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Aliases for DOK3 Gene

Aliases for DOK3 Gene

  • Docking Protein 3 2 3
  • Downstream Of Tyrosine Kinase 3 3 4
  • DOKL 3 6
  • Dok-Like Protein 3

External Ids for DOK3 Gene

Previous GeneCards Identifiers for DOK3 Gene

  • GC00U916977
  • GC05M176861
  • GC05M176928
  • GC05M171849

Summaries for DOK3 Gene

GeneCards Summary for DOK3 Gene

DOK3 (Docking Protein 3) is a Protein Coding gene. Among its related pathways are B Cell Receptor Signaling Pathway (WikiPathways). GO annotations related to this gene include phospholipid binding and insulin receptor binding. An important paralog of this gene is DOK1.

UniProtKB/Swiss-Prot for DOK3 Gene

  • DOK proteins are enzymatically inert adaptor or scaffolding proteins. They provide a docking platform for the assembly of multimolecular signaling complexes. DOK3 is a negative regulator of JNK signaling in B-cells through interaction with INPP5D/SHIP1. May modulate ABL1 function (By similarity).

Gene Wiki entry for DOK3 Gene

No data available for Entrez Gene Summary , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for DOK3 Gene

Genomics for DOK3 Gene

Regulatory Elements for DOK3 Gene

Genomic Location for DOK3 Gene

177,501,904 bp from pter
177,511,274 bp from pter
9,371 bases
Minus strand

Genomic View for DOK3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for DOK3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for DOK3 Gene

Proteins for DOK3 Gene

  • Protein details for DOK3 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Docking protein 3
    Protein Accession:
    Secondary Accessions:
    • E9PAT0
    • H7BXS0
    • Q8N864
    • Q9BQB3
    • Q9H666

    Protein attributes for DOK3 Gene

    496 amino acids
    Molecular mass:
    53288 Da
    Quaternary structure:
    • On tyrosine phosphorylation, interacts with CSK and INPP5D/SHIP1 via their SH2 domains. Both Tyr-381 and Tyr-398 are required for interaction with INPP5D. Only Tyr-381 is required for interaction with CSK. Binds ABL1 through the PTB domain and in a kinase-dependent manner. Does not interact with RasGAP (By similarity).

    Alternative splice isoforms for DOK3 Gene


neXtProt entry for DOK3 Gene

Proteomics data for DOK3 Gene at MOPED

Post-translational modifications for DOK3 Gene

  • Constitutively tyrosine-phosphorylated.
  • On IL2 stimulation, phosphorylated on C-terminal tyrosine residues possibly by Src kinases. Can also be phosphorylated by ABL1 kinase (By similarity).
  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

No data available for DME Specific Peptides for DOK3 Gene

Domains for DOK3 Gene

Protein Domains for DOK3 Gene

Suggested Antigen Peptide Sequences for DOK3 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Q7L591
  • PTB domain mediates receptor interaction.
  • Contains 1 IRS-type PTB domain.
  • Contains 1 PH domain.
  • Belongs to the DOK family. Type A subfamily.
genes like me logo Genes that share domains with DOK3: view

No data available for Gene Families for DOK3 Gene

Function for DOK3 Gene

Molecular function for DOK3 Gene

UniProtKB/Swiss-Prot Function: DOK proteins are enzymatically inert adaptor or scaffolding proteins. They provide a docking platform for the assembly of multimolecular signaling complexes. DOK3 is a negative regulator of JNK signaling in B-cells through interaction with INPP5D/SHIP1. May modulate ABL1 function (By similarity).

Gene Ontology (GO) - Molecular Function for DOK3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005158 insulin receptor binding IEA --
GO:0005515 protein binding IPI 17290227
genes like me logo Genes that share ontologies with DOK3: view
genes like me logo Genes that share phenotypes with DOK3: view

Animal Models for DOK3 Gene

MGI Knock Outs for DOK3:

Animal Model Products

CRISPR Products

miRNA for DOK3 Gene

miRTarBase miRNAs that target DOK3

No data available for Enzyme Numbers (IUBMB) , Transcription Factor Targeting and HOMER Transcription for DOK3 Gene

Localization for DOK3 Gene

Subcellular locations from UniProtKB/Swiss-Prot for DOK3 Gene

Cytoplasm. Cell membrane; Peripheral membrane protein; Cytoplasmic side.

Subcellular locations from

Jensen Localization Image for DOK3 Gene COMPARTMENTS Subcellular localization image for DOK3 gene
Compartment Confidence
plasma membrane 5
nucleus 2
cytosol 1
mitochondrion 1
peroxisome 1

Gene Ontology (GO) - Cellular Components for DOK3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005737 cytoplasm IEA --
GO:0005886 plasma membrane IEA --
genes like me logo Genes that share ontologies with DOK3: view

Pathways for DOK3 Gene

genes like me logo Genes that share pathways with DOK3: view

Pathways by source for DOK3 Gene

1 BioSystems pathway for DOK3 Gene

PCR Array Products

  • Pathway & Disease-focused RT² Profiler PCR Arrays

Gene Ontology (GO) - Biological Process for DOK3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007265 Ras protein signal transduction IEA --
genes like me logo Genes that share ontologies with DOK3: view

Transcripts for DOK3 Gene

Unigene Clusters for DOK3 Gene

Docking protein 3:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for DOK3

Primer Products

  • OriGene qSTAR qPCR primer pairs in human,mouse,rat for DOK3

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for DOK3 Gene

ExUns: 1a · 1b ^ 2a · 2b · 2c · 2d ^ 3a · 3b · 3c · 3d · 3e ^ 4a · 4b · 4c ^ 5a · 5b ^ 6 ^ 7a · 7b ^ 8a · 8b
SP1: - - - - - - - - - - - -
SP2: - - - - - - - - - -
SP3: - - - -
SP4: - - - - - - - - - - - -
SP5: - - - - - -
SP6: - - - - - - -
SP7: - - -
SP8: - - - - -
SP9: - - - -
SP10: - -
SP11: - - - -
SP12: - - -

Relevant External Links for DOK3 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for DOK3 Gene

mRNA expression in normal human tissues for DOK3 Gene

mRNA differential expression in normal tissues according to GTEx for DOK3 Gene

This gene is overexpressed in Whole Blood (35.0) and Spleen (4.2).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for DOK3 Gene

SOURCE GeneReport for Unigene cluster for DOK3 Gene Hs.720849

mRNA Expression by UniProt/SwissProt for DOK3 Gene

Tissue specificity: Expressed in spleen.
genes like me logo Genes that share expressions with DOK3: view

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery for DOK3 Gene

Orthologs for DOK3 Gene

This gene was present in the common ancestor of animals.

Orthologs for DOK3 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia DOK3 35
  • 82.25 (n)
  • 80.79 (a)
DOK3 36
  • 79 (a)
(Canis familiaris)
Mammalia DOK3 35
  • 82.42 (n)
  • 80.91 (a)
DOK3 36
  • 78 (a)
(Mus musculus)
Mammalia Dok3 35
  • 79.77 (n)
  • 78.41 (a)
Dok3 16
Dok3 36
  • 77 (a)
(Monodelphis domestica)
Mammalia DOK3 36
  • 62 (a)
(Ornithorhynchus anatinus)
Mammalia DOK3 36
  • 50 (a)
(Rattus norvegicus)
Mammalia Dok3 35
  • 79.24 (n)
  • 77.95 (a)
(Gallus gallus)
Aves DOK3 35
  • 60.02 (n)
  • 48.13 (a)
DOK3 36
  • 43 (a)
(Anolis carolinensis)
Reptilia DOK3 36
  • 40 (a)
(Danio rerio)
Actinopterygii CABZ01072950.1 36
  • 42 (a)
fruit fly
(Drosophila melanogaster)
Insecta Dok 36
  • 13 (a)
sea squirt
(Ciona savignyi)
Ascidiacea CSA.4936 36
  • 20 (a)
Species with no ortholog for DOK3:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • 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)
  • chimpanzee (Pan troglodytes)
  • 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)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for DOK3 Gene

Gene Tree for DOK3 (if available)
Gene Tree for DOK3 (if available)

Paralogs for DOK3 Gene

Paralogs for DOK3 Gene

Selected SIMAP similar genes for DOK3 Gene using alignment to 8 proteins:

genes like me logo Genes that share paralogs with DOK3: view

Variants for DOK3 Gene

Sequence variations from dbSNP and Humsavar for DOK3 Gene

SNP ID Clin Chr 05 pos Sequence Context AA Info Type MAF
rs163011 -- 177,502,518(+) GTTTC(C/T)ACTGT utr-variant-3-prime
rs179810 -- 177,504,705(-) TGACA(C/G)CCTGG intron-variant
rs184608 -- 177,506,535(+) ggttt(C/T)accat intron-variant
rs337366 -- 177,503,650(-) TCAAA(C/T)CCACT intron-variant, downstream-variant-500B
rs337367 -- 177,502,243(-) ttctc(C/T)cctca utr-variant-3-prime

Structural Variations from Database of Genomic Variants (DGV) for DOK3 Gene

Variant ID Type Subtype PubMed ID
dgv6379n71 CNV Loss 21882294
nsv883164 CNV Loss 21882294
dgv6381n71 CNV Loss 21882294
dgv6383n71 CNV Loss 21882294
nsv883177 CNV Loss 21882294
nsv883180 CNV Loss 21882294

Relevant External Links for DOK3 Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for DOK3 Gene

Disorders for DOK3 Gene

No disorders were found for DOK3 Gene.

No data available for UniProtKB/Swiss-Prot for DOK3 Gene

Publications for DOK3 Gene

  1. DOK4 and DOK5: new Dok-related genes expressed in human T cells. (PMID: 12595900) Favre C. … Nunes J.A. (Genes Immun. 2003) 2 3 4
  2. Complete sequencing and characterization of 21,243 full-length human cDNAs. (PMID: 14702039) Ota T. … Sugano S. (Nat. Genet. 2004) 3 4
  3. Proteomic analysis of integrin alphaIIbbeta3 outside-in signaling reveals Src-kinase-independent phosphorylation of Dok-1 and Dok-3 leading to SHIP-1 interactions. (PMID: 19682241) Senis Y.A. … GarcA-a A. (J. Thromb. Haemost. 2009) 3 23
  4. Dok-3, a novel adapter molecule involved in the negative regulation of immunoreceptor signaling. (PMID: 10733577) Lemay S. … Veillette A. (Mol. Cell. Biol. 2000) 2 3
  5. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4

Products for DOK3 Gene

Sources for DOK3 Gene

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