FUSIP1 GI:5730079 FUS interacting protein (serine-arginine rich) 1 isoform 1 1 msrylrppnt slfvrnvadd trsedlrref grygpivdvy vpldfytrrp 50 51 rgfayvqfed vrdaedalhn ldrkwicgrq ieiqfaqgdr ktpnqmkake 100 101 grnvysssry ddydryrrsr srsyerrrsr srsfdynyrr sysprnsrpt 150 151 grprrsrshs dndrpncswn tqyssayyts rki