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Query author contributions in Reactome

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Details on Person UniProt:Q8N1W1 ARHGEF28

Class:IdReferenceGeneProduct:245462
_chainChangeLogchain:1-1705 added on Fri February 6 2015
_displayNameUniProt:Q8N1W1 ARHGEF28
_timestamp2025-05-21 21:22:53
chainchain:1-1705
checksumD4DD6331BD259CC7
commentFUNCTION Functions as a RHOA-specific guanine nucleotide exchange factor regulating signaling pathways downstream of integrins and growth factor receptors. Functions in axonal branching, synapse formation and dendritic morphogenesis. Also functions in focal adhesion formation, cell motility and B-lymphocytes activation. May regulate NEFL expression and aggregation and play a role in apoptosis (By similarity).SUBUNIT Homooligomer; forms cytoplasmic aggregates. Forms a complex with MAPK8 and MAPK8IP1. Interacts with RHOA. Interacts with microtubules. Interacts with YWHAE and YWHAH. Interacts with PTK2/FAK1. Interacts with NEFL (By similarity). Interacts with CTNND2; prevents interaction with RHOA.INTERACTION Colocalizes with the microtubule radial and cortical systems.ALTERNATIVE PRODUCTS Phosphorylated on tyrosine upon stimulation of cells by laminin.SEQUENCE CAUTION Truncated N-terminus.SEQUENCE CAUTION Extended N-terminus.SEQUENCE CAUTION Truncated N-terminus.
created[InstanceEdit:217385] Schmidt, EE, 2008-03-27 06:23:53
descriptionrecommendedName: Rho guanine nucleotide exchange factor 28 alternativeName: 190 kDa guanine nucleotide exchange factor shortName: p190-RhoGEF shortName: p190RhoGEF alternativeName: Rho guanine nucleotide exchange factor
geneNameARHGEF28
KIAA1998
RGNEF
identifierQ8N1W1
isSequenceChangedFALSE
keyword3D-structure
Alternative splicing
Cell membrane
Coiled coil
Cytoplasm
Differentiation
Guanine-nucleotide releasing factor
Membrane
Metal-binding
Phosphoprotein
Proteomics identification
Reference proteome
RNA-binding
Zinc
Zinc-finger
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9948485] Weiser, Joel, 2025-05-21
nameARHGEF28
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8994056] ENSEMBL:ENSG00000214944 ARHGEF28 [Homo sapiens]
secondaryIdentifierARG28_HUMAN
B2RXG7
B4E3K4
B5MDA3
B7ZW32
E9PC75
Q8NCM7
Q96E37
Q9H6L3
Q9H6W0
sequenceLength1705
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:245463] UniProt:Q8N1W1-2 ARHGEF28 [Homo sapiens]
[ReferenceIsoform:245464] UniProt:Q8N1W1-3 ARHGEF28 [Homo sapiens]
[ReferenceIsoform:245465] UniProt:Q8N1W1-4 ARHGEF28 [Homo sapiens]
[ReferenceIsoform:411197] UniProt:Q8N1W1-1 ARHGEF28 [Homo sapiens]
[ReferenceIsoform:8969552] UniProt:Q8N1W1-5 ARHGEF28 [Homo sapiens]
[ReferenceIsoform:8969553] UniProt:Q8N1W1-6 ARHGEF28 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:3928474] ARHGEF28 [cytosol] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q8N1W1 ARHGEF28 (245462)