Organism
Arabidopsis thaliana
Function
Functions as nuclear import receptor for serine-arginine rich (SR) proteins. Regulates nuclear import of SR proteins that are required for proper splicing of the two resistance (R) genes SNC1 and RPS4, a crucial step for their functions in plant immunity.
Similarity
Belongs to the importin beta family.
Sequence
MEHQNAVKEALNALYHHPDDTVRVHADRWLQNFQGTLDAWQVADNLLHDSSSNLETLIFCSQTLRSKVQRDFEELPPGAFQKLRQSLTTLLKKFHKGPPKVRTQISIAVAALAVHVPAADWGDGGIISWLRDEMHMHPEYVPGFLELLTVLPEETFNYKIAARPDRRRQFEKELTSQMEAALSILSACLKISELKEQVLEAFASWLRLRHGIPGTVLACHPLVHAALSSLNCDPLSEASVNVISELIHHTASPSSGGISAQTPLIQVIVPQILSLQAHLRDSSKDEEDVKAIGRLFADVGDSYVELIATGSDEPMVIVHALLEVTAHPEFDIASMTFNFWHSLQLMLTKRESYSSLGSEASIEVERNRRLHIFQPAYQSLVSLVGFRVQYPEDYQGLSYEDLKEFKQTRYAVADVLIDAALILGGDTTLKILYMKLLEANAQTGNNFQDWRPAEAILFCIWAISNYVSVVEAEVMPQVMALLQNLPQQAQLLQTACLLVGAYSKWLNAAPASVSILPSIIRILMSGMGTSEDCAAAAALAFRHTCDDCRKNLCGYFEDLFNIYCMAINGGGGYKVSAEDSLNLVEALGMVVTELPLDQAKGALEKLCFSAASPLEEAAKEDLEKKHARELTVHIDRFAFLFRYVNHPEAVAAEINKHWAIFRVIFDARPWDMRTMESLCRACKYAVRTSGRYIIDTIGEMLEKIQFHYQQHHQPCFLYLSSEVIKIFGSDPSCAVYLKNLIETLFAHTTCLMTSIKEVTARPDIADDCFLLASRCLRYCPHLFIPSPIFPALVNCAMIGITVQHREACHSILTFLTDIFDLEKSVNEEQFVRIRDNIIIPRGATITRILIASLAGALPSSRLDTVTYSLLALTRTYRLQAVSWAKESVSLIPRTALTETESTKFLQALSDIAYGADVNSLIGQVEELSDVCRRNRTVQELVQAALKPLELNLVTAPVS