Results 241 to 250 of about 19,090 (263)

Phosphoprotein Inhibitors of Protein Phosphatase-1

2003
Publisher Summary The chapter discusses phosphoprotein inhibitors of protein phosphatase-1(PP1). Over 25 years ago, a search for proteins that could regulate phosphorylase phosphatase yielded heat-stable proteins that were called “inhibitor-1” (I-1) and “inhibitor-2” (I-2).
Masumi, Eto, Craig, Leach, Nikolaos A, Tountas, David L, Brautigan   +3 more
openaire   +2 more sources

Phosphoprotein phosphatase activities in rat luteal cells

Biochemical Society Transactions, 1995
The phosphorylation and dephosphorylation of proteins is known to play an integral part in the metabolic processes of a cell 111. Whilst the importance of protein kinases and phosphorylation in regulating luteal cell steroidogenesis is widely accepted [2], the involvement of phosphoprotein phosphatases (PP) in the regulation of luteal cell function ...
S L, Ford, S J, Persaud, P M, Jones, R E, Abayasekara   +3 more
openaire   +2 more sources

Phosphoprotein Phosphatase Function of Secreted Purple Acid Phosphatases

2020
Purple acid phosphatases (PAPs) are metalloenzymes that hydrolyze orthophosphate (Pi) from Pi monoesters with an acidic pH optimum. Plant PAPs belong to a relatively large gene family whose respective functions remain poorly understood. However, it has been well established that certain Pi-starvation-inducible vacuolar PAP isozymes remobilize Pi from ...
Mina Ghahremani, William C. Plaxton
openaire   +1 more source

Phosphoprotein Phosphatase

2021
openaire   +1 more source

[Phosphoprotein phosphatase nonspecifically hydrolyzes CoA].

Ukrainskii biokhimicheskii zhurnal (1978), 1989
CoA hydrolysis was studied by a homogenous phosphoprotein phosphatase (EC 3.1 3.16) preparation from bovine spleen nuclei at pH 5.8. Phosphoprotein phosphatase catalyzed hydrolysis of the CoA 3'-phosphoester bond to form dephospho-CoA and Pi. The Km value for phosphoprotein phosphatase with CoA as substrate was 3.7 mM, the specific activity - 0.26 mmol
V I, Reziapkin, A G, Moiseenok
openaire   +1 more source

Phosphoprotein phosphatase

1991
Dietmar Schomburg, Margit Salzmann
openaire   +1 more source

Phosphoprotein phosphatase from rat spleen

Biochimica et Biophysica Acta, 1954
T A, SUNDARARAJAN, P S, SARMA
openaire   +2 more sources

Phosphoprotein Phosphatases

1982
openaire   +1 more source

II. PHOSPHOPROTEIN PHOSPHATASE OF AMPHIBIAN YOLK*

Transactions of the New York Academy of Sciences, 1956
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[Cerebral phosphoprotein phosphatase].

Nervnaia sistema, 1967
N A, Fedorova, O A, Goriukhina
openaire   +1 more source