Mus musculus Gene: Sos1
Summary
InnateDB Gene IDBG-199949.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Sos1
Gene Name son of sevenless homolog 1 (Drosophila)
Synonyms 4430401P03Rik; 9630010N06; AI449023
Species Mus musculus
Ensembl Gene ENSMUSG00000024241
Encoded Proteins
son of sevenless homolog 1 (Drosophila)
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000115904:
This gene encodes a protein that is a guanine nucleotide exchange factor for RAS proteins, membrane proteins that bind guanine nucleotides and participate in signal transduction pathways. GTP binding activates and GTP hydrolysis inactivates RAS proteins. The product of this gene may regulate RAS proteins by facilitating the exchange of GTP for GDP. Mutations in this gene are associated with gingival fibromatosis 1 and Noonan syndrome type 4. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 17:80393752-80480453
Strand Reverse strand
Band E3
Transcripts
ENSMUST00000068714 ENSMUSP00000067786
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 36 experimentally validated interaction(s) in this database.
They are also associated with 52 interaction(s) predicted by orthology.
Experimentally validated
Total 36 [view]
Protein-Protein 36 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 52 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0003677 DNA binding
GO:0005085 guanyl-nucleotide exchange factor activity
GO:0005088 Ras guanyl-nucleotide exchange factor activity
GO:0005089 Rho guanyl-nucleotide exchange factor activity
GO:0005515 protein binding
GO:0017124 SH3 domain binding
GO:0046982 protein heterodimerization activity
Biological Process
GO:0007264 small GTPase mediated signal transduction
GO:0007265 Ras protein signal transduction
GO:0032318 regulation of Ras GTPase activity
GO:0032319 regulation of Rho GTPase activity
GO:0035023 regulation of Rho protein signal transduction
GO:0045742 positive regulation of epidermal growth factor receptor signaling pathway
GO:0048011 neurotrophin TRK receptor signaling pathway
GO:0051056 regulation of small GTPase mediated signal transduction
GO:0051057 positive regulation of small GTPase mediated signal transduction
Cellular Component
GO:0005622 intracellular
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0014069 postsynaptic density
GO:0043025 neuronal cell body
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Innate Immune System pathway
Signaling by the B Cell Receptor (BCR) pathway
Signaling by ERBB2 pathway
Antigen activates B Cell Receptor (BCR) leading to generation of second messengers pathway
GPCR downstream signaling pathway
Disease pathway
SHC-related events pathway
Hemostasis pathway
Signaling by constitutively active EGFR pathway
Signaling by GPCR pathway
Signaling by Insulin receptor pathway
Interleukin-2 signaling pathway
Regulation of KIT signaling pathway
EGFR Transactivation by Gastrin pathway
Signaling by FGFR in disease pathway
Signaling by ERBB4 pathway
Signaling by SCF-KIT pathway
Gastrin-CREB signalling pathway via PKC and MAPK pathway
SHC1 events in ERBB2 signaling pathway
Cytokine Signaling in Immune system pathway
NRAGE signals death through JNK pathway
Signal attenuation pathway
Cell surface interactions at the vascular wall pathway
Immune System pathway
Platelet activation, signaling and aggregation pathway
SHC-mediated signalling pathway
Downstream signal transduction pathway
Downstream signaling of activated FGFR pathway
Signaling by Robo receptor pathway
SHC1 events in ERBB4 signaling pathway
Signalling to RAS pathway
Signaling by Rho GTPases pathway
SHC1 events in EGFR signaling pathway
Cell death signalling via NRAGE, NRIF and NADE pathway
Signaling by EGFR pathway
Insulin receptor signalling cascade pathway
G alpha (12/13) signalling events pathway
IRS-related events triggered by IGF1R pathway
IGF1R signaling cascade pathway
Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) pathway
Interleukin receptor SHC signaling pathway
Role of LAT2/NTAL/LAB on calcium mobilization pathway
Axon guidance pathway
Fc epsilon receptor (FCERI) signaling pathway
FCERI mediated Ca+2 mobilization pathway
Rho GTPase cycle pathway
Signalling to ERKs pathway
Signaling by Interleukins pathway
GRB2:SOS provides linkage to MAPK signaling for Integrins pathway
Signaling by FGFR mutants pathway
Signalling by NGF pathway
Adaptive Immune System pathway
Signaling by PDGF pathway
FRS2-mediated cascade pathway
Developmental Biology pathway
SHC-mediated cascade pathway
SOS-mediated signalling pathway
IRS-related events pathway
NGF signalling via TRKA from the plasma membrane pathway
IRS-mediated signalling pathway
Interleukin-3, 5 and GM-CSF signaling pathway
Signal Transduction pathway
GRB2 events in ERBB2 signaling pathway
Tie2 Signaling pathway
p75 NTR receptor-mediated signalling pathway
Integrin alphaIIb beta3 signaling pathway
Signaling by FGFR pathway
GRB2 events in EGFR signaling pathway
Platelet Aggregation (Plug Formation) pathway
FCERI mediated MAPK activation pathway
SHC-related events triggered by IGF1R pathway
Activation of Rac pathway
Signaling by EGFR in Cancer pathway
NCAM signaling for neurite out-growth pathway
DAP12 interactions pathway
DAP12 signaling pathway
KEGG
Endometrial cancer pathway
Renal cell carcinoma pathway
ErbB signaling pathway pathway
Jak-STAT signaling pathway pathway
Insulin signaling pathway pathway
Acute myeloid leukemia pathway
T cell receptor signaling pathway pathway
Gap junction pathway
Fc epsilon RI signaling pathway pathway
Natural killer cell mediated cytotoxicity pathway
GnRH signaling pathway pathway
Regulation of actin cytoskeleton pathway
MAPK signaling pathway pathway
Glioma pathway
Prostate cancer pathway
Chronic myeloid leukemia pathway
Non-small cell lung cancer pathway
Focal adhesion pathway
B cell receptor signaling pathway pathway
Chemokine signaling pathway pathway
Neurotrophin signaling pathway pathway
Dorso-ventral axis formation pathway
Pathways in cancer pathway
Hepatitis C pathway
INOH
CD4 T cell receptor signaling pathway
JAK STAT pathway and regulation pathway
B cell receptor signaling pathway
Integrin signaling pathway pathway
FGF8 signaling (Mouse) pathway
FGF signaling pathway pathway
Insulin receptor signaling pathway
HGF signaling pathway pathway
EGF signaling pathway pathway
NGF signaling pathway pathway
PDGF signaling pathway pathway
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
EGFR1 pathway
KitReceptor pathway
TGF_beta_Receptor pathway
TNFalpha pathway
TCR pathway
BCR pathway
IL2 pathway
IL3 pathway
IL4 pathway
IL5 pathway
IL6 pathway
Prolactin pathway
Oncostatin_M pathway
REACTOME
DAP12 signaling pathway
DAP12 interactions pathway
Interleukin receptor SHC signaling pathway
Interleukin-3, 5 and GM-CSF signaling pathway
Interleukin-2 signaling pathway
Antigen activates B Cell Receptor (BCR) leading to generation of second messengers pathway
Tie2 Signaling pathway
Cell surface interactions at the vascular wall pathway
GRB2:SOS provides linkage to MAPK signaling for Integrins pathway
Integrin alphaIIb beta3 signaling pathway
Platelet Aggregation (Plug Formation) pathway
Signalling to RAS pathway
NRAGE signals death through JNK pathway
SOS-mediated signalling pathway
Signal attenuation pathway
SHC1 events in EGFR signaling pathway
GRB2 events in EGFR signaling pathway
Signaling by EGFR pathway
EGFR Transactivation by Gastrin pathway
Gastrin-CREB signalling pathway via PKC and MAPK pathway
G alpha (12/13) signalling events pathway
SHC1 events in ERBB4 signaling pathway
Signaling by ERBB4 pathway
Rho GTPase cycle pathway
SHC-mediated signalling pathway
Signaling by Insulin receptor pathway
IRS-related events triggered by IGF1R pathway
SHC-related events triggered by IGF1R pathway
Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) pathway
GRB2 events in ERBB2 signaling pathway
SHC1 events in ERBB2 signaling pathway
Signaling by ERBB2 pathway
SHC-mediated cascade pathway
FRS2-mediated cascade pathway
Signaling by FGFR pathway
Regulation of KIT signaling pathway
Signaling by SCF-KIT pathway
Downstream signal transduction pathway
Signaling by PDGF pathway
Signaling by constitutively active EGFR pathway
Signaling by FGFR mutants pathway
NCAM signaling for neurite out-growth pathway
Activation of Rac pathway
Signaling by Robo receptor pathway
Signaling by FGFR in disease pathway
SHC-related events pathway
Developmental Biology pathway
Signalling by NGF pathway
Signaling by EGFR in Cancer pathway
Downstream signaling of activated FGFR pathway
Signaling by Rho GTPases pathway
Role of LAT2/NTAL/LAB on calcium mobilization pathway
Cytokine Signaling in Immune system pathway
Signaling by GPCR pathway
Innate Immune System pathway
Platelet activation, signaling and aggregation pathway
Axon guidance pathway
Fc epsilon receptor (FCERI) signaling pathway
p75 NTR receptor-mediated signalling pathway
Signal Transduction pathway
GPCR downstream signaling pathway
IRS-mediated signalling pathway
Adaptive Immune System pathway
Immune System pathway
Insulin receptor signalling cascade pathway
Signaling by Interleukins pathway
Signalling to ERKs pathway
NGF signalling via TRKA from the plasma membrane pathway
IRS-related events pathway
Cell death signalling via NRAGE, NRIF and NADE pathway
IGF1R signaling cascade pathway
FCERI mediated Ca+2 mobilization pathway
Signaling by the B Cell Receptor (BCR) pathway
Disease pathway
FCERI mediated MAPK activation pathway
Hemostasis pathway
KEGG
Regulation of actin cytoskeleton pathway
GnRH signaling pathway pathway
Acute myeloid leukemia pathway
Fc epsilon RI signaling pathway pathway
Gap junction pathway
Non-small cell lung cancer pathway
ErbB signaling pathway pathway
Renal cell carcinoma pathway
MAPK signaling pathway pathway
Endometrial cancer pathway
Glioma pathway
Insulin signaling pathway pathway
B cell receptor signaling pathway pathway
Prostate cancer pathway
Focal adhesion pathway
T cell receptor signaling pathway pathway
Jak-STAT signaling pathway pathway
Natural killer cell mediated cytotoxicity pathway
Chronic myeloid leukemia pathway
Dorso-ventral axis formation pathway
Neurotrophin signaling pathway pathway
Chemokine signaling pathway pathway
Pathways in cancer pathway
Hepatitis C pathway
INOH
CD4 T cell receptor signaling pathway
JAK STAT pathway and regulation pathway
B cell receptor signaling pathway
Integrin signaling pathway pathway
FGF signaling pathway pathway
Insulin receptor signaling pathway
HGF signaling pathway pathway
EGF signaling pathway pathway
NGF signaling pathway pathway
IGF1 signaling pathway pathway
PDGF signaling pathway pathway
PID NCI
Trk receptor signaling mediated by PI3K and PLC-gamma
TCR signaling in naïve CD8+ T cells
Signaling events mediated by Hepatocyte Growth Factor Receptor (c-Met)
Regulation of RAC1 activity
IL2-mediated signaling events
TCR signaling in naïve CD4+ T cells
Internalization of ErbB1
VEGFR3 signaling in lymphatic endothelium
ErbB1 downstream signaling
Signaling events mediated by focal adhesion kinase
IGF1 pathway
EPO signaling pathway
Neurotrophic factor-mediated Trk receptor signaling
FGF signaling pathway
BCR signaling pathway
Signaling events mediated by Stem cell factor receptor (c-Kit)
EGFR-dependent Endothelin signaling events
Signaling events mediated by TCPTP
Regulation of Ras family activation
ErbB2/ErbB3 signaling events
Plasma membrane estrogen receptor signaling
Signaling events regulated by Ret tyrosine kinase
TGF-beta receptor signaling
SHP2 signaling
IL2 signaling events mediated by STAT5
GMCSF-mediated signaling events
Fc-epsilon receptor I signaling in mast cells
PDGFR-alpha signaling pathway
IL2 signaling events mediated by PI3K
PDGFR-beta signaling pathway
IL6-mediated signaling events
Insulin Pathway
Cross-References
SwissProt Q62245
TrEMBL Q2M4G6 Q9JKM6 Q9QYS7
UniProt Splice Variant
Entrez Gene 20662
UniGene Mm.360004
RefSeq NM_009231
OMIM
CCDS CCDS37704
HPRD
IMGT
MGI ID MGI:98354
MGI Symbol Sos1
EMBL AF233591 AH008383 AY902349 Z11574 Z11578
GenPept AAF08009 AAF42937 AAY21059 CAA77662 CAA77665
RNA Seq Atlas 20662