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Occurrence of lipid and phorbol ester activated protein kinase in wheat cells
Author(s) -
Oláh Zoltán,
Kiss Zoltán
Publication year - 1986
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(86)80124-7
Subject(s) - phosphatidylserine , protein kinase c , protein kinase a , biochemistry , phorbol ester , enzyme , kinase , chemistry , prkcq , mitogen activated protein kinase kinase , cyclin dependent kinase 2 , microbiology and biotechnology , biology , phospholipid , membrane
Chromatography of the 30000 × g supernatant of wheat cell homogenates on DEAE‐cellulose yielded a fraction whose protein kinase activity was specifically stimulated by phosphatidylserine plus phorbol ester or phosphatidylserine plus diolein. Such a characteristic activation pattern established this protein kinase as being a kinase C, an enzyme which plays an important role in the regulation of cell growth and differentiation in animal cells.