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MIRAGE
STT3 oligosaccharyltransferase complex catalytic subunit B

Summary
Gene Symbol
  • STT3B
Organism
Bos taurus (domestic cattle)
NCBI Gene
504474
KEGG Gene ID
bta:504474
PubChem
504474
Annotation
Keyword
  • Endoplasmic reticulum
  • Glycoprotein
  • Glycosyltransferase
  • Magnesium
  • Manganese
  • Metal-binding
  • Reference proteome
  • Transmembrane helix
Proteins
Displaying 1 entry
UniProt Protein Name
A5D7G6
Annotation information from UniProt.
Gene Ontology (GO)
Displaying all 2 entries
GO Term Evidence Code PMID
protein N-linked glycosylation via asparagine
post-translational protein modification
GO Hierarchy
Displaying 1 entry
GO Term Evidence Code PMID
membrane
GO Hierarchy
Gene Ontology information from NCBI Gene and UniProt.
OrthoDB (Group)
Group level
Eukaryota
Group Name
subunit of the
Functional Category
  • O: Posttranslational modification, protein turnover, chaperones
  • T: Signal transduction mechanisms
Displaying all 6 entries
Gene Ontology
dolichyl-diphosphooligosaccharide-protein glycotransferase activity
metal ion binding
oligosaccharyl transferase activity
post-translational protein modification
protein N-linked glycosylation via asparagine
transferase activity
Displaying all 3 entries
InterPro
Oligosaccharyl transferase STT3, N-terminal domain
Oligosaccharyl transferase, STT3 subunit
STT3/PglB/AglB, core domain
KEGG BRITE Database
Orthology
K07151
Name
dolichyl-diphosphooligosaccharide---protein glycosyltransferase [EC:2.4.99.18]
References
Reactions
Displaying 1 entry
KEGG Reaction Enzyme Acceptor Product
R05976
Ortholog
Displaying entries 21 - 30 of 82 in total
Species Gene ID Alliance of Genome Resources Orthologous MAtrix
101092883 FELCA23200
101170442 ORYLA01681
101586244 OCTDE11232
101606977 JACJA13674
101684521 MUSPF12725
101810403 FICAL00626
101864904 MACFA25878
101933162 CHRPI11091
102023832 CHILA08920
102176834 CAPHI14211
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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: December 8, 2025