Toggle navigation
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
Search ...
Go!
PTX3 [extracellular region]
Stable Identifier
R-HSA-6806290
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
extracellular region
Synonyms
Pentraxin-related protein PTX3, PTX3_HUMAN
Locations in the PathwayBrowser
Expand all
Immune System (Homo sapiens)
Innate Immune System (Homo sapiens)
Neutrophil degranulation (Homo sapiens)
Exocytosis of specific granule lumen proteins (Homo sapiens)
Specific granule lumen proteins [extracellular region] (Homo sapiens)
PTX3 [extracellular region] (Homo sapiens)
Exocytosis of tertiary granule lumen proteins (Homo sapiens)
Tertiary granule lumen proteins [extracellular region] (Homo sapiens)
PTX3 [extracellular region] (Homo sapiens)
External Reference Information
External Reference
UniProt:P26022 PTX3
Gene Names
PTX3, TNFAIP5, TSG14
Chain
signal peptide:1-17, chain:18-381
Reference Genes
COSMIC (genes):PTX3 PTX3
dbSNP Gene:5806 PTX3
ENSEMBL:ENSG00000163661 PTX3
Participates
as a member of
Tertiary granule lumen proteins [extracellular region] (Homo sapiens)
Specific granule lumen proteins [extracellular region] (Homo sapiens)
Other forms of this molecule
PTX3 [tertiary granule lumen]
PTX3 [specific granule lumen]
Inferred To
Ptx3 [extracellular region]
(Mus musculus)
Ptx3 [extracellular region]
(Rattus norvegicus)
ptx3 [extracellular region]
(Xenopus tropicalis)
PTX3 [extracellular region]
(Bos taurus)
PTX3 [extracellular region]
(Canis familiaris)
PTX3 [extracellular region]
(Gallus gallus)
PTX3 [extracellular region]
(Sus scrofa)
Interactors (3)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:P09038 FGF2
1
FGF2(10-155) [extracellular region]
(R-HSA-189898)
0.788
16
UniProt:P08603 CFH
1
CFH [extracellular region]
(R-HSA-976788)
0.734
15
UniProt:P0DTC9 N
13
SUMO1-K62-ADPr-p-11S,2T-metR95,177-N [cytosol]
(R-COV-9729340)
SUMO1-K62-ADPr-p-11S,2T-metR95,177-N [endoplasmic reticulum-Golgi intermediate compartment membrane]
(R-COV-9729341)
ADPr-p-11S,2T-metR95,177-N [cytosol]
(R-COV-9729275)
p-11S,2T-metR95,177-N [cytosol]
(R-COV-9729308)
p-11S,2T-N [cytosol]
(R-COV-9729264)
p-8S,2T-N [cytosol]
(R-COV-9729277)
p-8S-N [cytosol]
(R-COV-9729335)
p-S188,206-N [cytosol]
(R-COV-9729324)
N [cytosol]
(R-COV-9694300)
SUMO1-K62,ADPr-,p-11S,2T,met-R95,177,Ac-K375-N [cytosol]
(R-COV-9756489)
N [plasma membrane]
(R-COV-9694356)
SUMO1-K62-ADPr-p-11S,2T-metR95,177-N [nucleolus]
(R-COV-9729339)
SUMO1-K62-ADPr-p-11S,2T-metR95,177-N [plasma membrane]
(R-COV-9729325)
0.558
2
© 2025
Reactome
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text