Mus musculus Protein: St5
Summary
InnateDB Protein IDBP-206181.6
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 ENSMUSP00000081789
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: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
MGI ID
MGI Symbol St5
OMIM
CCDS CCDS21735
HPRD
IMGT
EMBL AJ307670 BC030391 BC032266 BC051034
GenPept AAH30391 AAH32266 AAH51034 CAC38111 CAC38112