Residues clustered in the light-sensing knot of phytochrome B are necessary for conformer-specific binding to signaling partner PIF3

The bHLH transcription factor, Phytochrome Interacting Factor 3 (PIF3), interacts specifically with the photoactivated, Pfr, form of Arabidopsis phytochrome B (phyB). This interaction induces PIF3 phosphorylation and degradation in vivo and modulates phyB-mediated seedling deetiolation in response t...

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Veröffentlicht in:	PLoS genetics 2009-01, Vol.5 (1), p.e1000352-e1000352
Hauptverfasser:	Kikis, Elise A, Oka, Yoshito, Hudson, Matthew E, Nagatani, Akira, Quail, Peter H
Format:	Artikel
Sprache:	eng
Schlagworte:	Arabidopsis - genetics Biochemistry/Protein Chemistry Cellular signal transduction Cluster Analysis Colleges & universities Colonies & territories Crystal structure Deinococcus - genetics DNA binding proteins Gene Expression Regulation Genes, Fungal Genes, Plant Genetic aspects Genetics Genetics and Genomics Light Models, Genetic Molecular Conformation Mutation Mutation, Missense Photochemistry - methods Physiological aspects Phytochrome Phytochrome B - metabolism Plant Biology Plant genetics Protein Binding Protein Structure, Tertiary Proteins Scholarships & fellowships Signal Transduction Yeast
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