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!
KLKB1 [extracellular region]
Stable Identifier
R-CFA-9857965
Type
Protein [EntityWithAccessionedSequence]
Species
Canis familiaris
Compartment
extracellular region
Synonyms
KLKB1(20-638), A0A5K1VKB9
Locations in the PathwayBrowser
Expand all
Immune System (Canis familiaris)
Innate Immune System (Canis familiaris)
FXIIa activates plasma kallikrein-kinin system (Canis familiaris)
prekallikrein + kininogen -> prekallikrein:kininogen (Canis familiaris)
KLKB1 [extracellular region] (Canis familiaris)
KLKB1(20-638):KNG1(19-644) [extracellular region] (Canis familiaris)
KLKB1 [extracellular region] (Canis familiaris)
prekallikrein:kininogen binds cell surface receptors (Canis familiaris)
KLKB1(20-638):KNG1(19-644) [extracellular region] (Canis familiaris)
KLKB1 [extracellular region] (Canis familiaris)
KLKB1:KNG1:(C1QBP, C1QBP:KRT1, PLAUR:KRT1) [plasma membrane] (Canis familiaris)
KLKB1(20-638):KNG1(19-644) [extracellular region] (Canis familiaris)
KLKB1 [extracellular region] (Canis familiaris)
prekallikrein:kininogen:C1QBP, C1QBP:KRT1, PLAUR:KRT1-> kallikrein:kininogen:C1QBP, C1QBP:KRT1, PLAUR:KRT1 (PRCP catalyst) (Canis familiaris)
KLKB1:KNG1:(C1QBP, C1QBP:KRT1, PLAUR:KRT1) [plasma membrane] (Canis familiaris)
KLKB1(20-638):KNG1(19-644) [extracellular region] (Canis familiaris)
KLKB1 [extracellular region] (Canis familiaris)
External Reference Information
External Reference
UniProt:A0A5K1VKB9
Gene Names
KLKB1
Reference Genes
BioGPS Gene:475624 KLKB1
ENSEMBL:ENSCAFG00845019450.1
KEGG:cfa:475624 KLKB1
Monarch:475624 KLKB1
NCBI Gene:475624 KLKB1
UCSC:A0A5K1VKB9 KLKB1
Reference Transcript
RefSeq:NM_001242717.1 KLKB1
Other Identifiers
475624
Cfa.15539.1.A1_s_at
Cfa.15714.1.A1_at
GO:0004252
GO:0005515
GO:0005576
GO:0005615
GO:0006508
GO:0016787
GO:0031639
GO:0051919
Participates
as an input of
prekallikrein + kininogen -> prekallikrein:kininogen (Canis familiaris)
as a component of
KLKB1(20-638):KNG1(19-644) [extracellular region] (Canis familiaris)
Other forms of this molecule
KLKB1 [extracellular region]
KLKB1 [extracellular region]
KLKB1 [plasma membrane]
KLKB1 [plasma membrane]
Inferred From
KLKB1(20-638) [extracellular region]
(Homo sapiens)
Cross References
RefSeq
NP_001229646.1
ENSEMBL
ENSCAFG00845019450
,
ENSCAFT00845034365
,
ENSCAFP00845026905
VGNC
42484
© 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