Isolation and some properties of protein kinase from pigeon breast muscle

Iusupova, G.I.; Grivennikov, I.A.; Meshkova, N.P.

Biokhimiia 42(6): 1062-1068

1977


ISSN/ISBN: 0320-9725
PMID: 196686
Document Number: 118318
Protein kinase was isolated from pigeon breast muscle. The preparation obtained was chromatographically homogeneous. The apparent Km value for histone H1 and ATP were 3.5 .times. 10-5 M and 1.6 .times. 10-5 M, respectively. The purified enzyme displays high specificity for the lysine-rich histones (H1, H2b, H2a). The protein kinase activity is stimulated 1.6-fold by cyclic AMP.

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