vladimir V.,
Nagradova Natalia K.
Publication year - 1992
Publication title -
febs letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.593
H-Index - 257
eISSN - 1873-3468
pISSN - 0014-5793
DOI - 10.1016/0014-5793(92)80580-a
Subject(s) - glyceraldehyde 3 phosphate dehydrogenase , rabbit (cipher) , dehydrogenase , chemistry , biochemistry , phosphate , glyceraldehyde , microbiology and biotechnology , enzyme , biology , statistics , mathematics
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.