5jjt
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Crystal structure of a type 5 serine/threonine protein phosphatase from Arabidopsis thaliana
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Structural highlights
FunctionPPP5_ARATH Isoform 2 dephosphorylates phosphorylated phytochromes, with a preference toward Pfr forms, and enhances phytochrome-mediated photoresponses, probably by enhancing their stability and their binding affinity for light signal transducers such as NDPK2. Can use para-nitrophenylphosphate (pNPP) as substrate.[1] See AlsoReferences
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This page was last modified 18:55, 20 September 2023.