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Aliases for KRT31 Gene

Aliases for KRT31 Gene

  • Keratin 31, Type I 2 3
  • KRTHA1 3 4 6
  • Hair Keratin, Type I Ha1 3 4
  • Keratin-31 3 4
  • HHa1 3 4
  • HA1 3 6
  • K31 3 4
  • Keratin, Type I Cuticular Ha1 3
  • Keratin, Hair, Acidic, 1 2
  • Hard Keratin, Type I, 1 3
  • Keratin, Hair, Acidic,1 3
  • Hard Keratin Type I 1 2
  • Keratin 31 2
  • Ha-1 3
  • HKA1 4

External Ids for KRT31 Gene

Previous HGNC Symbols for KRT31 Gene

  • KRTHA1

Previous GeneCards Identifiers for KRT31 Gene

  • GC17M036804
  • GC17M039549
  • GC17M035313

Summaries for KRT31 Gene

Entrez Gene Summary for KRT31 Gene

  • The protein encoded by this gene is a member of the keratin gene family. As a type I hair keratin, it is an acidic protein which heterodimerizes with type II keratins to form hair and nails. The type I hair keratins are clustered in a region of chromosome 17q12-q21 and have the same direction of transcription. [provided by RefSeq, Jul 2008]

GeneCards Summary for KRT31 Gene

KRT31 (Keratin 31, Type I) is a Protein Coding gene. Diseases associated with KRT31 include skin pilomatrix carcinoma and nodular basal cell carcinoma. GO annotations related to this gene include structural constituent of cytoskeleton. An important paralog of this gene is KRT34.

Gene Wiki entry for KRT31 Gene

No data available for UniProtKB/Swiss-Prot , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for KRT31 Gene

Genomics for KRT31 Gene

Regulatory Elements for KRT31 Gene

Genomic Location for KRT31 Gene

Start:
41,393,724 bp from pter
End:
41,397,592 bp from pter
Size:
3,869 bases
Orientation:
Minus strand

Genomic View for KRT31 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for KRT31 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for KRT31 Gene

Proteins for KRT31 Gene

  • Protein details for KRT31 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q15323-K1H1_HUMAN
    Recommended name:
    Keratin, type I cuticular Ha1
    Protein Accession:
    Q15323
    Secondary Accessions:
    • Q9UE12

    Protein attributes for KRT31 Gene

    Size:
    416 amino acids
    Molecular mass:
    47237 Da
    Quaternary structure:
    No Data Available
    Miscellaneous:
    • There are two types of hair/microfibrillar keratin, I (acidic) and II (neutral to basic)

neXtProt entry for KRT31 Gene

Proteomics data for KRT31 Gene at MOPED

Post-translational modifications for KRT31 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for KRT31 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for KRT31 Gene

Domains for KRT31 Gene

Gene Families for KRT31 Gene

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

Protein Domains for KRT31 Gene

Suggested Antigen Peptide Sequences for KRT31 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

Q15323

UniProtKB/Swiss-Prot:

K1H1_HUMAN :
  • Q15323
Family:
  • Belongs to the intermediate filament family.
genes like me logo Genes that share domains with KRT31: view

Function for KRT31 Gene

Gene Ontology (GO) - Molecular Function for KRT31 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005198 structural molecule activity --
GO:0005200 structural constituent of cytoskeleton TAS 9405442
GO:0005515 protein binding IPI 25416956
genes like me logo Genes that share ontologies with KRT31: view

Phenotypes for KRT31 Gene

GenomeRNAi human phenotypes for KRT31:
genes like me logo Genes that share phenotypes with KRT31: view

Animal Model Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for KRT31 Gene

Localization for KRT31 Gene

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for KRT31 Gene COMPARTMENTS Subcellular localization image for KRT31 gene
Compartment Confidence
cytoskeleton 4
cytosol 3
mitochondrion 2
extracellular 1
nucleus 1
peroxisome 1

Gene Ontology (GO) - Cellular Components for KRT31 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005615 extracellular space IDA 23580065
GO:0005882 intermediate filament IEA --
GO:0070062 extracellular exosome IDA 23533145
genes like me logo Genes that share ontologies with KRT31: view

No data available for Subcellular locations from UniProtKB/Swiss-Prot for KRT31 Gene

Pathways for KRT31 Gene

SuperPathways for KRT31 Gene

No Data Available

Gene Ontology (GO) - Biological Process for KRT31 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0008544 epidermis development TAS 7578244
genes like me logo Genes that share ontologies with KRT31: view

No data available for Pathways by source for KRT31 Gene

Transcripts for KRT31 Gene

mRNA/cDNA for KRT31 Gene

(76) Selected AceView cDNA sequences:
(3) Additional mRNA sequences :
(1) REFSEQ mRNAs :
(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for KRT31 Gene

Keratin 31:
Representative Sequences:

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for KRT31

Primer Products

  • OriGene qSTAR qPCR primer pairs in human,mouse,rat for KRT31

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for KRT31 Gene

No ASD Table

Relevant External Links for KRT31 Gene

GeneLoc Exon Structure for
KRT31
ECgene alternative splicing isoforms for
KRT31

Expression for KRT31 Gene

mRNA expression in normal human tissues for KRT31 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for KRT31 Gene

This gene is overexpressed in Skin - Not Sun Exposed (Suprapubic) (37.5) and Skin - Sun Exposed (Lower leg) (7.9).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, and MOPED for KRT31 Gene

SOURCE GeneReport for Unigene cluster for KRT31 Gene Hs.41696

mRNA Expression by UniProt/SwissProt for KRT31 Gene

Q15323-K1H1_HUMAN
Tissue specificity: Present in scalp but not in hairless skin. Abundantly expressed in the differentiating cortex of growing (anagen) hair. Expression is restricted to the keratinocytes of the hair cortex and is absent from inner root sheath and medulla.
genes like me logo Genes that share expressions with KRT31: view

In Situ Assay Products

Orthologs for KRT31 Gene

This gene was present in the common ancestor of mammals.

Orthologs for KRT31 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia KRT31 35
  • 98.72 (n)
  • 99.76 (a)
KRT31 36
  • 100 (a)
OneToOne
cow
(Bos Taurus)
Mammalia -- 36
  • 86 (a)
ManyToMany
HKA1 36
  • 86 (a)
ManyToMany
KRT31 35
  • 88.7 (n)
  • 87.74 (a)
KRT31 36
  • 86 (a)
ManyToMany
KRT33A 36
  • 87 (a)
ManyToMany
dog
(Canis familiaris)
Mammalia -- 36
  • 89 (a)
ManyToMany
-- 36
  • 89 (a)
ManyToMany
KRT31 35
  • 89.81 (n)
  • 90.46 (a)
mouse
(Mus musculus)
Mammalia Krt31 35
  • 86.86 (n)
  • 89.9 (a)
Krt31 16
Krt31 36
  • 90 (a)
ManyToMany
Krt33a 36
  • 89 (a)
ManyToMany
Krt33b 36
  • 88 (a)
ManyToMany
Krt34 36
  • 88 (a)
ManyToMany
oppossum
(Monodelphis domestica)
Mammalia -- 36
  • 86 (a)
ManyToMany
-- 36
  • 75 (a)
ManyToMany
platypus
(Ornithorhynchus anatinus)
Mammalia -- 36
  • 81 (a)
ManyToMany
-- 36
  • 82 (a)
ManyToMany
-- 36
  • 80 (a)
ManyToMany
rat
(Rattus norvegicus)
Mammalia Krt31 35
  • 87.44 (n)
  • 89.86 (a)
Species with no ortholog for KRT31:
  • 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)
  • chicken (Gallus gallus)
  • 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)
  • lizard (Anolis carolinensis)
  • 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 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)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for KRT31 Gene

ENSEMBL:
Gene Tree for KRT31 (if available)
TreeFam:
Gene Tree for KRT31 (if available)

Paralogs for KRT31 Gene

genes like me logo Genes that share paralogs with KRT31: view

Variants for KRT31 Gene

Sequence variations from dbSNP and Humsavar for KRT31 Gene

SNP ID Clin Chr 17 pos Sequence Context AA Info Type MAF
rs739682 -- 41,396,292(-) CACGG(C/T)AAGAG intron-variant
rs739683 -- 41,396,201(-) TGCCC(A/G)GAGCA intron-variant
rs739684 -- 41,396,170(-) ATCAA(C/T)AGTTG intron-variant
rs1047448 -- 41,394,000(-) ATGCC(A/G)GAGGA utr-variant-3-prime, downstream-variant-500B
rs1047449 -- 41,393,899(-) GCCCG(A/C/T)GTAAG utr-variant-3-prime, downstream-variant-500B

Structural Variations from Database of Genomic Variants (DGV) for KRT31 Gene

Variant ID Type Subtype PubMed ID
dgv961e1 CNV Complex 17122850
nsv483014 CNV Loss 15286789
nsv2052 CNV Insertion 18451855

Relevant External Links for KRT31 Gene

HapMap Linkage Disequilibrium report
KRT31
Human Gene Mutation Database (HGMD)
KRT31

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for KRT31 Gene

Disorders for KRT31 Gene

MalaCards: The human disease database

MalaCards: The human disease database. (3) Diseases for KRT31 Gene including...

Search for KRT31 Gene in MalaCards »

(2) University of Copenhagen DISEASES for KRT31 Gene

genes like me logo Genes that share disorders with KRT31: view

No data available for UniProtKB/Swiss-Prot for KRT31 Gene

Publications for KRT31 Gene

  1. A cDNA encoding the human type I hair keratin hHal. (PMID: 7578244) Fink P. … Schweizer J. (Biochim. Biophys. Acta 1995) 2 3 4
  2. The catalog of human hair keratins. I. Expression of the nine type I members in the hair follicle. (PMID: 10391933) Langbein L. … Schweizer J. (J. Biol. Chem. 1999) 3 23
  3. Characterization and chromosomal localization of human hair-specific keratin genes and comparative expression during the hair growth cycle. (PMID: 9457912) Bowden P.E. … Hodgins M.B. (J. Invest. Dermatol. 1998) 3 4
  4. Characterization of a 190-kilobase pair domain of human type I hair keratin genes. (PMID: 9756910) Rogers M.A. … Schweizer J. (J. Biol. Chem. 1998) 3 4
  5. New consensus nomenclature for mammalian keratins. (PMID: 16831889) Schweizer J. … Wright M.W. (J. Cell Biol. 2006) 2 3

Products for KRT31 Gene

Sources for KRT31 Gene

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