Empfindlicher im Dunkelroten Licht 1 (EID1) is an F-box protein that functions as a negative regulator in phytochrome A (phyA)-specific light signalling. F-box proteins are components of SCF ubiquitin ligase complexes that target proteins for degradation in the proteasome. Here we present furth...
SummaryEmpfindlicher im Dunkelroten Licht 1 (EID1) is an F-box protein that functions as a negative regulator in phytochrome A (phyA)-specific light signalling. F-box proteins are components of SCF ubiquitin ligase complexes that target proteins for degradation in the proteasome. Here we ...
目前, 有研究表明, 一些蛋白可以与phyA相互 作用并去磷酸化phyA, 这些蛋白包括flower-specific phytochrome-associated protein phosphatase (Fy- PP) (Kim et al., 2002),phytochrome-associated pro- tein phosphatase type 2C (PAPP2C) (Phee et al., 2008)和phytochrome-associated protein phospha- tase 5 ...
Bilirubin is the final catabolic product of heme, which is a prosthetic group consisting of an iron atom contained in the center of a large heterocyclic organic ring termed porphyrin. Hemoglobin is an assembly of four globularprotein subunitscomposed of aprotein domaintightly associated with the non...
Hsps are a class of universal molecular chaperons that play important roles in various biological activities, such as protein folding, assembly and translocation, and degradation of truncated and misfolded proteins. Hsps can also protect plants against various abiotic stresses by assisting plants to re...
(in grey box); Zygnematales and Coleochaetales also have non-canonical plant phytochromes. Domain names: PAS (Per/Arnt/Sim); PKC (Protein Kinase C); REC (Response Regulator); and RING (Really Interesting New Gene). *Traditional Archaeplastida do not include cryptophytes32. †Full-length...
Light-response bric-a-brack/ tramtrack/broad proteins (LRBs) and EIN3 binding F-box protein 1/2 (EBF1/2) act as E3 ubiquitin ligases of PIF3 to facilitate its ubiquitination and subsequent degradation (Ni et al., 2014; Dong et al., 2017; Jiang et al., 2017). PIFs are not only ...
(EARLY LIGHT-INDUCED PROTEIN 2), which encodes a special chlorophyll-binding protein that protects the plastids during initial exposure to light radiation56,61. However, it was unclear whetherELIP2induction relies on PIF3’s intrinsic AD activity or the activity of other PIF3-associated ...
Dill, A., Thomas, S. G., Hu, J., Steber, C. M. & Sun, T. P. The Arabidopsis F-box protein SLEEPY1 targets gibberellin signaling repressors for gibberellin-induced degradation. Plant Cell 16, 1392–1405 (2004). Article CAS Google Scholar Vert, G. & Chory, J. Downstream nuclear...
phyA nuclear import by the FHY1/FHL nucleo-cytoplasmic shuttling protein allows phyA to enter the nucleus where it triggers essentially all known responses even with very low levels of PfrA. In the nucleus phyA releases FHY1/FHL presumably as it returns to PrA and undergoes a second light act...