>gi|5174465 heparan sulfate D-glucosaminyl 3-O-sulfotransferase 3A1 [Homo sapiens] MAPPGPASALSTSAEPLSRSIFRKFLLMLCSLLTSLYVFYCLAERCQTLS GPVVGLSGGGEEAGAPGGGVLAGGPRELAVWPAAAQRKRLLQLPQWRRRR PPAPRDDGEEAAWEEESPGLSGGPGGSGAGSTVAEAPPGTLALLLDEGSK QLPQAIIIGVKKGGTRALLEFLRVHPDVRAVGAEPHFFDRSYDKGLAWYR DLMPRTLDGQITMEKTPSYFVTREAPARISAMSKDTKLIVVVRDPVTRAI SDYTQTLSKRPDIPTFESLTFKNRTAGLIDTSWSAIQIGIYAKHLEHWLR HFPIRQMLFVSGERLISDPAGELGRVQDFLGLKRIITDKHFYFNKTKGFP CLKKAEGSSRPHCLGKTKGRTHPEIDREVVRRLREFYRPFNLKFYQMTGH DFGWDG