EXT1:EXT2 transfers GlcNAc to the heparan chain (Homo sapiens)
ext1:ext2 transfers glcnac to the heparan chain (homo sapiens)
EXT1:EXT2 transfers GlcNAc to the heparan chain (Homo sapiens)
ext1:ext2 transfers glcnac to the heparan chain (homo sapiens)