Free for academic non-profit institutions. Other users need a Commercial license

Aliases for RASGEF1A Gene

Aliases for RASGEF1A Gene

  • RasGEF Domain Family Member 1A 2 3 5
  • Ras-GEF Domain-Containing 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 Hirschsprung Disease 1. Among its related pathways are RET signaling and Integrated Breast Cancer Pathway. 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 Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH10F043136 1.4 FANTOM5 ENCODE 9.7 +127.8 127849 4.3 ATF1 CREB3L1 ARID4B SIN3A ZNF2 GLIS2 ELK1 KLF7 FOS ZNF263 CSGALNACT2 HNRNPF ENSG00000273008 RASGEF1A GC10P043154
GH10F043120 1.3 FANTOM5 Ensembl ENCODE 9.9 +145.5 145519 2.8 CBX3 WRNIP1 MAX EBF1 ZIC2 RELA EED PRDM10 ETV6 CBFB CSGALNACT2 RASGEF1A HNRNPF GC10M043121 PIR60596
GH10F043126 1.1 Ensembl ENCODE 10.1 +138.7 138657 3.7 IRF2 ATF1 JUN EBF1 ZBTB40 ZFHX2 NCOR1 PATZ1 FOS ZNF600 CSGALNACT2 RASGEF1A GC10M043121 ENSG00000273008
GH10F043293 0.9 Ensembl ENCODE 12.3 -27.2 -27230 2.3 ELF3 CTCF ZNF654 MAX REST ZIC2 RAD21 SMARCA4 GLIS1 SMC3 RNU6ATAC11P RASGEF1A LOC105378271
GH10F043265 1 FANTOM5 ENCODE 10.9 +0.9 932 0.3 CTCF KLF17 ZIC2 RAD21 ZFHX2 GLIS2 PATZ1 SMC3 PRDM10 ZNF600 CSGALNACT2 RASGEF1A GC10P043152 GC10P043153
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

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
ENSR00001759672 119 801 KLF1 MAZ KLF17 ZBTB8A ZIC2 ZFP69B ZFHX2 PATZ1 ZNF341 PRDM10

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

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.

Gene Ontology (GO) - Molecular Function for RASGEF1A Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005085 guanyl-nucleotide exchange factor activity IEA --
GO:0005088 Ras guanyl-nucleotide exchange factor activity TAS --
genes like me logo Genes that share ontologies with RASGEF1A: view
genes like me logo Genes that share phenotypes with RASGEF1A: view

Animal Model Products

Inhibitory RNA Products

Clone Products

Flow Cytometry Products

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

Localization for RASGEF1A Gene

Subcellular locations from

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for RASGEF1A gene
Compartment Confidence
cytosol 5
extracellular 2
golgi apparatus 2
mitochondrion 1
nucleus 1

Gene Ontology (GO) - Cellular Components for RASGEF1A Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005622 intracellular IEA --
GO:0005829 cytosol TAS --
genes like me logo Genes that share ontologies with RASGEF1A: view

No data available for Subcellular locations from UniProtKB/Swiss-Prot for RASGEF1A Gene

Pathways & Interactions for RASGEF1A Gene

SuperPathways for RASGEF1A Gene

SuperPathway Contained pathways
1 RET signaling
2 Developmental Biology
3 Cytokine Signaling in Immune system
4 Immune System
5 Signaling by GPCR
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 Q8N9B8-RGF1A_HUMAN for RASGEF1A Gene via STRING IID

SIGNOR curated interactions for RASGEF1A Gene


Gene Ontology (GO) - Biological Process for RASGEF1A Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000165 MAPK cascade TAS --
GO:0007264 small GTPase mediated signal transduction IEA --
GO:0016477 cell migration IDA 17121879
GO:0043547 positive regulation of GTPase activity IEA --
GO:0046579 positive regulation of Ras protein signal transduction IDA 17121879
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:

Inhibitory RNA Products

Clone Products

Flow Cytometry Products

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 from GTEx, Illumina, BioGPS, and SAGE 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).

NURSA nuclear receptor signaling pathways regulating expression of RASGEF1A Gene:


SOURCE GeneReport for Unigene cluster for RASGEF1A Gene:


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
(Pan troglodytes)
Mammalia RASGEF1A 34 35
  • 99.52 (n)
(Bos Taurus)
Mammalia RASGEF1A 34 35
  • 91.46 (n)
(Canis familiaris)
Mammalia RASGEF1A 34 35
  • 90.92 (n)
(Mus musculus)
Mammalia Rasgef1a 34 16 35
  • 89.16 (n)
(Rattus norvegicus)
Mammalia Rasgef1a 34
  • 88.82 (n)
(Monodelphis domestica)
Mammalia RASGEF1A 35
  • 88 (a)
(Ornithorhynchus anatinus)
Mammalia RASGEF1A 35
  • 86 (a)
(Gallus gallus)
Aves RASGEF1A 34 35
  • 80.67 (n)
(Anolis carolinensis)
Reptilia RASGEF1A 35
  • 80 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia rasgef1a 34
  • 74.56 (n)
African clawed frog
(Xenopus laevis)
Amphibia Xl.24425 34
fruit fly
(Drosophila melanogaster)
Insecta CG7369 35
  • 29 (a)
CG4853 35
  • 24 (a)
(Caenorhabditis elegans)
Secernentea R05G6.10 35
  • 34 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 35
  • 20 (a)
Species where no ortholog for RASGEF1A was found in the sources mined by GeneCards:
  • 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
rs10596444 -- 43,224,292(+) GACAA(-/AT)ATGTC intron-variant
rs10608756 -- 43,210,240(+) GCCGA(-/GGT)GGATG intron-variant
rs10642285 -- 43,195,081(+) AATGC(-/AG)AGAGG utr-variant-3-prime
rs10793422 -- 43,208,426(+) TTGAG(A/G)AGCCA intron-variant
rs10793423 -- 43,219,689(+) GAGGC(A/G)GGAAG intron-variant

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

Variant ID Type Subtype PubMed ID
nsv951566 CNV deletion 24416366
nsv825352 CNV gain 20364138
nsv825351 CNV gain 20364138
nsv550697 CNV gain 21841781
nsv550696 CNV loss 21841781
nsv466881 CNV loss 19166990
nsv1119806 CNV deletion 24896259
nsv1068689 CNV deletion 25765185
nsv1068303 CNV deletion 25765185
nsv1068302 CNV deletion 25765185
esv3623039 CNV loss 21293372
esv3546222 CNV deletion 23714750
esv2669702 CNV deletion 23128226
esv2656730 CNV deletion 23128226
dgv728n100 CNV gain 25217958
dgv434n106 CNV deletion 24896259

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)

Relevant External Links for RASGEF1A Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for RASGEF1A Gene

Disorders for RASGEF1A Gene

MalaCards: The human disease database

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

Disorder Aliases PubMed IDs
intrahepatic cholangiocarcinoma
  • cholangiocarcinoma
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 64
  2. 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 46 64
  3. Enhanced RASGEF1A expression is involved in the growth and migration of intrahepatic cholangiocarcinoma. (PMID: 17121879) Ura K. … Furukawa Y. (Clin. Cancer Res. 2006) 3 4 64
  4. Complete sequencing and characterization of 21,243 full-length human cDNAs. (PMID: 14702039) Ota T. … Sugano S. (Nat. Genet. 2004) 3 4 64
  5. A genome-wide association study identifies potential susceptibility loci for Hirschsprung disease. (PMID: 25310821) Kim J.H. … Shin H.D. (PLoS ONE 2014) 3 64

Products for RASGEF1A Gene

Sources for RASGEF1A Gene

Loading form....