Mus musculus Protein: St5
Summary
InnateDB Protein IDBP-206183.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol St5
Protein Name suppression of tumorigenicity 5
Synonyms 2010004M01Rik; 2610305K15Rik;
Species Mus musculus
Ensembl Protein ENSMUSP00000077067
InnateDB Gene IDBG-206177 (St5)
Protein Structure
UniProt Annotation
Function Guanine nucleotide exchange factor (GEF) which may activate RAB9A and RAB9B. Promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP- bound form. May be involved in cytoskeletal organization and tumorogenicity. Isoform 1 seems to be involved in a signaling transduction pathway leading to activation of MAPK1/ERK2. Isoform 3 may block ERK2 activation stimulated by ABL1. Isoform 3 may alter cell morphology and cell growth (By similarity). {ECO:0000250}.
Subcellular Localization
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 5 interaction(s) predicted by orthology.
Predicted by orthology
Total 5 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0017112 Rab guanyl-nucleotide exchange factor activity
Biological Process
GO:0032313 regulation of Rab GTPase activity
GO:0032851 positive regulation of Rab GTPase activity
GO:0070374 positive regulation of ERK1 and ERK2 cascade
Cellular Component
GO:0005575 cellular_component
Protein Structure and Domains
PDB ID MGI:108517
InterPro IPR001194 DENN domain
IPR005112 dDENN domain
IPR005113 uDENN domain
PFAM PF02141
PF03455
PF03456
PRINTS
PIRSF
SMART SM00799
SM00801
SM00800
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q924W7
PhosphoSite PhosphoSite-Q924W7
TrEMBL
UniProt Splice Variant
Entrez Gene 76954
UniGene Mm.407522
RefSeq XP_006508390
MGI ID
MGI Symbol St5
OMIM
CCDS CCDS21734
HPRD
IMGT
EMBL AJ307670 BC030391 BC032266 BC051034
GenPept AAH30391 AAH32266 AAH51034 CAC38111 CAC38112