Literature summary extracted from

Kim, M.W.; Kim, E.J.; Kim, J.Y.; Park, J.S.; Oh, D.B.; Shimma, Y.; Chiba, Y.; Jigami, Y.; Rhee, S.K.; Kang, H.A.
Functional characterization of the Hansenula polymorpha HOC1, OCH1, and OCR1 genes as members of the yeast OCH1 mannosyltransferase family involved in protein glycosylation (2006), J. Biol. Chem., 281, 6261-6272.

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	Ogataea angusta	HpOCH1 is the key enzyme responsible for initiating N-linked outer chain biosynthesis by adding the first alpha-1,6-mannose residue onto the core oligosaccharide	?	-	?

Organism

EC Number	Organism	UniProt	Comment	Textmining
2.4.1.232	Ogataea angusta	Q56VL2	-	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
2.4.1.232	additional information	HpOCH1 is the key enzyme responsible for initiating N-linked outer chain biosynthesis by adding the first alpha-1,6-mannose residue onto the core oligosaccharide	Ogataea angusta	?	-	?

Synonyms

EC Number	Synonyms	Comment	Organism
2.4.1.232	HpOCH1	-	Ogataea angusta
2.4.1.232	Och1p	-	Ogataea angusta

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Release 2023.1 (January 2023)