SNURPORTIN I HUMAN M3G-CAP SPECIFIC NUCLEUS IMPORT RECEPTOR PROTEIN WITH NEW DOMAIN STRUCTURE, THE PRODUCTION AND USE THEREOF

摘要

The invention relates to a novel polypeptide or a functional variant thereof,acting as a 5'-2,2,7 terminal trymethylguanosine(m3G-)Cap-specific receptor ofnucleus import in cells, to the production and to the use thereof. Theinvention is preferably used as a medicament or diagnostic reagent.