IDS GI:5360208 iduronate-2-sulfatase isoform b precursor 1 mppprtgrgl lwlglvlssv cvalgsetqa nsttdalnvl liivddlrps 50 51 lgcygdklvr spnidqlash sllfqnafaq qavcapsrvs fltgrrpdtt 100 101 rlydfnsywr vhagnfstip qyfkengyvt msvgkvfhpg issnhtddsp 150 151 yswsfppyhp ssekyentkt crgpdgelha nllcpvdvld vpegtlpdkq 200 201 steqaiqlle kmktsaspff lavgyhkphi pfrypkefqk lyplenitla 250 251 pdpevpdglp pvaynpwmdi rqredvqaln isvpygpipv dfqrkirqsy 300 301 fasvsyldtq vgrllsaldd lqlanstiia ftsdhgflmr tnt