{"symbol":"EXTL3","synonyms":["EXTR1","RPR","ISDNA","BOTV","REGR","EXTL1L"],"name":"exostosin-like glycosyltransferase 3","description":"This gene encodes a single-pass membrane protein which functions as a glycosyltransferase. The encoded protein catalyzes the transfer of N-acetylglucosamine to glycosaminoglycan chains. This reaction is important in heparin and heparan sulfate synthesis. Alternative splicing results in the multiple transcript variants. [provided by RefSeq, Nov 2012]","ncbiEntrezGeneId":2137,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/2137","proteins":[{"symbol":"EXTL3_HUMAN","href":"/api/1.0/protein/EXTL3_HUMAN"}],"hgncRootFamilies":[{"name":"Glycosyltransferases","href":"/api/1.0/gene_family/Glycosyltransferases"}]}