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MIRAGE
Inter-alpha-trypsin inhibitor heavy chain H4

Summary
UniProt ID
Q14624
Gene Symbol
  • IHRP
  • ITIH4
  • ITIHL1
  • PK120
  • PRO1851
Gene ID
3700
Organism
Homo sapiens (human)
GlycoProtDB
GPDB0011904
GlyConnect
GlyGen
Q14624
The O-GlcNAc Database
Q14624
RaftProt
Q14624
Re-Glyco
Q14624
Annotation
Keyword
  • Acute phase
  • Alternative splicing
  • Direct protein sequencing
  • Disulfide bond
  • Glycoprotein
  • Reference proteome
  • Secreted
  • Serine protease inhibitor
  • Signal
Gene Ontology (GO)
Displaying all 6 entries
GO Term
extracellular region
plasma membrane
collagen-containing extracellular matrix
extracellular exosome
blood microparticle
platelet dense granule lumen
Subcellular Location(GO Annotation)

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

Annotation information from UniProt.
Sequence
MKPPRPVRTCSKVLVLLSLLAIHQTTTAEKNGIDIYSLTVDSRVSSRFAHTVVTSRVVNRANTVQEATFQMELPKKAFITNFSMIIDGMTYPGIIKEKAEAQAQYSAAVAKGKSAGLVKATGRNMEQFQVSVSVAPNAKITFELVYEELLKRRLGVYELLLKVRPQQLVKHLQMDIHIFEPQGISFLETESTFMTNQLVDALTTWQNKTKAHIRFKPTLSQQQKSPEQQETVLDGNLIIRYDVDRAISGGSIQIENGYFVHYFAPEGLTTMPKNVVFVIDKSGSMSGRKIQQTREALIKILDDLSPRDQFNLIVFSTEATQWRPSLVPASAENVNKARSFAAGIQALGGTNINDAMLMAVQLLDSSNQEERLPEGSVSLIILLTDGDPTVGETNPRSIQNNVREAVSGRYSLFCLGFGFDVSYAFLEKLALDNGGLARRIHEDSDSALQLQDFYQEVANPLLTAVTFEYPSNAVEEVTQNNFRLLFKGSEMVVAGKLQDRGPDVLTATVSGKLPTQNITFQTESSVAEQEAEFQSPKYIFHNFMERLWAYLTIQQLLEQTVSASDADQQALRNQALNLSLAYSFVTPLTSMVVTKPDDQEQSQVAEKPMEGESRNRNVHSGSTFFKYYLQGAKIPKPEASFSPRRGWNRQAGAAGSRMNFRPGVLSSRQLGLPGPPDVPDHAAYHPFRRLAILPASAPPATSNPDPAVSRVMNMKIEETTMTTQTPAPIQAPSAILPLPGQSVERLCVDPRHRQGPVNLLSDPEQGVEVTGQYEREKAGFSWIEVTFKNPLVWVHASPEHVVVTRNRRSSAYKWKETLFSVMPGLKMTMDKTGLLLLSDPDKVTIGLLFWDGRGEGLRLLLRDTDRFSSHVGGTLGQFYQEVLWGSPAASDDGRRTLRVQGNDHSATRERRLDYQEGPPGVEISCWSVEL
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying entries 1 - 10 of 16 in total
Position Description PubMed ID GlyTouCan ID Source
11
81 N-linked (GlcNAc...) asparagine
207 N-linked (GlcNAc...) asparagine
274 N-linked (GlcNAc...) asparagine; atypical
517 N-linked (GlcNAc...) asparagine
577 N-linked (GlcNAc...) asparagine
640
701
702
709
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying 1 entry
Pathway Name Organism
Platelet degranulation Homo sapiens
Disease
Displaying all 2 entries
DO ID Disease Name Source
DOID:5844 myocardial infarction
DOID:8805 intermediate coronary syndrome
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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: August 4, 2025