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EBIDatabasesQuickGO

GO:0008250 oligosaccharyltransferase complex

A protein complex that is found in the endoplasmic reticulum membrane of eukaryotes and transfers lipid-linked oligosaccharide precursor to asparagine residues on nascent proteins. In yeast, the complex includes at least nine different subunits, whereas in mammalian cells at least three different forms of the complex have been detected.

Term Information

ID GO:0008250
Name oligosaccharyltransferase complex
Ontology Cellular Component
Definition A protein complex that is found in the endoplasmic reticulum membrane of eukaryotes and transfers lipid-linked oligosaccharide precursor to asparagine residues on nascent proteins. In yeast, the complex includes at least nine different subunits, whereas in mammalian cells at least three different forms of the complex have been detected.
Comment

Synonyms

Type Synonym
exact OST complex
exact oligosaccharyl transferase complex

Cross-references associated with this term:

Database ID
INTERPRO IPR008814

Web service: term information

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GTerm?id=termID&format=format

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Ancestor Chart

Visual display of a section of the GO directed acyclic graph (DAG) for a single GO term. Terms in the GO are linked to parent (more general) terms and often to child (more specific) terms by one or more 'relationships'

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Chart

Ancestor Table

Alternative display of a section of the GO, providing a concise view of the relationships connecting GO terms

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GO:0005575 cellular_component
GO:0032991 macromolecular complex
GO:0043226 organelle
GO:0005623 cell
GO:0043234 protein complex
GO:0043227 membrane-bounded organelle
GO:0044464 cell part
GO:0044422 organelle part
GO:0016020 membrane
GO:0005622 intracellular
GO:0012505 endomembrane system
GO:0044425 membrane part
GO:0044424 intracellular part
GO:0005737 cytoplasm
GO:0042175 nuclear envelope-endoplasmic reticulum network
GO:0044444 cytoplasmic part
GO:0043229 intracellular organelle
GO:0031090 organelle membrane
GO:0044446 intracellular organelle part
GO:0043231 intracellular membrane-bounded organelle
GO:0005783 endoplasmic reticulum
GO:0044432 endoplasmic reticulum part
GO:0005789 endoplasmic reticulum membrane
GO:0008250 oligosaccharyltransferase complex

Relationship key

Code Relationship
part of
is a
regulates
+ve regulates
-ve regulates

Child Terms

All direct descendants (child terms) available for this GO term:
I GO:0034998 oligosaccharyltransferase I complex
I GO:0034999 oligosaccharyltransferase II complex
I GO:0035000 oligosaccharyltransferase III complex

Relationship key

CodeRelationship
Ppart of
Iis a

Protein Annotation

DB
ID
Qualifier colocalizes_with contributes_to NOT NOT|colocalizes_with NOT|contributes_to
GO Term
Reference
Evidence IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP
With
Taxonomy
From
Download limit
Format

Co-occurring Terms

Co-occurrence statistics

This display shows those GO terms which have been annotated to the same proteins as this term.
Terms may have been co-annotated either by electronic (IEA) or manual annotation methods. Users can decide which evidence code type should be used in the calculation of the co-occurence statistics.
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IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP Statistics may take up to 1 minute to calculate
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16ms
Stand-alone
Hostnametomcat-7.ebi.ac.uk
Uptime16:38 12/10/2009
Data version2009-11-22-04-02-35
Terminal
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