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MIRAGE
Serine protease inhibitor 27A

Summary
UniProt ID
Q9V3N1
Gene Symbol
  • CG11331
  • Spn27A
Gene ID
45815
Organism
Drosophila melanogaster (fruit fly)
GlyGen
Q9V3N1
PubChem
Q9V3N1
O-GlcNAcAtlas
Q9V3N1
Re-Glyco
Q9V3N1
Annotation
Keyword
  • Glycoprotein
  • Reference proteome
  • Secreted
  • Serine protease inhibitor
  • Signal
Gene Ontology (GO)
Displaying all 3 entries
GO Term
extracellular region
extracellular space
perivitelline space
Subcellular Location(GO Annotation)

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

Annotation information from UniProt.
Sequence
MTKMGGNLAVMLLSLFLSALATGNGNSIPTTTTPQGVFETRTDKLPGGAASVPSGAGIYDDIDTFVPFRSDSHDPFSWHLLKTVLQNETADKNVIISPFSVKLVLALLAEAAGAGTQTQVELANTQTDIRSQNNVREFYRKTLNSFKKENQLHETLSVRTKLFTDSFIETQQKFTATLKHFYDSEVEALDFTNPEAAADAINAWAANITQGRLQQLVAPDNVRSSVMLLTNLIYFNGLWRRQFATTFQGSFFRSKDDQSRAEFMEQTDYFYYTTSEKLKAQILRLPYKGKNSLFVLLPYALNGIHDLVKNLENDELKSAQWAMEEVKVKVTLPKFHFDYQQNLKETLRSLGVREIFEDSASLPGLTRGADVAGKVKVSNILQKAGINVNEKGTEAYAATVVEIENKFGGSTAIEEFNVNRPFVFFIEEESTGNILFAGKVHSPTTQN
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying all 4 entries
Position Description PubMed ID GlyTouCan ID Source
42
51
87 N-linked (GlcNAc...) asparagine
207 N-linked (GlcNAc...) asparagine
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying entries 1 - 10 of 16 in total
Pathway Name Organism
COPII-mediated vesicle transport Drosophila melanogaster
Cargo concentration in the ER Drosophila melanogaster
Common Pathway of Fibrin Clot Formation Drosophila melanogaster
Formation of the trans-membrane 'signalling complex' Drosophila melanogaster
G alpha (i) signalling events Drosophila melanogaster
G alpha (q) signalling events Drosophila melanogaster
Glucocorticoid biosynthesis Drosophila melanogaster
Intrinsic Pathway of Fibrin Clot Formation Drosophila melanogaster
Metabolism of Angiotensinogen to Angiotensins Drosophila melanogaster
Neutrophil degranulation Drosophila melanogaster
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International Collaboration

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