Fluorescence complementation via EF-hand interactions
نویسندگان
چکیده
منابع مشابه
luorescence complementation via EF - hand interactions
Fluorescence complementation technology with fluorescent proteins is a powerful approach to investigate molecular recognition by monitoring fluorescence enhancement when non-fluorescent fragments of fluorescent proteins are fused with target proteins, resulting in a new fluorescent complex. Extension of the technology to calcium-dependent protein–protein interactions has, however, rarely been r...
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Following the complete genome sequencing of different plant species such as Arabidopsis (Arabidopsis thaliana), rice (Oryza sativa), and Physcomitrella (Physcomitrella patens), as well as advances toward deciphering entire proteomes, the need for a reliable way to identify protein-protein interactions is becoming a major task for the future. Bimolecular fluorescent complementation (BiFC) is a n...
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Defining the subcellular distribution of signaling complexes is imperative to understanding the output from that complex. Conventional methods such as immunoprecipitation do not provide information on the spatial localization of complexes. In contrast, BiFC monitors the interaction and subcellular compartmentalization of protein complexes. In this method, a fluororescent protein is split into a...
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The EF-hand motif is the most common calcium-binding motif found in proteins. Several high-resolution structures containing different metal ions bound to EF-hand sites have given new insight into the modulation of their binding affinities. Recently determined structures of members of several newly identified protein families that contain the EF-hand motif in some of their domains, as well as of...
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The EF-hand protein with a helix-loop-helix Ca(2+) binding motif constitutes one of the largest protein families and is involved in numerous biological processes. To facilitate the understanding of the role of Ca(2+) in biological systems using genomic information, we report, herein, our improvement on the pattern search method for the identification of EF-hand and EF-like Ca(2+)-binding protei...
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ژورنال
عنوان ژورنال: Journal of Biotechnology
سال: 2009
ISSN: 0168-1656
DOI: 10.1016/j.jbiotec.2009.05.007