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!
PLEKHG4B [cytosol]
Stable Identifier
R-HSA-9714841
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
cytosol
Locations in the PathwayBrowser
Expand all
Signal Transduction (Homo sapiens)
Signaling by Rho GTPases, Miro GTPases and RHOBTB3 (Homo sapiens)
Signaling by Rho GTPases (Homo sapiens)
RHO GTPase cycle (Homo sapiens)
CDC42 GTPase cycle (Homo sapiens)
CDC42 GEFs activate CDC42 (Homo sapiens)
CDC42 GEFs [cytosol] (Homo sapiens)
PLEKHG4B [cytosol] (Homo sapiens)
External Reference Information
External Reference
UniProt:Q96PX9 PLEKHG4B
Gene Names
PLEKHG4B, KIAA1909
Chain
chain:1-1627
Reference Genes
COSMIC (genes):PLEKHG4B PLEKHG4B
ENSEMBL:ENSG00000153404 PLEKHG4B
HGNC:29399 PLEKHG4B
OMIM:620665 PLEKHG4B
UCSC:Q96PX9 PLEKHG4B
Reference Transcript
RefSeq:XM_006714446.3 PLEKHG4B
Other Identifiers
11733471_at
11741740_at
11763349_at
153478
16982479
16982483
16982508
230441_PM_at
230441_at
230671_PM_at
230671_at
236255_PM_at
236255_at
2798458
2798464
2798468
2798470
2798472
2798474
2798477
2798478
2798479
2798482
2798484
2798485
2798486
2798487
2798488
2798489
2798490
2798492
2798493
2798494
2798495
2798496
2798499
2798501
2798502
2798503
2798504
2798505
2798507
2798512
2798513
2798515
2798517
2798519
2798520
2798521
2798523
2798525
2798527
2798528
2798529
2798531
54858_at
61749_at
74182_at
8104141
8104163
ADDON002486.hg
A_21_P0012938
A_23_P81640
A_32_P129269
A_33_P3253538
A_33_P3649715
A_33_P3746549
GE519842
GE695661
GE865669
GO:0005085
GO:0005515
GO:0005634
GO:0005737
GO:0005829
GO:0005886
GO:0005911
GO:0007155
GO:0007411
GO:0009925
GO:0019898
GO:0043226
GO:0051056
GO:0070161
GO:0098609
GO:0098772
HMNXSV003001153
HMNXSV003017500
HMNXSV003034149
HMNXSV003056904
HMNXSV003057456
Hs.103142.0.A1_3p_at
Hs.109057.0.A1_3p_at
Hs.127804.0.A1_3p_at
ILMN_1702020
ILMN_1814647
ILMN_1853093
ILMN_2241252
PH_hs_0007352
PH_hs_0026319
PH_hs_0032560
PH_hs_0036078
TC05000001.hg
TC05000002.hg
TC05000003.hg
TC05002171.hg
TC05002172.hg
p13555
p13556
Participates
as a member of
CDC42 GEFs [cytosol] (Homo sapiens)
Inferred To
Dmel\CG15611 [cytosol]
(Drosophila melanogaster)
CG15612 [cytosol]
(Drosophila melanogaster)
trio [cytosol]
(Drosophila melanogaster)
Arhgef25 [cytosol]
(Mus musculus)
Arhgef25 [cytosol]
(Rattus norvegicus)
ARHGEF25 [cytosol]
(Bos taurus)
ARHGEF25 [cytosol]
(Canis familiaris)
ARHGEF25 [cytosol]
(Sus scrofa)
unc-73 [cytosol]
(Caenorhabditis elegans)
Homologues of PLEKHG4B [cytosol]
(Drosophila melanogaster)
arhgef25 [cytosol]
(Xenopus tropicalis)
Cross References
ENSEMBL
ENST00000283426
,
ENSP00000283426
,
ENSG00000153404
OpenTargets
ENSG00000153404
GeneCards
PLEKHG4B
HPA
ENSG00000153404-PLEKHG4B
PRO
Q96PX9
Pharos - Targets
Q96PX9
Interactors (1)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:O76003 GLRX3
1
GLRX3 [cytosol]
(R-HSA-5691202)
0.488
2
© 2025
Reactome
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text