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Article

Evidence that phytochrome functions as a protein kinase in plant light signalling.

Nature communications - 13 May 2016

Shin Ah-Young, Han Yun-Jeong, Baek Ayoung, Ahn Taeho, Kim Soo Young, Nguyen Thai Son, Son Minky, Lee Keun Woo, Shen Yu, Song Pill-Soon, Kim Jeong-Il

Abstract excerpt

It has been suggested that plant phytochromes are autophosphorylating serine/threonine kinases. However, the biochemical properties and functional roles of putative phytochrome kinase activity in plant light signalling are largely unknown. Here, we describe the biochemical and functional characterization of Avena sativa phytochrome A (AsphyA) as a potential protein kinase. We provide evidence that...

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Identifiers

PMID: 27173885
DOI: 10.1038/ncomms11545
PMCID: PMC4869175

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Evidence that phytochrome functions as a protein kinase in plant light signalling.PMID 27173885Read ↗

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Aux/IAA proteins are phosphorylated by phytochrome in vitro.Semantic proximity Read ↗

NDPK2 as a signal transducer in the phytochrome-mediated light signaling.Semantic proximity Read ↗

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Functional and biochemical analysis of the N-terminal domain of phytochrome A.Semantic proximity Read ↗

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