Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis

Park S-W, Li W, Viehhauser A, He B, Kim S, Nilsson AK, Andersson MX, Kittle JD, Ambavaram MMR, Luan S, Esker AR, et al. (2013)
Proceedings of the National Academy of Sciences of the United States of America 110(23): 9559-9564.

Zeitschriftenaufsatz | Veröffentlicht| Englisch
 
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Autor/in
Park, Sang-Wook; Li, Wei; Viehhauser, AndreaUniBi; He, Bin; Kim, Soonok; Nilsson, Anders K; Andersson, Mats X; Kittle, Joshua D; Ambavaram, Madana M R; Luan, Sheng; Esker, Alan R; Tholl, Dorothea
Alle
Abstract / Bemerkung
The jasmonate family of phytohormones plays central roles in plant development and stress acclimation. However, the architecture of their signaling circuits remains largely unknown. Here we describe a jasmonate family binding protein, cyclophilin 20-3 (CYP20-3), which regulates stress-responsive cellular redox homeostasis. (+)-12-oxo-phytodienoic acid (OPDA) binding promotes CYP20-3 to form a complex with serine acetyltransferase 1, which triggers the formation of a hetero-oligomeric cysteine synthase complex with O-acetylserine(thiol)lyase B in chloroplasts. The cysteine synthase complex formation then activates sulfur assimilation that leads to increased levels of thiol metabolites and the buildup of cellular reduction potential. The enhanced redox capacity in turn coordinates the expression of a subset of OPDA-responsive genes. Thus, we conclude that CYP20-3 is a key effector protein that links OPDA signaling to amino acid biosynthesis and cellular redox homeostasis in stress responses.
Erscheinungsjahr
2013
Zeitschriftentitel
Proceedings of the National Academy of Sciences of the United States of America
Band
110
Ausgabe
23
Seite(n)
9559-9564
ISSN
0027-8424
eISSN
1091-6490
Page URI
https://pub.uni-bielefeld.de/record/2606914

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Park S-W, Li W, Viehhauser A, et al. Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis. Proceedings of the National Academy of Sciences of the United States of America. 2013;110(23):9559-9564.
Park, S. - W., Li, W., Viehhauser, A., He, B., Kim, S., Nilsson, A. K., Andersson, M. X., et al. (2013). Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis. Proceedings of the National Academy of Sciences of the United States of America, 110(23), 9559-9564. doi:10.1073/pnas.1218872110
Park, S. - W., Li, W., Viehhauser, A., He, B., Kim, S., Nilsson, A. K., Andersson, M. X., Kittle, J. D., Ambavaram, M. M. R., Luan, S., et al. (2013). Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis. Proceedings of the National Academy of Sciences of the United States of America 110, 9559-9564.
Park, S.-W., et al., 2013. Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis. Proceedings of the National Academy of Sciences of the United States of America, 110(23), p 9559-9564.
S.-W. Park, et al., “Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis”, Proceedings of the National Academy of Sciences of the United States of America, vol. 110, 2013, pp. 9559-9564.
Park, S.-W., Li, W., Viehhauser, A., He, B., Kim, S., Nilsson, A.K., Andersson, M.X., Kittle, J.D., Ambavaram, M.M.R., Luan, S., Esker, A.R., Tholl, D., Cimini, D., Ellerström, M., Coaker, G., Mitchell, T.K., Pereira, A., Dietz, K.-J., Lawrence, C.B.: Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis. Proceedings of the National Academy of Sciences of the United States of America. 110, 9559-9564 (2013).
Park, Sang-Wook, Li, Wei, Viehhauser, Andrea, He, Bin, Kim, Soonok, Nilsson, Anders K, Andersson, Mats X, Kittle, Joshua D, Ambavaram, Madana M R, Luan, Sheng, Esker, Alan R, Tholl, Dorothea, Cimini, Daniela, Ellerström, Mats, Coaker, Gitta, Mitchell, Thomas K, Pereira, Andy, Dietz, Karl-Josef, and Lawrence, Christopher B. “Cyclophilin 20-3 relays a 12-oxo-phytodienoic acid signal during stress responsive regulation of cellular redox homeostasis”. Proceedings of the National Academy of Sciences of the United States of America 110.23 (2013): 9559-9564.

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