. . . . . . . . "Pro-neuregulin-1, membrane-bound isoform" . "1"^^ . . "422"^^ . . "Mature protein occurs in NX_Q02297-9 at amino acids 1 - 422." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .