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!
KERA [extracellular region]
Stable Identifier
R-GGA-2046192
Type
Protein [EntityWithAccessionedSequence]
Species
Gallus gallus
Compartment
extracellular region
Synonyms
KS(2)-KERA, O42235
Locations in the PathwayBrowser
Expand all
Metabolism (Gallus gallus)
Metabolism of carbohydrates and carbohydrate derivatives (Gallus gallus)
Glycosaminoglycan metabolism (Gallus gallus)
Keratan sulfate/keratin metabolism (Gallus gallus)
Keratan sulfate biosynthesis (Gallus gallus)
KSPG is secreted from the cell (Gallus gallus)
KSPG(2) [extracellular region] (Gallus gallus)
KERA [extracellular region] (Gallus gallus)
Keratan sulfate degradation (Gallus gallus)
Extracellular KSPG translocates to the lysosome for degradation (Gallus gallus)
KSPG(2) [extracellular region] (Gallus gallus)
KERA [extracellular region] (Gallus gallus)
External Reference Information
External Reference
UniProt:O42235
Gene Names
KERA
Reference Genes
BioGPS Gene:373995 KERA
ENSEMBL:ENSGALG00010013318
KEGG:gga:373995 KERA
Monarch:373995 KERA
NCBI Gene:373995 KERA
UCSC:O42235 KERA
Reference Transcript
RefSeq:NM_204176.2 KERA
RefSeq:XM_046906325.1 KERA
RefSeq:XM_015283706.4 KERA
RefSeq:XM_040697967.2 KERA
RefSeq:XM_046906326.1 KERA
Other Identifiers
373995
GO:0005515
GO:0005576
GO:0005615
GO:0048856
GO:0061303
GT_A_87_P126743
GT_A_87_P198683
Gga.4837.1.S1_at
Participates
as a member of
KSPG(2) [extracellular region] (Gallus gallus)
Other forms of this molecule
KERA [lysosomal lumen]
KERA [Golgi lumen]
KERA [Golgi lumen]
KERA [Golgi lumen]
KERA [Golgi lumen]
KERA [Golgi lumen]
KERA [Golgi lumen]
KERA [Golgi lumen]
KERA [Golgi lumen]
KERA [lysosomal lumen]
Inferred From
KS(2)-KERA [extracellular region]
(Homo sapiens)
Modified Residues
Name
N4-(N-acetylamino)glucosyl-L-asparagine (ChEBI:63520) at unknown position
Modification
alpha-NeuNAc-(2->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[beta-D-Gal6S-(1->4)-beta-D-GlcNAc6S-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc-yl group
PsiMod Name
N4-(N-acetylamino)glucosyl-L-asparagine
PsiMod Definition
A protein modification that effectively converts an L-asparagine residue to N4-(N-acetylaminoglucosyl)-L-asparagine.
Cross References
RefSeq
XP_046762281.1
,
XP_046762282.1
,
XP_015139192.1
,
XP_040553901.1
,
NP_989507.1
ENSEMBL
ENSGALP00010018834
,
ENSGALT00010032044
,
ENSGALG00010013318
PRO
O42235
© 2026
Reactome
This website requires cookies and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our
Privacy Notice
.
I agree, dismiss this banner
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text