Mus musculus Protein: Plekhg5
Summary
InnateDB Protein IDBP-270402.7
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Plekhg5
Protein Name pleckstrin homology domain containing, family G (with RhoGef domain) member 5
Synonyms
Species Mus musculus
Ensembl Protein ENSMUSP00000101287
InnateDB Gene IDBG-206297 (Plekhg5)
Protein Structure
UniProt Annotation
Function Guanine nucleotide exchange factor that activates RHOA and maybe the NF-kappa-B signaling pathway. Involved in the control of neuronal cell differentiation. Plays a role in angiogenesis through regulation of endothelial cells chemotaxis. {ECO:0000269PubMed:16467373, ECO:0000269PubMed:21543326}.
Subcellular Localization Cytoplasm. Cytoplasm, perinuclear region. Cell junction. Cell projection, lamellipodium. Note=Predominantly cytoplasmic, however when cells are stimulated found in perinuclear regions. Localized at cell-cell junctions in quiescent endothelial cells, it relocalizes to cytoplasmic vesicle and the leading edge of lamellipodia in migrating endothelial cells.
Disease Associations
Tissue Specificity Expressed in neurons and glial cells of the peripheral nervous system, with highest levels of expression in the brain and sciatic nerve endoneurium. Isoform 2 is expressed at detectable levels only in malignant cells. {ECO:0000269PubMed:16467373, ECO:0000269PubMed:23777631}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 3 experimentally validated interaction(s) in this database.
They are also associated with 5 interaction(s) predicted by orthology.
Experimentally validated
Total 3 [view]
Protein-Protein 3 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 5 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005089 Rho guanyl-nucleotide exchange factor activity
Biological Process
GO:0035023 regulation of Rho protein signal transduction
Cellular Component
Protein Structure and Domains
PDB ID MGI:2652860
InterPro IPR000219 Dbl homology (DH) domain
IPR001849 Pleckstrin homology domain
IPR029071 Ubiquitin-related domain
PFAM PF00621
PF00169
PRINTS
PIRSF
SMART SM00325
SM00233
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt
PhosphoSite PhosphoSite-Q66T02
TrEMBL
UniProt Splice Variant
Entrez Gene 269608
UniGene Mm.486442
RefSeq XP_006538991
MGI ID
MGI Symbol Plekhg5
OMIM
CCDS
HPRD
IMGT
EMBL
GenPept