Due to necessary maintenance, Xenbase will be unavailable December 24-30, 2014. We apologize for the inconvenience.

Click on this message to dismiss it.
Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
XB-ART-1452
Curr Top Dev Biol. January 1, 2005; 68 281-315.

Role of 14-3-3 proteins in eukaryotic signaling and development.

Darling DL , Yingling J , Wynshaw-Boris A .


Abstract
14-3-3 genes encode a ubiquitous family of highly conserved eukaryotic proteins from fungi to humans and plants with several molecular and cellular functions. Most notably, 14-3-3 proteins bind to phosphoserine/phosphothreonine motifs in a sequence-specific manner. More than 100 14-3-3 binding partners involved in signal transduction, cell cycle regulation, apoptosis, stress responses, and malignant transformation have been identified. The 14-3-3 proteins form homodimers and heterodimers, and there is redundancy of the binding specificity and function of different 14-3-3 proteins because of their highly similar amino acid sequence and tertiary structure. 14-3-3 proteins can regulate target protein function by several mechanisms. Although the molecular and cellular functions of 14-3-3 proteins have been well studied, there have been fewer studies addressing the in vivo role of 14-3-3s. Here we review what is known about 14-3-3 proteins during eukaryotic development.

PubMed ID: 16125003
Article link: Curr Top Dev Biol.

Genes referenced:
Antibodies referenced:
Morpholinos referenced:

My Xenbase: [ Log-in / Register ]
version: [3.3.1]


Major funding for Xenbase is provided by the National Institute of Child Health and Human Development, grant P41 HD064556