>sp|P56974-4|NRG2_MOUSE Pro-neuregulin-2, membrane-bound isoform OS=Mus musculus GN=Nrg2 MRRDPAPGFSMLLFGVSLACYSPSLKSVQDQAYKAPVVVEGKVQGLAPAGGSSSNSTREP PASGRVALVKVLDKWPLRSGGLQREQVISVGSCAPLERNQRYIFFLEPTEQPLVFKTAFA PVDPNGKNIKKEVGKILCTDCATRPKLKKMKSQTGEVGEKQSLKCEAAAGNPQPSYRWFK DGKELNRSRDIRIKYGNGRKNSRLQFNKVRVEDAGEYVCEAENILGKDTVRGRLHVNSVS TTLSSWSGHARKCNETAKSYCVNGGVCYYIEGINQLSCKG