XBP1 GI:118640873 X-box binding protein 1 isoform XBP1(S) 1 mvvvaaapnp adgtpkvlll sgqpasaaga pagqalplmv paqrgaspea 50 51 asgglpqark rqrlthlspe ekalrrklkn rvaaqtardr kkarmseleq 100 101 qvvdleeenq klllenqllr ekthglvven qelrqrlgmd alvaeeeaea 150 151 kgnevrpvag saesaagagp vvtppehlpm dsggidssds esdillgild 200 201 nldpvmffkc pspepaslee lpevypegps slpaslslsv gtssakleai 250 251 nelirfdhiy tkplvleips etesqanvvv kieeaplsps endhpefivs 300 301 vkeepveddl vpelgisnll ssshcpkpss clldaysdcg yggslspfsd 350 351 mssllgvnhs wedtfanelf pqlisv