Article
Solution structure of the PsIAA4 oligomerization domain reveals interaction modes for transcription factors in early auxin response.
Proceedings of the National Academy of Sciences of the United States of America - 12 May 2015
Dinesh Dhurvas Chandrasekaran, Kovermann Michael, Gopalswamy Mohanraj, Hellmuth Antje, Calderón Villalobos Luz Irina A, Lilie Hauke, Balbach Jochen, Abel Steffen
Abstract excerpt
The plant hormone auxin activates primary response genes by facilitating proteolytic removal of auxin/indole-3-acetic acid (AUX/IAA)-inducible repressors, which directly bind to transcriptional auxin response factors (ARF). Most AUX/IAA and ARF proteins share highly conserved C-termini mediating homotypic and heterotypic interactions within and between both protein families. The high-resolution NMR structure of...
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