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Aliases for KRT15 Gene

Aliases for KRT15 Gene

  • Keratin 15, Type I 2 3
  • Type I Cytoskeletal 15 2 3
  • Cytokeratin 15 2 3
  • Cytokeratin-15 3 4
  • Keratin-15 2 4
  • CK-15 3 4
  • K15 3 4
  • Keratin, Type I Cytoskeletal 15 3
  • Keratin-15, Basic 3
  • Keratin-15, Beta 3
  • Keratin 15 2
  • Basic 2
  • Beta 2
  • CK15 3
  • K1CO 3
  • KRTB 4

External Ids for KRT15 Gene

Previous GeneCards Identifiers for KRT15 Gene

  • GC17M039254
  • GC17P041715
  • GC17M039578
  • GC17M040043
  • GC17M036923
  • GC17M039674
  • GC17M035433
  • GC17M039675

Summaries for KRT15 Gene

Entrez Gene Summary for KRT15 Gene

  • The protein encoded by this gene is a member of the keratin gene family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. Most of the type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains and are clustered in a region on chromosome 17q21.2. [provided by RefSeq, Jul 2008]

GeneCards Summary for KRT15 Gene

KRT15 (Keratin 15, Type I) is a Protein Coding gene. Diseases associated with KRT15 include kindler syndrome and syringocystadenoma papilliferum. GO annotations related to this gene include structural constituent of cytoskeleton and scaffold protein binding. An important paralog of this gene is KRT34.

Gene Wiki entry for KRT15 Gene

No data available for UniProtKB/Swiss-Prot , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for KRT15 Gene

Genomics for KRT15 Gene

Regulatory Elements for KRT15 Gene

Genomic Location for KRT15 Gene

41,513,743 bp from pter
41,522,529 bp from pter
8,787 bases
Minus strand

Genomic View for KRT15 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for KRT15 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for KRT15 Gene

Proteins for KRT15 Gene

  • Protein details for KRT15 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Keratin, type I cytoskeletal 15
    Protein Accession:
    Secondary Accessions:
    • B3KQY1
    • B3KRA2
    • E0CX14
    • Q53XV8
    • Q9BUG4

    Protein attributes for KRT15 Gene

    456 amino acids
    Molecular mass:
    49212 Da
    Quaternary structure:
    • Heterotetramer of two type I and two type II keratins
    • There are two types of cytoskeletal and microfibrillar keratin: I (acidic; 40-55 kDa) and II (neutral to basic; 56-70 kDa)

    Alternative splice isoforms for KRT15 Gene


neXtProt entry for KRT15 Gene

Proteomics data for KRT15 Gene at MOPED

Post-translational modifications for KRT15 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for KRT15 Gene

Antibody Products

No data available for DME Specific Peptides for KRT15 Gene

Domains for KRT15 Gene

Gene Families for KRT15 Gene

  • IFF1 :Intermediate filaments type I, keratins (acidic)

Suggested Antigen Peptide Sequences for KRT15 Gene

Graphical View of Domain Structure for InterPro Entry



  • P19012
  • Belongs to the intermediate filament family.
genes like me logo Genes that share domains with KRT15: view

Function for KRT15 Gene

Molecular function for KRT15 Gene

GENATLAS Biochemistry:
keratin 15,type I,basal layer

Gene Ontology (GO) - Molecular Function for KRT15 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005198 structural molecule activity --
GO:0005200 structural constituent of cytoskeleton TAS 2580298
GO:0005515 protein binding IPI 16189514
GO:0097110 scaffold protein binding IPI 10852826
genes like me logo Genes that share ontologies with KRT15: view

miRNA for KRT15 Gene

miRTarBase miRNAs that target KRT15

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for KRT15

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Phenotypes , Animal Models , Transcription Factor Targeting and HOMER Transcription for KRT15 Gene

Localization for KRT15 Gene

Subcellular locations from

Jensen Localization Image for KRT15 Gene COMPARTMENTS Subcellular localization image for KRT15 gene
Compartment Confidence
cytoskeleton 4
cytosol 3
nucleus 2
extracellular 1
golgi apparatus 1
plasma membrane 1

Gene Ontology (GO) - Cellular Components for KRT15 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005634 nucleus IDA 21630459
GO:0005882 intermediate filament IEA --
GO:0070062 extracellular exosome IDA 19199708
genes like me logo Genes that share ontologies with KRT15: view

No data available for Subcellular locations from UniProtKB/Swiss-Prot for KRT15 Gene

Pathways for KRT15 Gene

SuperPathways for KRT15 Gene

No Data Available

PCR Array Products

  • Pathway & Disease-focused RT² Profiler PCR Arrays

Gene Ontology (GO) - Biological Process for KRT15 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0008544 epidermis development TAS 2452170
GO:0098779 activation of mitophagy in response to mitochondrial depolarization IMP 22020285
genes like me logo Genes that share ontologies with KRT15: view

No data available for Pathways by source for KRT15 Gene

Compounds for KRT15 Gene

(5) Novoseek inferred chemical compound relationships for KRT15 Gene

Compound -log(P) Hits PubMed IDs
calcipotriol 44.8 3
atp 0 1
tyrosine 0 1
superoxide 0 1
retinoic acid 0 1
genes like me logo Genes that share compounds with KRT15: view

Transcripts for KRT15 Gene

mRNA/cDNA for KRT15 Gene

Unigene Clusters for KRT15 Gene

Keratin 15:
Representative Sequences:

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for KRT15

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for KRT15 Gene

No ASD Table

Relevant External Links for KRT15 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for KRT15 Gene

mRNA expression in normal human tissues for KRT15 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for KRT15 Gene

This gene is overexpressed in Esophagus - Mucosa (18.7), Skin - Not Sun Exposed (Suprapubic) (7.9), Skin - Sun Exposed (Lower leg) (6.6), and Vagina (6.3).

Protein differential expression in normal tissues for KRT15 Gene

This gene is overexpressed in Skin (17.0), Esophagus (10.7), Cervix (10.7), and Saliva (6.5).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, and MOPED for KRT15 Gene

SOURCE GeneReport for Unigene cluster for KRT15 Gene Hs.654570

mRNA Expression by UniProt/SwissProt for KRT15 Gene

Tissue specificity: Expressed in a discontinuous manner in the basal cell layer of adult skin epidermis, but continuously in the basal layer of fetal skin epidermis and nail. Also expressed in the outer root sheath above the hair bulb in hair follicle (at protein level). Expressed homogeneously in all cell layers of the esophagus and exocervix, but detected in the basal cell layer only of oral mucosa, skin and in the basal plus the next two layers of the suprabasal epithelium of the palate.
genes like me logo Genes that share expressions with KRT15: view

In Situ Assay Products

No data available for Expression partners for KRT15 Gene

Orthologs for KRT15 Gene

This gene was present in the common ancestor of chordates.

Orthologs for KRT15 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia KRT15 35
  • 84.47 (n)
  • 83.66 (a)
KRT15 36
  • 88 (a)
(Canis familiaris)
Mammalia KRT15 35
  • 89.65 (n)
  • 91.17 (a)
KRT15 36
  • 88 (a)
(Mus musculus)
Mammalia Krt15 35
  • 87.25 (n)
  • 89.52 (a)
Krt15 16
Krt15 36
  • 88 (a)
(Pan troglodytes)
Mammalia KRT15 35
  • 98.53 (n)
  • 98.01 (a)
KRT15 36
  • 98 (a)
(Rattus norvegicus)
Mammalia Krt15 35
  • 86.65 (n)
  • 90.34 (a)
(Monodelphis domestica)
Mammalia -- 36
  • 63 (a)
(Gallus gallus)
Aves KRT15 35
  • 76.5 (n)
  • 75.16 (a)
KRT15 36
  • 67 (a)
(Anolis carolinensis)
Reptilia -- 36
  • 67 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia MGC76282 35
(Danio rerio)
Actinopterygii cki 35
zgc:153629 35
  • 67.09 (n)
  • 61.86 (a)
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.12002 35
Species with no ortholog for KRT15:
  • 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)
  • 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)
  • fruit fly (Drosophila melanogaster)
  • 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)
  • platypus (Ornithorhynchus anatinus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • 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)
  • worm (Caenorhabditis elegans)

Evolution for KRT15 Gene

Gene Tree for KRT15 (if available)
Gene Tree for KRT15 (if available)

Paralogs for KRT15 Gene

genes like me logo Genes that share paralogs with KRT15: view

Variants for KRT15 Gene

Sequence variations from dbSNP and Humsavar for KRT15 Gene

SNP ID Clin Chr 17 pos Sequence Context AA Info Type MAF
rs2662 -- 41,513,846(-) CTCTC(A/C)CCACC utr-variant-3-prime, downstream-variant-500B
rs897420 - 41,514,660(+) TGATG(C/G)CAATG reference, missense
rs897421 -- 41,514,793(+) ACACA(C/T)CTGAC intron-variant
rs1131334 -- 41,513,759(-) TACTT(G/T)TCCTT utr-variant-3-prime, downstream-variant-500B
rs1809195 -- 41,514,930(+) GGCAC(A/G)ATCTC intron-variant

Structural Variations from Database of Genomic Variants (DGV) for KRT15 Gene

Variant ID Type Subtype PubMed ID
dgv961e1 CNV Complex 17122850
nsv483014 CNV Loss 15286789
dgv962e1 CNV Complex 17122850
nsv510711 CNV Loss 20534489
nsv526466 CNV Gain 19592680
nsv9555 CNV Gain 18304495
nsv827992 CNV Gain 20364138
esv34903 CNV Gain 17911159
dgv963e1 CNV Complex 17122850
nsv442419 CNV CNV 18776908

Relevant External Links for KRT15 Gene

HapMap Linkage Disequilibrium report
Human Gene Mutation Database (HGMD)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for KRT15 Gene

Disorders for KRT15 Gene

MalaCards: The human disease database

MalaCards: The human disease database.

Search for KRT15 Gene in MalaCards »

(4) Diseases for KRT15 Gene including...

(4) University of Copenhagen DISEASES for KRT15 Gene

(14) Novoseek inferred disease relationships for KRT15 Gene

Disease -log(P) Hits PubMed IDs
castleman disease 61.7 1
carcinoma basal cell 54.3 7
fibroadenoma 44.6 2
psoriasis 29.8 2
carcinoma squamous cell 29.6 3
genes like me logo Genes that share disorders with KRT15: view

No data available for OMIM , UniProtKB/Swiss-Prot , Genatlas and External Links for KRT15 Gene

Publications for KRT15 Gene

  1. Genomic organization and amplification of the human keratin 15 and 19 genes. (PMID: 10623642) Whittock N.V. … McGrath J.A. (Biochem. Biophys. Res. Commun. 2000) 3 4 23
  2. Keratin 15 expression in stratified epithelia: downregulation in activated keratinocytes. (PMID: 10084315) Waseem A. … Leigh I.M. (J. Invest. Dermatol. 1999) 3 4 23
  3. Elastic fiber staining and cytokeratin 15 expression pattern in trichoepithelioma and basal cell carcinoma. (PMID: 18789069) Choi C.W. … Cho K.H. (J. Dermatol. 2008) 3 23
  4. Identification of a subset of breast carcinomas characterized by expression of cytokeratin 15: relationship between CK15+ progenitor/amplified cells and pre-malignant lesions and invasive disease. (PMID: 19383306) Celis J.E. … Moreira J.M. (Mol Oncol 2007) 3 23
  5. New consensus nomenclature for mammalian keratins. (PMID: 16831889) Schweizer J. … Wright M.W. (J. Cell Biol. 2006) 2 3

Products for KRT15 Gene

Sources for KRT15 Gene

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