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MIRAGE
Inter-alpha-trypsin inhibitor heavy chain H2

Summary
UniProt ID
P19823
Gene Symbol
  • IGHEP2
  • ITIH2
Gene ID
3698
Organism
Homo sapiens (human)
GlycoProtDB
GPDB0011594
GlyConnect
GlyGen
P19823
PubChem
P19823
The O-GlcNAc Database
P19823
RaftProt
P19823
Re-Glyco
P19823
Annotation
Keyword
  • Direct protein sequencing
  • Disulfide bond
  • Gamma-carboxyglutamic acid
  • Phosphoprotein
  • Proteoglycan
  • Reference proteome
  • Secreted
  • Serine protease inhibitor
  • Signal
Gene Ontology (GO)
Displaying all 5 entries
GO Term
extracellular region
collagen-containing extracellular matrix
endoplasmic reticulum lumen
extracellular exosome
blood microparticle
Subcellular Location(GO Annotation)

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

Displaying 1 entry
GO Term
hyaluronan metabolic process
Annotation information from UniProt.
Sequence
MKRLTCFFICFFLSEVSGFEIPINGLSEFVDYEDLVELAPGKFQLVAENRRYQRSLPGESEEMMEEVDQVTLYSYKVQSTITSRMATTMIQSKVVNNSPQPQNVVFDVQIPKGAFISNFSMTVDGKTFRSSIKEKTVGRALYAQARAKGKTAGLVRSSALDMENFRTEVNVLPGAKVQFELHYQEVKWRKLGSYEHRIYLQPGRLAKHLEVDVWVIEPQGLRFLHVPDTFEGHFDGVPVISKGQQKAHVSFKPTVAQQRICPNCRETAVDGELVVLYDVKREEKAGELEVFNGYFVHFFAPDNLDPIPKNILFVIDVSGSMWGVKMKQTVEAMKTILDDLRAEDHFSVIDFNQNIRTWRNDLISATKTQVADAKRYIEKIQPSGGTNINEALLRAIFILNEANNLGLLDPNSVSLIILVSDGDPTVGELKLSKIQKNVKENIQDNISLFSLGMGFDVDYDFLKRLSNENHGIAQRIYGNQDTSSQLKKFYNQVSTPLLRNVQFNYPHTSVTDVTQNNFHNYFGGSEIVVAGKFDPAKLDQIESVITATSANTQLVLETLAQMDDLQDFLSKDKHADPDFTRKLWAYLTINQLLAERSLAPTAAAKRRITRSILQMSLDHHIVTPLTSLVIENEAGDERMLADAPPQDPSCCSGALYYGSKVVPDSTPSWANPSPTPVISMLAQGSQVLESTPPPHVMRVENDPHFIIYLPKSQKNICFNIDSEPGKILNLVSDPESGIVVNGQLVGAKKPNNGKLSTYFGKLGFYFQSEDIKIEISTETITLSHGSSTFSLSWSDTAQVTNQRVQISVKKEKVVTITLDKEMSFSVLLHRVWKKHPVNVDFLGIYIPPTNKFSPKAHGLIGQFMQEPKIHIFNERPGKDPEKPEASMEVKGQKLIITRGLQKDYRTDLVFGTDVTCWFVHNSGKGFIDGHYKDYFVPQLYSFLKRP
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying entries 1 - 10 of 18 in total
Position Description PubMed ID GlyTouCan ID Source
96
118 N-linked (GlcNAc...) (complex) asparagine
445 N-linked (GlcNAc...) asparagine
482
483
484
601
652
665
666 O-linked (GalNAc...) threonine; partial
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying all 2 entries
Pathway Name Organism
Post-translational protein phosphorylation Homo sapiens
Regulation of IGF Activity by IGFBP Homo sapiens
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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