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Literature summary for 2.7.8.19 extracted from

  • Koro, L.A.; Marchase, R.B.
    A UDP-glucose:glycoprotein glucose-1-phosphotransferase in embryonic chicken neural retina (1982), Cell, 31, 739-748.
    View publication on PubMed
Search for more literature for 2.7.8.19

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ exogenous manganese is not required but its inclusion enhances activity, maximal activity at 5 mM Gallus gallus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Gallus gallus may be a controlling enzyme for targeting of certain newly synthesized proteins to the cell surface ?
-
 ?

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
retina
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 Gallus gallus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information may be a controlling enzyme for targeting of certain newly synthesized proteins to the cell surface Gallus gallus ?
-
 ?
UDP-glucose + glycoprotein D-mannose specific for UDP-glucose, endoglycosidase H-sensitive oligosaccharides on acceptor glycoproteins, primary acceptor in the chicken retina are peptides having apparent subunit MWs of 66000 and 62000 Gallus gallus UMP + glycoprotein 6-(D-glucose-1-phospho)-D-mannose
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 ?
UDP-glucose + glycoprotein D-mannose endogenous glycoprotein acceptor, the endogenous oligosaccharide acceptors for the GlcPTase are probably of high-mannose type, Glc-phosphotransferase may be involved in subcellular locallization of newly synthesized glycoproteins and its acceptors tagged by glucose 1-phosphate may comprise a particular group of glycoproteins destined for localization to the cell surface Gallus gallus UMP + glycoprotein 6-(D-glucose-1-phospho)-D-mannose
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 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.3
-
 10 mM sodium cacodylate buffer Gallus gallus