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GO:0043541 UDP-N-acetylglucosamine transferase complex

Term Information

ID GO:0043541
Name UDP-N-acetylglucosamine transferase complex
Ontology Cellular Component
Definition A multienzyme, heterooligomeric complex involved in dolichyl-linked oligosaccharide synthesis. In yeast the complex is composed of Alg7p, which catalyzes the first step (GlcNAc1-PP-Dol from dolichol-phosphate and UDP-GlcNAc), and Alg13p plus Alg14p, the catalytic and anchoring subunits respectively, which together catalyze the second step (GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc) of dolichyl-linked oligosaccharide synthesis.
PMID:19129246
Comment See also the molecular function term 'N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase activity ; GO:0004577'.
GONUTS GO:0043541 Wiki Page

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0000057 GO:0005623 cell only_in_taxon 131567 cellular organisms
GOTAX:0000063 GO:0005783 endoplasmic reticulum only_in_taxon 2759 Eukaryota
More information on taxon constraints in GO is available here

Protein complexes

Database ID Name
IntAct alg_yeast UDP-N-acetylglucosamine transferase

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0043541:
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Protein Annotation

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0043541. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0043541 based on the entire annotation set Co-occurrence statistics for GO:0043541 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2011-03-31 Deleted DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2011-03-31 Added DEFINITION A multienzyme, heterooligomeric complex involved in dolichyl-linked oligosaccharide synthesis. In yeast the complex is composed of Alg7p, which catalyzes the first step (GlcNAc1-PP-Dol from dolichol-phosphate and UDP-GlcNAc), and Alg13p plus Alg14p, the catalytic and anchoring subunits respectively, which together catalyze the second step (GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc) of dolichyl-linked oligosaccharide synthesis.
2008-05-13 Added DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2008-05-12 Deleted DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2008-04-01 Updated RELATION is a GO:0044432 (endoplasmic reticulum part)
2008-04-01 Updated RELATION is a GO:0044425 (membrane part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2008-04-01 Updated RELATION part of GO:0005789 (endoplasmic reticulum membrane)
2007-07-27 Updated DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2005-12-01 Added TERM UDP-N-acetylglucosamine transferase complex
2005-12-01 Added DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyses the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.

Term

Timestamp Action Category Detail
2005-12-01 Added TERM UDP-N-acetylglucosamine transferase complex

Definition/synonyms

Timestamp Action Category Detail
2011-03-31 Deleted DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2011-03-31 Added DEFINITION A multienzyme, heterooligomeric complex involved in dolichyl-linked oligosaccharide synthesis. In yeast the complex is composed of Alg7p, which catalyzes the first step (GlcNAc1-PP-Dol from dolichol-phosphate and UDP-GlcNAc), and Alg13p plus Alg14p, the catalytic and anchoring subunits respectively, which together catalyze the second step (GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc) of dolichyl-linked oligosaccharide synthesis.
2008-05-13 Added DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2008-05-12 Deleted DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2007-07-27 Updated DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyzes the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.
2005-12-01 Added DEFINITION A heterooligomeric complex that in yeast is composed of a catalytic subunit, Alg13p, and an anchoring subunit, Alg14p. Catalyses the second step of dolichyl-linked oligosaccharide synthesis of GlcNAc2-PP-dolichol from GlcNAc1-PP-Dol and UDP-GlcNAc.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0044432 (endoplasmic reticulum part)
2008-04-01 Updated RELATION is a GO:0044425 (membrane part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2008-04-01 Updated RELATION part of GO:0005789 (endoplasmic reticulum membrane)
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