PubMed:11042394 JSONTXT

{"project":"NGLY1-deficiency","denotations":[{"id":"PD-NGLY1-deficiency-B_T1","span":{"begin":53,"end":72},"obj":"chem:24139"},{"id":"PD-NGLY1-deficiency-B_T2","span":{"begin":125,"end":144},"obj":"chem:24139"},{"id":"PD-NGLY1-deficiency-B_T3","span":{"begin":237,"end":256},"obj":"chem:24139"},{"id":"PD-NGLY1-deficiency-B_T4","span":{"begin":583,"end":589},"obj":"chem:24139"},{"id":"PD-NGLY1-deficiency-B_T5","span":{"begin":984,"end":990},"obj":"chem:24139"}],"namespaces":[{"prefix":"hgnc","uri":"https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/HGNC:"},{"prefix":"omim","uri":"https://www.omim.org/entry/"},{"prefix":"chem","uri":"https://pubchem.ncbi.nlm.nih.gov/compound/"}],"text":"Functional expression and genomic structure of human N-acetylglucosamine-6-O-sulfotransferase that transfers sulfate to beta-N-acetylglucosamine at the nonreducing end of an N-acetyllactosamine sequence.\nThe cDNA and gene encoding human N-acetylglucosamine-6-O-sulfotransferase (Gn6ST) have been cloned. Comparative analysis of this cDNA with the mouse Gn6ST sequence indicates 96% amino acid identity between the two sequences. The expression of a soluble recombinant form of the protein in COS-1 cells produced an active sulfotransferase, which transferred sulfate to the terminal GlcNAc in GlcNAcbeta1-O-CH(3), GlcNAcbeta1-3Galbeta1-O-CH(3) and GlcNAcbeta1-3Galbeta1-4GlcNAcbeta1-3Galbeta1-4Gl cNAc but not in GlcNAcalpha1-4GlcAbeta1-3Galbeta1-3Galbeta1-4 Xylbeta1-O-Ser. In addition, neither Galbeta1-4GlcNAcbeta1-O-naphthalenemethanol nor GalNAcbeta1-4GlcAbeta1-3Galbeta1-3Galbeta1-4X ylbeta1-O-Ser were utilized as acceptors. These findings indicate that a terminal beta-linked GlcNAc residue is necessary for acceptor substrates of Gn6ST. The human Gn6ST gene spans about 7 kb, consists of two exons and exhibits an intron-less coding region."}

{"project":"NCBITAXON","denotations":[{"id":"T1","span":{"begin":47,"end":52},"obj":"OrganismTaxon"},{"id":"T2","span":{"begin":231,"end":236},"obj":"OrganismTaxon"},{"id":"T3","span":{"begin":347,"end":352},"obj":"OrganismTaxon"},{"id":"T5","span":{"begin":1050,"end":1055},"obj":"OrganismTaxon"}],"attributes":[{"id":"A1","pred":"db_id","subj":"T1","obj":"9606"},{"id":"A2","pred":"db_id","subj":"T2","obj":"9606"},{"id":"A3","pred":"db_id","subj":"T3","obj":"10088"},{"id":"A4","pred":"db_id","subj":"T3","obj":"10090"},{"id":"A5","pred":"db_id","subj":"T5","obj":"9606"}],"text":"Functional expression and genomic structure of human N-acetylglucosamine-6-O-sulfotransferase that transfers sulfate to beta-N-acetylglucosamine at the nonreducing end of an N-acetyllactosamine sequence.\nThe cDNA and gene encoding human N-acetylglucosamine-6-O-sulfotransferase (Gn6ST) have been cloned. Comparative analysis of this cDNA with the mouse Gn6ST sequence indicates 96% amino acid identity between the two sequences. The expression of a soluble recombinant form of the protein in COS-1 cells produced an active sulfotransferase, which transferred sulfate to the terminal GlcNAc in GlcNAcbeta1-O-CH(3), GlcNAcbeta1-3Galbeta1-O-CH(3) and GlcNAcbeta1-3Galbeta1-4GlcNAcbeta1-3Galbeta1-4Gl cNAc but not in GlcNAcalpha1-4GlcAbeta1-3Galbeta1-3Galbeta1-4 Xylbeta1-O-Ser. In addition, neither Galbeta1-4GlcNAcbeta1-O-naphthalenemethanol nor GalNAcbeta1-4GlcAbeta1-3Galbeta1-3Galbeta1-4X ylbeta1-O-Ser were utilized as acceptors. These findings indicate that a terminal beta-linked GlcNAc residue is necessary for acceptor substrates of Gn6ST. The human Gn6ST gene spans about 7 kb, consists of two exons and exhibits an intron-less coding region."}