C-terminal region of the UV-B photoreceptor UVR8 initiates signaling through interaction with the COP1 protein

Proceedings of the National Academy of Sciences of the United States of America

Volumn 109, Issue 40, 2012, Pages 16366-16370

  Cloix, Catherine ^a   Kaiserli, Eirini ^a,b   Heilmann, Monika ^a   Baxter, Katherine J ^a   Brown, Bobby A ^a   O'Hara, Andrew ^a   Smith, Brian O ^a   Christie, John M ^a   Jenkins, Gareth I ^a  

^a UNIVERSITY OF GLASGOW   (United Kingdom)

^b SALK INSTITUTE FOR BIOLOGICAL STUDIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MONOMER; UBIQUITIN PROTEIN LIGASE COP1; UNCLASSIFIED DRUG; UV RESISTANCE LOCUS 8 PROTEIN; VEGETABLE PROTEIN;

AMINO ACID ANALYSIS; ARABIDOPSIS; ARTICLE; BINDING KINETICS; BIOACCUMULATION; CARBOXY TERMINAL SEQUENCE; CELL NUCLEUS; CHROMATIN; CONTROLLED STUDY; CRYSTAL STRUCTURE; NONHUMAN; PHOTOMORPHOGENESIS; PHOTORECEPTOR; PLANT GROWTH; PRIORITY JOURNAL; PROMOTER REGION; PROTEIN FUNCTION; PROTEIN INTERACTION; RADIATION EXPOSURE; REGULATORY MECHANISM; SIGNAL TRANSDUCTION; ULTRAVIOLET B RADIATION;

AMINO ACID SEQUENCE; ARABIDOPSIS; ARABIDOPSIS PROTEINS; CHROMATIN IMMUNOPRECIPITATION; CHROMOSOMAL PROTEINS, NON-HISTONE; GENE EXPRESSION REGULATION, PLANT; GREEN FLUORESCENT PROTEINS; IMMUNOPRECIPITATION; MOLECULAR SEQUENCE DATA; REVERSE TRANSCRIPTASE POLYMERASE CHAIN REACTION; SIGNAL TRANSDUCTION; TWO-HYBRID SYSTEM TECHNIQUES; ULTRAVIOLET RAYS; YEASTS;

ARABIDOPSIS;

EID: 84867036845     PISSN: 00278424     EISSN: 10916490     Source Type: Journal    
DOI: 10.1073/pnas.1210898109     Document Type: Article

References (24)

1. Frohnmeyer H, Staiger D (2003) Ultraviolet-B radiation-mediated responses in plants. Balancing damage and protection. Plant Physiol 133:1420-1428. (Pubitemid 38047273)
2. Ulm R, Nagy F (2005) Signalling and gene regulation in response to ultraviolet light. Curr Opin Plant Biol 8:477-482. (Pubitemid 41188180)
3. Jenkins GI (2009) Signal transduction in responses to UV-B radiation. Annu Rev Plant Biol 60:407-431.
4. Heijde M, Ulm R (2012) UV-B photoreceptor-mediated signalling in plants. Trends Plant Sci 17:230-237.
5. Favory JJ, et al. (2009) Interaction of COP1 and UVR8 regulates UV-B-induced photomorphogenesis and stress acclimation in Arabidopsis. EMBO J 28:591-601.
6. Brown BA, et al. (2005) A UV-B-specific signaling component orchestrates plant UV protection. Proc Natl Acad Sci USA 102:18225-18230. (Pubitemid 41798529)
7. Brown BA, Jenkins GI (2008) UV-B signaling pathways with different fluence-rate response profiles are distinguished in mature Arabidopsis leaf tissue by requirement for UVR8, HY5, and HYH. Plant Physiol 146:576-588. (Pubitemid 351230786)
8. Kliebenstein DJ, Lim JE, Landry LG, Last RL (2002) Arabidopsis UVR8 regulates ultra-violet-B signal transduction and tolerance and contains sequence similarity to human regulator of chromatin condensation 1. Plant Physiol 130:234-243.
9. Cloix C, Jenkins GI (2008) Interaction of the Arabidopsis UV-B-specific signaling component UVR8 with chromatin. Mol Plant 1:118-128.
10. Christie JM, et al. (2012) Plant UVR8 photoreceptor senses UV-B by tryptophan-mediated disruption of cross-dimer salt bridges. Science 335:1492-1496.
11. Wu D, et al. (2012) Structural basis of ultraviolet-B perception by UVR8. Nature 484: 214-219.
12. Rizzini L, et al. (2011) Perception of UV-B by the Arabidopsis UVR8 protein. Science 332:103-106.
13. Kaiserli E, Jenkins GI (2007) UV-B promotes rapid nuclear translocation of the Arabidopsis UV-B specific signaling component UVR8 and activates its function in the nucleus. Plant Cell 19:2662-2673. (Pubitemid 47583852)
14. Oravecz A, et al. (2006) CONSTITUTIVELY PHOTOMORPHOGENIC1 is required for the UV-B response in Arabidopsis. Plant Cell 18:1975-1990. (Pubitemid 44260191)
15. Yi C, Deng XW (2005) COP1: From plant photomorphogenesis to mammalian tumorigenesis. Trends Cell Biol 15:618-625. (Pubitemid 41619426)
16. Osterlund MT, Hardtke CS, Wei N, Deng XW (2000) Targeted destabilization of HY5 during light-regulated development of Arabidopsis. Nature 405:462-466. (Pubitemid 30367423)
17. Gruber H, et al. (2010) Negative feedback regulation of UV-B-induced photomorphogenesis and stress acclimation in Arabidopsis. Proc Natl Acad Sci USA 107: 20132-20137.
18. Holm M, Hardtke CS, Gaudet R, Deng XW (2001) Identification of a structural motif that confers specific interaction with the WD40 repeat domain of Arabidopsis COP1. EMBO J 20:118-127. (Pubitemid 32099108)
19. Yang H-Q, Tang R-H, Cashmore AR (2001) The signaling mechanism of Arabidopsis CRY1 involves direct interaction with COP1. Plant Cell 13:2573-2587. (Pubitemid 34088628)
20. Li QH, Yang HQ (2007) Cryptochrome signaling in plants. Photochem Photobiol 83: 94-101.
21. Zhu D, et al. (2008) Biochemical characterization of Arabidopsis complexes containing CONSTITUTIVELY PHOTOMORPHOGENIC1 and SUPPRESSOR OF PHYA proteins in light control of plant development. Plant Cell 20:2307-2323. (Pubitemid 352844601)
22. Chen H, et al. (2006) Arabidopsis CULLIN4 forms an E3 ubiquitin ligase with RBX1 and the CDD complex in mediating light control of development. Plant Cell 18:1991-2004. (Pubitemid 44260192)
23. Chen H, et al. (2010) Arabidopsis CULLIN4-damaged DNA binding protein 1 interacts with CONSTITUTIVELY PHOTOMORPHOGENIC1-SUPPRESSOR OF PHYA complexes to regulate photomorphogenesis and flowering time. Plant Cell 22:108-123.
24. Jang I-C, Henriques R, Seo HS, Nagatani A, Chua N-H (2010) Arabidopsis PHYTOCHROME INTERACTING FACTOR proteins promote phytochrome B polyubiquitination by COP1 E3 ligase in the nucleus. Plant Cell 22:2370-2383.