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Aliases for RASGEF1A Gene

Aliases for RASGEF1A Gene

  • RasGEF Domain Family Member 1A 2 3 5
  • RasGEF Domain Family, Member 1A 3
  • CG4853 Gene Product 3
  • CG4853 3

External Ids for RASGEF1A Gene

Previous GeneCards Identifiers for RASGEF1A Gene

  • GC10M042973
  • GC10M043009
  • GC10M043689
  • GC10M040217

Summaries for RASGEF1A Gene

GeneCards Summary for RASGEF1A Gene

RASGEF1A (RasGEF Domain Family Member 1A) is a Protein Coding gene. Diseases associated with RASGEF1A include Intrahepatic Cholangiocarcinoma and Cholangiocarcinoma. Among its related pathways are Interleukin-3, 5 and GM-CSF signaling and Developmental Biology. GO annotations related to this gene include guanyl-nucleotide exchange factor activity and Ras guanyl-nucleotide exchange factor activity. An important paralog of this gene is RASGEF1B.

UniProtKB/Swiss-Prot for RASGEF1A Gene

  • Guanine nucleotide exchange factor (GEF) with specificity for RAP2A, KRAS, HRAS, and NRAS (in vitro). Plays a role in cell migration.

No data available for Entrez Gene Summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for RASGEF1A Gene

Genomics for RASGEF1A Gene

Regulatory Elements for RASGEF1A Gene

Enhancers for RASGEF1A Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around RASGEF1A on UCSC Golden Path with GeneCards custom track

Promoters for RASGEF1A Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around RASGEF1A on UCSC Golden Path with GeneCards custom track

Genomic Location for RASGEF1A Gene

43,194,533 bp from pter
43,266,919 bp from pter
72,387 bases
Minus strand

Genomic View for RASGEF1A Gene

Genes around RASGEF1A on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
RASGEF1A Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for RASGEF1A Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for RASGEF1A Gene

Proteins for RASGEF1A Gene

  • Protein details for RASGEF1A Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Ras-GEF domain-containing family member 1A
    Protein Accession:
    Secondary Accessions:
    • Q8TBF1

    Protein attributes for RASGEF1A Gene

    481 amino acids
    Molecular mass:
    54556 Da
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for RASGEF1A Gene


neXtProt entry for RASGEF1A Gene

Proteomics data for RASGEF1A Gene at MOPED

Post-translational modifications for RASGEF1A Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for RASGEF1A Gene

No data available for DME Specific Peptides for RASGEF1A Gene

Domains & Families for RASGEF1A Gene

Suggested Antigen Peptide Sequences for RASGEF1A Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Contains 1 N-terminal Ras-GEF domain.
  • Contains 1 N-terminal Ras-GEF domain.
  • Contains 1 Ras-GEF domain.
genes like me logo Genes that share domains with RASGEF1A: view

No data available for Gene Families for RASGEF1A Gene

Function for RASGEF1A Gene

Molecular function for RASGEF1A Gene

UniProtKB/Swiss-Prot Function:
Guanine nucleotide exchange factor (GEF) with specificity for RAP2A, KRAS, HRAS, and NRAS (in vitro). Plays a role in cell migration.
genes like me logo Genes that share phenotypes with RASGEF1A: view

Animal Model Products

CRISPR Products

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for RASGEF1A Gene

Localization for RASGEF1A Gene

Subcellular locations from

Jensen Localization Image for RASGEF1A Gene COMPARTMENTS Subcellular localization image for RASGEF1A gene
Compartment Confidence
cytosol 5
extracellular 2
golgi apparatus 2
mitochondrion 1
nucleus 1

No data available for Subcellular locations from UniProtKB/Swiss-Prot and Gene Ontology (GO) - Cellular Components for RASGEF1A Gene

Pathways & Interactions for RASGEF1A Gene

SuperPathways for RASGEF1A Gene

Superpath Contained pathways
1 Interleukin-3, 5 and GM-CSF signaling
2 Developmental Biology
3 Immune System
4 Signaling by GPCR
5 Integrated Breast Cancer Pathway
genes like me logo Genes that share pathways with RASGEF1A: view

Pathways by source for RASGEF1A Gene

Interacting Proteins for RASGEF1A Gene

STRING Interaction Network Preview (showing 2 interactants - click image to see details)
Selected Interacting proteins: ENSP00000379154 for RASGEF1A Gene via STRING

SIGNOR curated interactions for RASGEF1A Gene


Gene Ontology (GO) - Biological Process for RASGEF1A Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000186 activation of MAPKK activity TAS --
GO:0007173 epidermal growth factor receptor signaling pathway TAS --
GO:0007264 small GTPase mediated signal transduction IEA --
GO:0007265 Ras protein signal transduction TAS --
GO:0007411 axon guidance TAS --
genes like me logo Genes that share ontologies with RASGEF1A: view

Drugs & Compounds for RASGEF1A Gene

(3) Drugs for RASGEF1A Gene - From: HMDB

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Guanosine diphosphate Experimental Pharma 0
Guanosine monophosphate Experimental Pharma 0
Guanosine triphosphate Experimental Pharma 0
genes like me logo Genes that share compounds with RASGEF1A: view

Transcripts for RASGEF1A Gene

Unigene Clusters for RASGEF1A Gene

RasGEF domain family, member 1A:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for RASGEF1A Gene

ExUns: 1a · 1b ^ 2 ^ 3 ^ 4a · 4b ^ 5 ^ 6 ^ 7 ^ 8 ^ 9a · 9b ^ 10 ^ 11 ^ 12 ^ 13 ^ 14 ^ 15 ^ 16a · 16b
SP1: - - -
SP2: - -
SP3: -
SP4: - - - -

Relevant External Links for RASGEF1A Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for RASGEF1A Gene

mRNA expression in normal human tissues for RASGEF1A Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for RASGEF1A Gene

This gene is overexpressed in Brain - Cortex (x4.6) and Brain - Nucleus accumbens (basal ganglia) (x4.0).

SOURCE GeneReport for Unigene cluster for RASGEF1A Gene Hs.125293

mRNA Expression by UniProt/SwissProt for RASGEF1A Gene

Tissue specificity: Detected in brain and spinal cord. Highly expressed in a number of intrahepatic cholangiocarcinoma tissue biopsies.
genes like me logo Genes that share expression patterns with RASGEF1A: view

Primer Products

No data available for Protein differential expression in normal tissues , Protein expression and Protein tissue co-expression partners for RASGEF1A Gene

Orthologs for RASGEF1A Gene

This gene was present in the common ancestor of animals.

Orthologs for RASGEF1A Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia RASGEF1A 35
  • 91.46 (n)
  • 95.96 (a)
  • 96 (a)
(Canis familiaris)
Mammalia RASGEF1A 35
  • 90.92 (n)
  • 94.47 (a)
  • 93 (a)
(Mus musculus)
Mammalia Rasgef1a 35
  • 89.16 (n)
  • 93.87 (a)
Rasgef1a 16
Rasgef1a 36
  • 92 (a)
(Pan troglodytes)
Mammalia RASGEF1A 35
  • 99.52 (n)
  • 99.59 (a)
  • 100 (a)
(Rattus norvegicus)
Mammalia Rasgef1a 35
  • 88.82 (n)
  • 93.05 (a)
(Monodelphis domestica)
Mammalia RASGEF1A 36
  • 88 (a)
(Ornithorhynchus anatinus)
Mammalia RASGEF1A 36
  • 86 (a)
(Gallus gallus)
Aves RASGEF1A 35
  • 80.67 (n)
  • 85.24 (a)
  • 84 (a)
(Anolis carolinensis)
Reptilia RASGEF1A 36
  • 80 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia rasgef1a 35
  • 74.56 (n)
  • 79.07 (a)
African clawed frog
(Xenopus laevis)
Amphibia Xl.24425 35
fruit fly
(Drosophila melanogaster)
Insecta CG4853 36
  • 24 (a)
CG7369 36
  • 29 (a)
(Caenorhabditis elegans)
Secernentea R05G6.10 36
  • 34 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 20 (a)
Species with no ortholog for RASGEF1A:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • zebrafish (Danio rerio)

Evolution for RASGEF1A Gene

Gene Tree for RASGEF1A (if available)
Gene Tree for RASGEF1A (if available)

Paralogs for RASGEF1A Gene

(2) SIMAP similar genes for RASGEF1A Gene using alignment to 2 proteins:

genes like me logo Genes that share paralogs with RASGEF1A: view

Variants for RASGEF1A Gene

Sequence variations from dbSNP and Humsavar for RASGEF1A Gene

SNP ID Clin Chr 10 pos Sequence Context AA Info Type
rs1879298 -- 43,254,621(+) CAGCT(A/G)CTGGC intron-variant
rs1879299 -- 43,254,933(+) CCCAC(G/T)GGAGG intron-variant
rs1879300 -- 43,255,090(+) TGGTC(A/T)CTGCC intron-variant
rs1879301 -- 43,256,713(+) GCACA(C/T)CACAG intron-variant
rs1879302 -- 43,258,860(+) CCTCC(C/T)GACCA intron-variant

Structural Variations from Database of Genomic Variants (DGV) for RASGEF1A Gene

Variant ID Type Subtype PubMed ID
dgv644n71 CNV Loss 21882294
nsv895084 CNV Loss 21882294
nsv466881 CNV Loss 19166990
nsv895085 CNV Loss 21882294
esv2656730 CNV Deletion 23128226
nsv825351 CNV Gain 20364138
nsv825352 CNV Gain 20364138
nsv895086 CNV Loss 21882294
esv2669702 CNV Deletion 23128226

Variation tolerance for RASGEF1A Gene

Residual Variation Intolerance Score: 35.4% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 1.44; 28.14% of all genes are more intolerant (likely to be disease-causing)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Relevant External Links for RASGEF1A Gene

Disorders for RASGEF1A Gene

MalaCards: The human disease database

(3) MalaCards diseases for RASGEF1A Gene - From: DISEASES and GeneCards

Disorder Aliases PubMed IDs
intrahepatic cholangiocarcinoma
  • intrahepatic bile duct carcinoma
  • bile duct carcinoma
hirschsprung disease 1
  • hirschsprung's disease
- elite association - COSMIC cancer census association via MalaCards

Relevant External Links for RASGEF1A

Genetic Association Database (GAD)
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with RASGEF1A: view

No data available for UniProtKB/Swiss-Prot and Genatlas for RASGEF1A Gene

Publications for RASGEF1A Gene

  1. RasGEF1A and RasGEF1B are guanine nucleotide exchange factors that discriminate between Rap GTP-binding proteins and mediate Rap2- specific nucleotide exchange. (PMID: 19645719) Yaman E. … Tazebay U.H. (FEBS J. 2009) 2 3 4 67
  2. A genome-wide association study identifies potential susceptibility loci for Hirschsprung disease. (PMID: 25310821) Kim J.H. … Shin H.D. (PLoS ONE 2014) 3
  3. Genome wide association and linkage analyses identified three loci-4q25, 17q23.2, and 10q11.21-associated with variation in leukocyte telomere length: the Long Life Family Study. (PMID: 24478790) Lee J.H. … Mayeux R. (Front Genet 2013) 3
  4. Novel genetic loci identified for the pathophysiology of childhood obesity in the Hispanic population. (PMID: 23251661) Comuzzie A.G. … Butte N.F. (PLoS ONE 2012) 3
  5. Genome-wide association study identifies NRG1 as a susceptibility locus for Hirschsprung's disease. (PMID: 19196962) Garcia-Barcelo M.M. … Tam P.K. (Proc. Natl. Acad. Sci. U.S.A. 2009) 3

Products for RASGEF1A Gene

Sources for RASGEF1A Gene