Spatial and temporal regulation of protein kinase D (PKD)
نویسندگان
چکیده
منابع مشابه
Protein kinase D (PKD) mouse models – towards an understanding of the physiological role of PKD
Background: The PKD family of serine/threonine kinases comprises a single member in Drosophila (dPKD), two isoforms in C. elegans (DKF-1 and 2) and three members, PKD1, PKD2 and PKD3 in mammals. PKD1 and PKD2 have been the focus of most studies up to date, which implicate these enzymes in very diverse cellular functions, including Golgi organization and plasma membrane directed transport, immun...
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Vascular morphogenesis is a key process for development, reproduction, and pathogenesis. Thus understanding the mechanisms of this process is of pathophysiological importance. Despite the fact that collagen I is the most abundant and potent promorphogenic molecule known, the molecular mechanisms by which this protein regulates endothelial cell tube morphogenesis are still unclear. Here we provi...
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We have studied Ca2+/calmodulin-dependent protein kinase II (CaMKII) isoform distribution and activity in embryonic hippocampal neurons developing in culture. We have found a strong correlation between the expression of the alpha subunit of the enzyme and the ability to undergo depolarization-dependent phosphorylation, which in young neurons is limited to the somatodendritic pool of the kinase....
متن کاملProtein kinase D (PKD): a novel target for diacylglycerol and phorbol esters.
A novel serine/threonine protein kinase regulated by phorbol esters and diacylglycerol (named PKD) has been identified. PKD contains a cysteine-rich repeat sequence homologous to that seen in the regulatory domain of protein kinase C (PKC). A bacterially expressed NH2-terminal domain of PKD exhibited high affinity phorbol ester binding activity (Kd = 35 nM). Expression of PKD cDNA in COS cells ...
متن کاملPKD: a new protein kinase C-dependent pathway in platelets.
Protein kinase D (PKD, also known as PKCmu) is closely related to the protein kinase C superfamily but is differentially regulated and has a distinct catalytic domain that shares homology with Ca(2+)-dependent protein kinases. PKD is highly expressed in hematopoietic cells and undergoes rapid and sustained activation upon stimulation of immune receptors. PKD is regulated through phosphorylation...
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ژورنال
عنوان ژورنال: The EMBO Journal
سال: 2000
ISSN: 1460-2075
DOI: 10.1093/emboj/19.12.2935