Inositol pyrophosphates promote the interaction of SPX domains with the coiled-coil motif of PHR transcription factors to regulate plant phosphate homeostasis

Inositol pyrophosphates promote the interaction of SPX domains with the coiled-coil motif of PHR transcription factors to regulate plant phosphate homeostasis

Plants regulate phosphate homeostasis via the interaction of PHR transcription factors with SPX receptors bound to inositol pyrophosphate signaling molecules. Here the authors show that inositol pyrophosphate-bound SPX interacts with the coiled-coil domain of PHR, which regulates the oligomerization...

Full description

Saved in:
Bibliographic Details
Main Authors: Martina K. Ried, Rebekka Wild, Jinsheng Zhu, Joka Pipercevic, Kristina Sturm, Larissa Broger, Robert K. Harmel, Luciano A. Abriata, Ludwig A. Hothorn, Dorothea Fiedler, Sebastian Hiller, Michael Hothorn
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Science
Q
Online Access:https://doaj.org/article/00e29285b86d4975ada814bc3bd2fb9d
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Plants regulate phosphate homeostasis via the interaction of PHR transcription factors with SPX receptors bound to inositol pyrophosphate signaling molecules. Here the authors show that inositol pyrophosphate-bound SPX interacts with the coiled-coil domain of PHR, which regulates the oligomerization and activity of the transcription factor.

Similar Items