Protein
AT-hook motif nuclear-localized protein 19
Organism
Arabidopsis thaliana
Function
Transcription factor that specifically binds AT-rich DNA sequences related to the nuclear matrix attachment regions (MARs) (By similarity). Negatively regulates plant innate immunity (PTI) to pathogens through the down-regulation of the PAMP-triggered FRK1 expression (PubMed:20738724). Positively regulates defense against fungal Verticillium infection (PubMed:21864046).
Sequence
MANPWWTGQVNLSGLETTPPGSSQLKKPDLHISMNMAMDSGHNNHHHHQEVDNNNNDDDRDNLSGDDHEPREGAVEAPTRRPRGRPAGSKNKPKPPIFVTRDSPNALKSHVMEIASGTDVIETLATFARRRQRGICILSGNGTVANVTLRQPSTAAVAAAPGGAAVLALQGRFEILSLTGSFLPGPAPPGSTGLTIYLAGGQGQVVGGSVVGPLMAAGPVMLIAATFSNATYERLPLEEEEAAERGGGGGSGGVVPGQLGGGGSPLSSGAGGGDGNQGLPVYNMPGNLVSNGGSGGGGQMSGQEAYGWAQARSGF