AT-hook motif nuclear-localized protein (IPR039605)

Short name: AHL

Overlapping homologous superfamilies


Family relationships



This entry includes AT-hook motif nuclear-localized protein 1-14 (AHL1-14) from Arabidopsis. They have two conserved structural units, the AT-hook motif and the Plant and Prokaryote Conserved (PPC) domain, the latter also known as DUF296. Members of the AHL family regulate diverse aspects of growth and development in plants [PMID: 25311531]. AHL1 is a transcription factor that specifically binds AT-rich DNA sequences related to the nuclear matrix attachment regions (MARs) [PMID: 15604740].

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

GO:0003680 AT DNA binding

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.