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Literature summary extracted from

  • Nakayama, K.; Nakanishi-Shindo, Y.; Tanaka, A.; Haga-Toda, Y.; Jigami, Y.
    Substrate specificity of alpha-1,6-mannosyltransferase that initiates N-linked mannose outer chain elongation in Saccharomyces cerevisiae (1997), FEBS Lett., 412, 547-550.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.4.1.232 OCH1 gene encodes Och1p, an alpha-1,6-mannosyltransferase Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.1.232 additional information Saccharomyces cerevisiae Och1p is essential for the outer chain elongation of N-linked oligosaccharides ?
-
?
2.4.1.232 additional information Saccharomyces cerevisiae Och1p Och1p is essential for the outer chain elongation of N-linked oligosaccharides ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.232 Saccharomyces cerevisiae
-
Och1p
-
2.4.1.232 Saccharomyces cerevisiae Och1p
-
Och1p
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.232 GDP-mannose + Man8GlcNAc2-PA best acceptor for Och1p, initiation-specific alpha-1,6-mannosyltransferase that requires the intact structure of Man8GlcNAc for efficient mannose outer chain initiation Saccharomyces cerevisiae GDP + Man9GlcNAc2-PA additional Man is attached with an alpha-1,6-linkage at the site where mannose outer chain elongation initiates ?
2.4.1.232 GDP-mannose + Man8GlcNAc2-PA best acceptor for Och1p, initiation-specific alpha-1,6-mannosyltransferase that requires the intact structure of Man8GlcNAc for efficient mannose outer chain initiation Saccharomyces cerevisiae Och1p GDP + Man9GlcNAc2-PA additional Man is attached with an alpha-1,6-linkage at the site where mannose outer chain elongation initiates ?
2.4.1.232 GDP-mannose + pyridylaminated oligosaccharide acceptor substrate specificity Saccharomyces cerevisiae ?
-
?
2.4.1.232 GDP-mannose + pyridylaminated oligosaccharide acceptor various high mannose-type oligosaccharides as acceptors, Man8GlcNAc2-PA is the best acceptor, the loss of 1 or 2 alpha-1,2-mannoses from Man8GlcNAc2 reduces the activity Saccharomyces cerevisiae ?
-
?
2.4.1.232 GDP-mannose + pyridylaminated oligosaccharide acceptor substrate specificity Saccharomyces cerevisiae Och1p ?
-
?
2.4.1.232 GDP-mannose + pyridylaminated oligosaccharide acceptor various high mannose-type oligosaccharides as acceptors, Man8GlcNAc2-PA is the best acceptor, the loss of 1 or 2 alpha-1,2-mannoses from Man8GlcNAc2 reduces the activity Saccharomyces cerevisiae Och1p ?
-
?
2.4.1.232 additional information no acceptors for Och1p: Man5GlcNAc2 completely lacking alpha-1,2-Man, Man8GlcNAcOH Saccharomyces cerevisiae ?
-
?
2.4.1.232 additional information Och1p is essential for the outer chain elongation of N-linked oligosaccharides Saccharomyces cerevisiae ?
-
?
2.4.1.232 additional information no acceptors for Och1p: Man5GlcNAc2 completely lacking alpha-1,2-Man, Man8GlcNAcOH Saccharomyces cerevisiae Och1p ?
-
?
2.4.1.232 additional information Och1p is essential for the outer chain elongation of N-linked oligosaccharides Saccharomyces cerevisiae Och1p ?
-
?