Protein
Transcription activator AFTR-1
Organism
Alternaria alternata
Function
Transcription factor that regulates the expression of the gene clusters that mediate the biosynthesis of the host-selective toxins (HSTs) AF-toxins responsible for Alternaria black spot of strawberry disease by the strawberry pathotype (Probable). On cellular level, AF-toxins affect plasma membrane of susceptible cells and cause a sudden increase in loss of K(+) after a few minutes of toxin treatment (PubMed:22846083).
Sequence
MMLQCAPKKNERLRGSCDFCTQSKLRCNKNKPSCRRCTLQQQPCVYSVARRTGRPPKHPRKANDCQEANGQHGDQDPVTSTPGGSYQQQSNHLLDVEGDGANFTLADASTTAQGRETAASPALDNALLVGETFGFSSLLDDPLIQSDDFFSFSLCMPPGEKEGHMASPRTLNGSTGPCSPTVLSSIDVPHLPGRFGFLESSVESGLHGRTRPHLVEQPDKTVPSSFSEIEKIYDEGLTFSGLDSAINAVTNNGKGEPNISGTMAAHPHSKRQCFCSTSMSKLQMLVLHPTLCQKNSRARFDMALFLEEVVFSIYRDVLQCLVCQSKSLHSLASLCICTDWVIEALRDVAQDLSSGQDNLGGFRAGLYPPKDKFSICVGRFVLDDQLRESCTRSLVRYRLRKLIPIMDTMMKLNHRGAGGALSQAIRTMVEDVHHKIESALGMMEL