scholarly journals A Dopamine/D1 Receptor/Protein Kinase A/Dopamine- and cAMP-Regulated Phosphoprotein (Mr32 kDa)/Protein Phosphatase-1 Pathway Regulates Dephosphorylation of the NMDA Receptor

1998 ◽  
Vol 18 (24) ◽  
pp. 10297-10303 ◽  
Author(s):  
Gretchen L. Snyder ◽  
Allen A. Fienberg ◽  
Richard L. Huganir ◽  
Paul Greengard
Synapse ◽  
2008 ◽  
Vol 62 (7) ◽  
pp. 534-543 ◽  
Author(s):  
H.Y. Lee ◽  
N. Naha ◽  
S.P. Li ◽  
M.J. Jo ◽  
M.L. Naseer ◽  
...  

1994 ◽  
Vol 297 (3) ◽  
pp. 447-449 ◽  
Author(s):  
A Van Eynde ◽  
M Beullens ◽  
W Stalmans ◽  
M Bollen

Bovine thymus nuclei contain a species of protein phosphatase-1 (PP-1N alpha) that can be partially activated by phosphorylation of an associated inhibitory polypeptide, NIPP-1, with protein kinase A [Beullens, Van Eynde, Bollen and Stalmans (1993) J. Biol. Chem. 268, 13172-13177]. Here it is shown that PP-1N alpha can also be activated 4-fold by phosphorylation of NIPP-1 with casein kinase-2. The effects of protein kinase A and casein kinase-2 were additive, yielding an enzyme with an activity close to that of the free catalytic subunit. Casein kinase-2 introduced up to 1.2 phosphate groups into purified NIPP-1 on serine and threonine residues. This phosphorylation was associated with a 14-fold increase in the concentration of NIPP-1 required for 50% inhibition of the type-1 catalytic subunit. The kinase-mediated inactivation of NIPP-1 could be reversed by incubation with the catalytic subunit of protein phosphatase-2A.


2008 ◽  
Vol 283 (46) ◽  
pp. 31849-31860 ◽  
Author(s):  
Annette M. Gonzalez ◽  
Jessica Claiborne ◽  
Jonathan C. R. Jones

2010 ◽  
Vol 30 (33) ◽  
pp. 11043-11056 ◽  
Author(s):  
F. Napolitano ◽  
A. Bonito-Oliva ◽  
M. Federici ◽  
M. Carta ◽  
F. Errico ◽  
...  

2007 ◽  
Vol 74 (1) ◽  
pp. 124-132 ◽  
Author(s):  
A NEULEN ◽  
N BLAUDECK ◽  
S ZITTRICH ◽  
D METZLER ◽  
G PFITZER ◽  
...  

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