An official website of the United States government

EBS3 - Alg9-like mannosyltransferase family (thale cress)

Gene
Symbol
Dates
  • Create:
    2016-09-14
  • Modify:
    2024-12-31
Description
Encodes the Arabidopsis ortholog of the yeast/human ALG9 catalyzing the luminal addition of two alpha-1,2 Man residues in assembling Glc3Man9GlcNAc2.

1 Names and Identifiers

1.1 Synonyms

  • EMS-mutagenized bri1 suppressor 3
  • F17F16.20

1.2 Other Identifiers

1.2.1 Enzyme Commission (EC) Number

1.2.2 GlyCosmos Gene

2 Proteins

2.1 Protein Function

Mannosyltransferase that operates in the biosynthetic pathway of dolichol-linked oligosaccharides, the glycan precursors employed in protein asparagine (N)-glycosylation. The assembly of dolichol-linked oligosaccharides begins on the cytosolic side of the endoplasmic reticulum membrane and finishes in its lumen. The sequential addition of sugars to dolichol pyrophosphate produces dolichol-linked oligosaccharides containing fourteen sugars, including two GlcNAcs, nine mannoses and three glucoses. Once assembled, the oligosaccharide is transferred from the lipid to nascent proteins by oligosaccharyltransferases. In the lumen of the endoplasmic reticulum, catalyzes the addition of the seventh and ninth alpha-1,2-linked mannose residues to Man(6)GlcNAc(2)-PP-dolichol and Man(8)GlcNAc(2)-PP-dolichol respectively.

2.2 Protein 3D Structures

2.2.1 AlphaFold Structures

Highly accurate protein structure prediction with AlphaFold. Nature. 2021 Aug;596(7873):583-589. DOI:10.1038/s41586-021-03819-2. PMID:34265844; PMCID:PMC8371605

2.3 Protein Targets

3 Interactions and Pathways

3.1 Interactions

3.2 Pathways

4 Biochemical Reactions

5 Expression

6 Literature

6.1 Consolidated References

6.2 Gene-Chemical Co-Occurrences in Literature

6.3 Gene-Gene Co-Occurrences in Literature

6.4 Gene-Disease Co-Occurrences in Literature

7 Information Sources

  1. NCBI Gene
    LICENSE
    NCBI Website and Data Usage Policies and Disclaimers
    https://www.ncbi.nlm.nih.gov/home/about/policies/
  2. PubChem
  3. BioGRID
    LICENSE
    The MIT License (MIT); Copyright Mike Tyers Lab
    https://wiki.thebiogrid.org/doku.php/terms_and_conditions
  4. STRING: functional protein association networks
  5. GlyCosmos Glycoscience Portal
    LICENSE
    All copyrightable parts of the datasets in GlyCosmos are under the Creative Commons Attribution (CC BY 4.0) License.
    https://glycosmos.org/license
  6. NCBI Gene Expression Omnibus (GEO)
  7. UniProt
    LICENSE
    We have chosen to apply the Creative Commons Attribution (CC BY 4.0, http://creativecommons.org/licenses/by/4.0/) License to all copyrightable parts of our databases.
    https://www.uniprot.org/help/license
  8. AlphaFold DB
    LICENSE
    All of the data provided is freely available for both academic and commercial use under Creative Commons Attribution 4.0 (CC-BY 4.0) licence terms.
    https://alphafold.ebi.ac.uk/faq
  9. Rhea - annotated reactions database
    LICENSE
    Rhea has chosen to apply the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/). This means that you are free to copy, distribute, display and make commercial use of the database in all legislations, provided you credit (cite) Rhea.
    https://www.rhea-db.org/help/license-disclaimer
CONTENTS