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Aliases for CNFN Gene

Aliases for CNFN Gene

  • Cornifelin 2 3 5
  • Cornefied Envelope Protein Cornefilin 3
  • PLAC8L2 3

External Ids for CNFN Gene

Previous GeneCards Identifiers for CNFN Gene

  • GC19M047584
  • GC19M042891
  • GC19M039321

Summaries for CNFN Gene

GeneCards Summary for CNFN Gene

CNFN (Cornifelin) is a Protein Coding gene. An important paralog of this gene is PLAC8L1.

UniProtKB/Swiss-Prot for CNFN Gene

  • Part of the insoluble cornified cell envelope (CE) of stratified squamous epithelia.

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

Genomics for CNFN Gene

Regulatory Elements for CNFN Gene

Enhancers for CNFN 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 CNFN on UCSC Golden Path with GeneCards custom track

Genomic Location for CNFN Gene

42,387,019 bp from pter
42,390,317 bp from pter
3,299 bases
Minus strand

Genomic View for CNFN Gene

Genes around CNFN on UCSC Golden Path with GeneCards custom track

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

RefSeq DNA sequence for CNFN Gene

Proteins for CNFN Gene

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

    Protein Symbol:
    Recommended name:
    Protein Accession:
    Secondary Accessions:
    • B2R569

    Protein attributes for CNFN Gene

    112 amino acids
    Molecular mass:
    12376 Da
    Quaternary structure:
    • Directly or indirectly cross-linked to CE proteins loricin and involucrin (IVL).

neXtProt entry for CNFN Gene

Proteomics data for CNFN Gene at MOPED

Post-translational modifications for CNFN Gene

No Post-translational modifications

Other Protein References for CNFN Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for CNFN Gene

Domains & Families for CNFN Gene

Protein Domains for CNFN Gene


Suggested Antigen Peptide Sequences for CNFN Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the cornifelin family.
  • Belongs to the cornifelin family.
genes like me logo Genes that share domains with CNFN: view

No data available for Gene Families for CNFN Gene

Function for CNFN Gene

Molecular function for CNFN Gene

UniProtKB/Swiss-Prot Function:
Part of the insoluble cornified cell envelope (CE) of stratified squamous epithelia.
genes like me logo Genes that share phenotypes with CNFN: view

Animal Model Products

miRNA for CNFN Gene

miRTarBase miRNAs that target CNFN

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

Localization for CNFN Gene

Subcellular locations from UniProtKB/Swiss-Prot for CNFN Gene

Cytoplasm. Note=Constituent of the scaffolding of the cornified envelope. {ECO:0000250}.

Subcellular locations from

Jensen Localization Image for CNFN Gene COMPARTMENTS Subcellular localization image for CNFN gene
Compartment Confidence
extracellular 5
plasma membrane 5
cytoskeleton 2
cytosol 2
nucleus 2

Gene Ontology (GO) - Cellular Components for CNFN Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005737 cytoplasm IEA --
GO:0070062 extracellular exosome IDA 23376485
genes like me logo Genes that share ontologies with CNFN: view

Pathways & Interactions for CNFN Gene

SuperPathways for CNFN Gene

No Data Available

Interacting Proteins for CNFN Gene

Gene Ontology (GO) - Biological Process for CNFN Gene


No data available for Pathways by source and SIGNOR curated interactions for CNFN Gene

Drugs & Compounds for CNFN Gene

No Compound Related Data Available

Transcripts for CNFN Gene

mRNA/cDNA for CNFN Gene

(4) REFSEQ mRNAs :
(4) Additional mRNA sequences :
(14) Selected AceView cDNA sequences:
(2) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for CNFN Gene

Representative Sequences:

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

No ASD Table

Relevant External Links for CNFN Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for CNFN Gene

mRNA expression in normal human tissues for CNFN Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

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

This gene is overexpressed in Esophagus - Mucosa (x23.2), Vagina (x9.8), Cervix - Ectocervix (x8.3), and Skin - Sun Exposed (Lower leg) (x4.1).

Protein differential expression in normal tissues from HIPED for CNFN Gene

This gene is overexpressed in Hair follicle (28.7), Saliva (22.7), and Cervix (11.6).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for CNFN Gene

SOURCE GeneReport for Unigene cluster for CNFN Gene Hs.148590

mRNA Expression by UniProt/SwissProt for CNFN Gene

Tissue specificity: Abundant in the cervix. Moderately abundant in the uterus and fetal skin. Expression is markedly increased in psoriatic skin (18.5 fold increase in comparison with normal skin) and its overexpression alters the protein composition of cornified cell envelope (CE), but does not affect keratinocyte differentiation. Expressed in the granular cell layer of epidermis in uninvolved psoriatic skin and in the psoriatic lesions it is found in the upper-spinous layer. Increased expression also seen in atopic dermatitis (14.3 fold increase in comparison with normal skin) and mycosis fungoides (4.6 fold increase in comparison with normal skin) and in both conditions expressed in the granular cell layer of epidermis.
genes like me logo Genes that share expression patterns with CNFN: view

Protein tissue co-expression partners for CNFN Gene

- Elite partner

Primer Products

Orthologs for CNFN Gene

This gene was present in the common ancestor of chordates.

Orthologs for CNFN Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia CNFN 35
  • 92.19 (n)
  • 93.69 (a)
  • 93 (a)
(Canis familiaris)
Mammalia CNFN 35
  • 92.79 (n)
  • 98.2 (a)
  • 98 (a)
(Mus musculus)
Mammalia Cnfn 35
  • 90.99 (n)
  • 98.2 (a)
Cnfn 16
Cnfn 36
  • 87 (a)
(Pan troglodytes)
Mammalia CNFN 35
  • 99.11 (n)
  • 100 (a)
  • 100 (a)
(Rattus norvegicus)
Mammalia Cnfn 35
  • 89.49 (n)
  • 97.3 (a)
(Monodelphis domestica)
Mammalia -- 36
  • 41 (a)
(Ornithorhynchus anatinus)
Mammalia CNFN 36
  • 84 (a)
(Gallus gallus)
Aves -- 36
  • 37 (a)
(Anolis carolinensis)
Reptilia CNFN 36
  • 48 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia Str.6185 35
(Danio rerio)
Actinopterygii cnfn 36
  • 47 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 23 (a)
Species with no ortholog for CNFN:
  • 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)
  • 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)
  • worm (Caenorhabditis elegans)

Evolution for CNFN Gene

Gene Tree for CNFN (if available)
Gene Tree for CNFN (if available)

Paralogs for CNFN Gene

Paralogs for CNFN Gene

(2) SIMAP similar genes for CNFN Gene using alignment to 1 proteins:

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

Variants for CNFN Gene

Sequence variations from dbSNP and Humsavar for CNFN Gene

SNP ID Clin Chr 19 pos Sequence Context AA Info Type
rs851297 -- 42,388,000(-) ttttt(G/T)ttttg intron-variant
rs8108964 -- 42,389,602(+) AGGGA(C/T)GCTGG intron-variant, utr-variant-5-prime
rs139907679 -- 42,388,485(+) ACTGC(A/G)CCCGA intron-variant
rs73556315 -- 42,389,084(+) CAGCA(C/T)CTCCT intron-variant
rs73932900 -- 42,389,774(+) TGCCC(A/G)ACAGA intron-variant

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

Variant ID Type Subtype PubMed ID
nsv522854 CNV Gain 19592680
nsv520239 CNV Loss 19592680
nsv911782 CNV Loss 21882294
nsv526186 CNV Gain 19592680
esv2422471 CNV Deletion 17116639
nsv911785 CNV Loss 21882294
nsv911788 CNV Gain 21882294

Variation tolerance for CNFN Gene

Residual Variation Intolerance Score: 75% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.50; 10.78% 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 CNFN Gene

Disorders for CNFN Gene

Relevant External Links for CNFN

Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for CNFN Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for CNFN Gene

Publications for CNFN Gene

  1. Identification and characterization of a novel component of the cornified envelope, cornifelin. (PMID: 15147942) Michibata H. … Imai Y. (Biochem. Biophys. Res. Commun. 2004) 3 4 23 67
  2. Proteomic analysis of podocyte exosome-enriched fraction from normal human urine. (PMID: 23376485) Prunotto M. … Moll S. (J Proteomics 2013) 3
  3. 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. Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. (PMID: 12477932) Strausberg R.L. … Marra M.A. (Proc. Natl. Acad. Sci. U.S.A. 2002) 3
  5. S100A11, S100A10, annexin I, desmosomal proteins, small proline-rich proteins, plasminogen activator inhibitor-2, and involucrin are components of the cornified envelope of cultured human epidermal keratinocytes. (PMID: 9115270) Robinson N.A. … Eckert R.L. (J. Biol. Chem. 1997) 3

Products for CNFN Gene

Sources for CNFN Gene