HS3ST3A1 GI:5174465 heparan sulfate D-glucosaminyl 3-O-sulfotransferase 3A1 1 mappgpasal stsaeplsrs ifrkfllmlc slltslyvfy claercqtls 50 51 gpvvglsggg eeagapgggv laggprelav wpaaaqrkrl lqlpqwrrrr 100 101 ppaprddgee aaweeespgl sggpggsgag stvaeappgt lallldegsk 150 151 qlpqaiiigv kkggtralle flrvhpdvra vgaephffdr sydkglawyr 200 201 dlmprtldgq itmektpsyf vtreaparis amskdtkliv vvrdpvtrai 250 251 sdytqtlskr pdiptfeslt fknrtaglid tswsaiqigi yakhlehwlr 300 301 hfpirqmlfv sgerlisdpa gelgrvqdfl glkriitdkh fyfnktkgfp 350 351 clkkaegssr phclgktkgr thpeidrevv rrlrefyrpf nlkfyqmtgh 400 401 dfgwdg