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MIRAGE

Initiation-specific alpha-1,6-mannosyltransferase

Summary

UniProt ID: P31755
Gene Symbol: OCH1 NGD29 YGL038C
Gene ID: 852845
Organism: Saccharomyces cerevisiae S288C

External Links

Re-Glyco: P31755

Annotation

Keyword: 3D-structure Endoplasmic reticulum Glycoprotein Glycosyltransferase Golgi apparatus Reference proteome Signal-anchor Transmembrane helix

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	Reference
protein N-linked glycosylation	IMP	PMID
protein N-linked glycosylation	IBA	GO_REF

GO Hierarchy

biological process

cellular process [inference]

metabolic process [inference]

biosynthetic process [inference]

macromolecule biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein N-linked glycosylation

carbohydrate derivative biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein N-linked glycosylation

macromolecule metabolic process [inference]

macromolecule biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein N-linked glycosylation

protein metabolic process [inference]

glycoprotein metabolic process [inference]

glycoprotein biosynthetic process [inference]

protein N-linked glycosylation

primary metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

glycoprotein biosynthetic process [inference]

protein N-linked glycosylation

carbohydrate derivative metabolic process [inference]

glycoprotein metabolic process [inference]

glycoprotein biosynthetic process [inference]

protein N-linked glycosylation

carbohydrate derivative biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein N-linked glycosylation

Displaying **all 4** entries
GO Term	Evidence Code	Reference
mannan polymerase complex	IBA	GO_REF
Golgi cis cisterna	IDA	PMID PMID
endoplasmic reticulum membrane	EXP	PMID PMID
endoplasmic reticulum membrane	IEA	GO_REF

GO Hierarchy

cellular component

protein-containing complex [inference]

membrane protein complex [inference]

mannan polymerase complex

intracellular protein-containing complex [inference]

mannosyltransferase complex [inference]

mannan polymerase complex

catalytic complex [inference]

transferase complex [inference]

mannosyltransferase complex [inference]

mannan polymerase complex

cellular anatomical structure [inference]

membrane [inference]

organelle membrane [inference]

endoplasmic reticulum membrane

organelle subcompartment [inference]

Golgi apparatus subcompartment [inference]

Golgi cisterna [inference]

Golgi cis cisterna

Displaying entries **1 - 5** of 6 in total

1

2

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Last »
GO Term	Evidence Code	Reference
alpha-1,6-mannosyltransferase activity	IDA	PMID PMID
alpha-1,6-mannosyltransferase activity	IMP	PMID
alpha-1,6-mannosyltransferase activity	IBA	GO_REF
alpha-1,6-mannosyltransferase activity	IEA	GO_REF
initiation-specific glycolipid 1,6-alpha-mannosyltransferase activity	EXP	PMID PMID

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity [inference]

hexosyltransferase activity [inference]

mannosyltransferase activity [inference]

alpha-1,6-mannosyltransferase activity

initiation-specific glycolipid 1,6-alpha-mannosyltransferase activity

Gene Ontology information from UniProt.

Annotation information from UniProt.

Sequence

MSRKLSHLIATRKSKTIVVTVLLIYSLLTFHLSNKRLLSQFYPSKDDFKQTLLPTTSHSQDINLKKQITVNKKKNQLHNLRDQLSFAFPYDSQAPIPQRVWQTWKVGADDKNFPSSFRTYQKTWSGSYSPDYQYSLISDDSIIPFLENLYAPVPIVIQAFKLMPGNILKADFLRYLLLFARGGIYSDMDTMLLKPIDSWPSQNKSWLNNIIDLNKPIPYKNSKPSLLSSDEISHQPGLVIGIEADPDRDDWSEWYARRIQFCQWTIQAKPGHPILRELILNITATTLASVQNPGVPVSEMIDPRFEEDYNVNYRHKRRHDETYKHSELKNNKNVDGSDIMNWTGPGIFSDIIFEYMNNVLRYNSDILLINPNLNKNDEEGSESATTPAKDVDNDTLSKSTRKFYKKISESLQSSNSMPWEFFSFLKEPVIVDDVMVLPITSFSPDVGQMGAQSSDDKMAFVKHMFSGSWKEDADKNAGHK

N : N-glycosylation Site
___ : Potential Sequon

Glycosylation Sites

Displaying **all 4** entries
Position	Description	PubMed ID	GlyTouCan ID	Source
203	N-linked (GlcNAc...) asparagine			UniProt
281	N-linked (GlcNAc...) asparagine			UniProt
341	N-linked (GlcNAc...) asparagine			UniProt
393	N-linked (GlcNAc...) asparagine			UniProt

Feature

: Glycosylation Site from GlyGen
: Glycosylation Site from UniProt

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GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: April 6, 2026