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!
KCNMB3 [plasma membrane]
Stable Identifier
R-HSA-418467
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
plasma membrane
Synonyms
Calcium-activated potassium channel subunit beta-3, KCMB3_HUMAN
Locations in the PathwayBrowser
Expand all
Hemostasis (Homo sapiens)
Platelet homeostasis (Homo sapiens)
Nitric oxide stimulates guanylate cyclase (Homo sapiens)
cGMP effects (Homo sapiens)
PKG1 phosphorylates BK channels (Homo sapiens)
BK channel [plasma membrane] (Homo sapiens)
BK channel beta subunit [plasma membrane] (Homo sapiens)
KCNMB3 [plasma membrane] (Homo sapiens)
BK channel, phosphorylated [plasma membrane] (Homo sapiens)
BK channel beta subunit [plasma membrane] (Homo sapiens)
KCNMB3 [plasma membrane] (Homo sapiens)
Neuronal System (Homo sapiens)
Potassium Channels (Homo sapiens)
Ca2+ activated K+ channels (Homo sapiens)
Activation of Ca2+ activated Potassium channels with large conductance (Homo sapiens)
BK channel [plasma membrane] (Homo sapiens)
BK channel beta subunit [plasma membrane] (Homo sapiens)
KCNMB3 [plasma membrane] (Homo sapiens)
External Reference Information
External Reference
UniProt:Q9NPA1 KCNMB3
Gene Names
KCNMB3, KCNMB2, KCNMBL
Chain
chain:1-279
Reference Genes
BioGPS Gene:27094 KCNMB3
COSMIC (genes):KCNMB2 KCNMB3
COSMIC (genes):KCNMB3 KCNMB3
CTD Gene:27094 KCNMB3
dbSNP Gene:27094 KCNMB3
ENSEMBL:ENSG00000171121 KCNMB3
HGNC:6287 KCNMB3
KEGG:hsa:27094 KCNMB3
Monarch:27094 KCNMB3
NCBI Gene:27094 KCNMB3
OMIM:605222 KCNMB3
UCSC:Q9NPA1 KCNMB3
Reference Transcript
RefSeq:NM_171829.2 KCNMB3
RefSeq:NM_001163677.1 KCNMB3
RefSeq:NM_171830.1 KCNMB3
RefSeq:NM_014407.3 KCNMB3
RefSeq:NM_171828.2 KCNMB3
Other Identifiers
11733393_a_at
11753319_a_at
16961790
17123120
221125_PM_s_at
221125_s_at
2534433
2534444
2534446
2706853
2706855
2706857
2706859
2706861
2706863
2706865
2706866
2706867
2706868
2706869
2706870
2706871
2706874
2706875
2706876
2706877
2706878
2706879
2706880
2706881
2706882
2706883
2706887
2706888
2706889
2706890
2706891
2706892
2706893
2706894
2706895
2706896
2706897
2706903
2706904
2706905
2706906
2706907
2706908
27094
3951485
3951486
3951487
3951488
3951489
57638_at
8180313
8180314
8180315
A_21_P0012333
A_24_P251661
A_32_P144007
GE503607
GE81926
GO:0001508
GO:0005215
GO:0005513
GO:0005886
GO:0006813
GO:0008076
GO:0015269
GO:0015459
GO:0016020
GO:0019228
GO:0034220
GO:0055085
GO:0071805
GO:0098772
HMNXSV003000315
HMNXSV003037343
ILMN_1712197
ILMN_1733430
ILMN_1747629
PH_hs_0022345
TC03002037.hg
TC03003225.hg
TC22000460.hg
TC22001192.hg
g7657250_3p_a_at
Participates
as a member of
BK channel beta subunit [plasma membrane] (Homo sapiens)
Inferred To
Kcnmb3 [plasma membrane]
(Mus musculus)
Kcnmb3 [plasma membrane]
(Rattus norvegicus)
KCNMB3 [plasma membrane]
(Bos taurus)
KCNMB3 [plasma membrane]
(Canis familiaris)
KCNMB3 [plasma membrane]
(Sus scrofa)
Cross References
ENSEMBL
ENSP00000418536
,
ENSG00000171121
,
ENST00000497599
,
ENSP00000417091
,
ENSP00000327866
,
ENST00000392685
,
ENST00000349697
,
ENST00000392686
,
ENSP00000376452
,
ENST00000314235
,
ENSP00000376451
,
ENSP00000319370
,
ENST00000485523
OpenTargets
ENSG00000171121
GeneCards
KCNMB3
HPA
ENSG00000171121-KCNMB3
PRO
Q9NPA1
Pharos - Targets
Q9NPA1
GlyGen
Q9NPA1
HMDB Protein
HMDBP07755
© 2025
Reactome
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text