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MIRAGE
Follistatin-related protein 3

Summary
UniProt ID
Q9EQC7
Gene Symbol
  • Flrg
  • Fstl3
Gene ID
83554
Organism
Mus musculus (house mouse)
PubChem
Q9EQC7
The Human Metabolome Database
HMDBP14513
Re-Glyco
Q9EQC7
Annotation
Keyword
  • Disulfide bond
  • Glycoprotein
  • Nucleus
  • Osteogenesis
  • Reference proteome
  • Repeat
  • Secreted
  • Signal
  • Transcription regulation
Gene Ontology (GO)
Displaying all 2 entries
GO Term
extracellular space
nucleoplasm
Subcellular Location(GO Annotation)

Subcellular in which this glycoprotein is expressed are highlighted in blue.

Displaying all 2 entries
GO Term
activin binding
fibronectin binding
Annotation information from UniProt.
Sequence
MRSGALWPLLWGALVWTVGSVGAVMGSEDSVPGGVCWLQQGREATCSLVLKTRVSREECCASGNINTAWSNFTHPGNKISLLGFLGLVHCLPCKDSCDGVECGPGKACRMLGGRPHCECVPNCEGLPAGFQVCGSDGATYRDECELRTARCRGHPDLRVMYRGRCQKSCAQVVCPRPQSCLVDQTGSAHCVVCRAAPCPVPSNPGQELCGNNNVTYISSCHLRQATCFLGRSIGVRHPGICTGGPKVPAEEEENFV
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying all 2 entries
Position Description PubMed ID GlyTouCan ID Source
71 N-linked (GlcNAc...) asparagine
213 N-linked (GlcNAc...) asparagine
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying all 3 entries
Pathway Name Organism
Antagonism of Activin by Follistatin Mus musculus
Post-translational protein phosphorylation Mus musculus
Regulation of IGF Activity by IGFBP Mus musculus
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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