PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24357546-5 2014 Heparin increased gene expression of chain initiation and modification enzymes including EXT1 and NDST1, as well as core proteins SDC2 and GPC6. Heparin 0-7 N-deacetylase and N-sulfotransferase 1 Homo sapiens 98-103 12634318-6 2003 Comparison of various HS preparations and the unsulfated K5 polysaccharide as substrates indicate that both NDST-1 and -2 can differentially N-sulfate polysaccharides already modified to some extent by various other enzymes involved in HS/heparin synthesis. Heparin 239-246 N-deacetylase and N-sulfotransferase 1 Homo sapiens 108-121 10196134-1 1999 Heparan sulfate N-deacetylase/N-sulfotransferase (HSNST) catalyzes the first and obligatory step in the biosynthesis of heparan sulfates and heparin. Heparin 141-148 N-deacetylase and N-sulfotransferase 1 Homo sapiens 0-48