FEATURES

FAMILY

DESCRIPTION

Also known as IAA27_ARATH, IAA27, PAP2. Aux/IAA proteins are short-lived transcriptional factors that function as repressors of early auxin response genes at low auxin concentrations. Repression is thought to result from the interaction with auxin response factors (ARFs), proteins that bind to the auxin-responsive promoter element (AuxRE). Formation of heterodimers with ARF proteins may alter their ability to modulate early auxin response genes expression. Homodimers and heterodimers (By similarity). Interacts with phytochrome A. Interacts with TPL.

EXTERNAL LINKS

uniprot
enzyme classification

IAA27

Mutations

Mutation(s) distribution

Mutations table