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Intramolecular and intermolecular interactions of protein kinase B define its activation in vivo.

Abstract:

Protein kinase B (PKB/Akt) is a pivotal regulator of diverse metabolic, phenotypic, and antiapoptotic cellular controls and has been shown to be a key player in cancer progression. Here, using fluorescent reporters, we shown in cells that, contrary to in vitro analyses, 3-phosphoinositide-dependent protein kinase 1 (PDK1) is complexed to its substrate, PKB. The use of Förster resonance energy transfer detected by both frequency domain and two-photon time domain fluorescence lifetime imaging m...

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Institution:
University of Oxford
Division:
MSD
Department:
Oncology
Role:
Author
Journal:
PLoS biology
Volume:
5
Issue:
4
Publication date:
2007-04-01
DOI:
EISSN:
1545-7885
Language:
English
Pubs id:
pubs:132902
UUID:
uuid:b7fea817-433a-42d6-8a5c-ea3094f67753
Local pid:
pubs:132902
Source identifiers:
132902
Deposit date:
2013-11-17

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