Gene content    
KRT5 (-- by HUGO)
keratin 5 (Previous names: epidermolysis bullosa simplex 2 Dowling-Meara/Kobner/Weber-Cockayne types
--
keratin
K5
EBS2
DDD
KRT5A
CK5
epidermolysis
bullosa
simplex
Dowling-Meara/Kobner/Weber-Cockayne
types
cytokeratin-5
keratin
(epidermolysis
bullosa
Dowling-Meara/Kobner/Weber-Cockayne
types)
type
II
cytoskeletal
58
kDa
cytokeratin
Cytokeratin-5
Type-II
keratin
Kb5
Keratin-5
NCBI: 12q13.13    Ensembl: 12q13.13
K2C5_HUMANSize: 590 amino acidsMass: 62378 Da

  • Subunit: Heterotetramer of two type I and two type II keratins. Keratin-5 associates with keratin-14. Interacts with TCHP Miscellaneous: There are two types of cytoskeletal and microfibrillar keratin: I (acidic; 40-55 kDa) and II (neutral to basic; 56-70 kDa)
  • Similarity:
    Belongs to the intermediate filament family
  • Protein Domain/Family    
    Source ID Domain Name Type
    InterProIPR001664IFIntermediate filament proteinFamily
    IPR003054Keratin_IIType II keratinFamily
    BlocksIPB001664Intermediate filament proteinIntermediate filament protein
    IPB002957Type I keratin signatureType I keratin signature
    IPB003054Type II keratin signatureType II keratin signature

    Disorder & Mutation    
    Source Disease
    SWISS-PROTDefects in KRT5 are a cause of epidermolysis bullosa simplex Koebner type (K-EBS) [MIM:131900]. K-EBS is a form of intraepidermal epidermolysis bullosa characterized by generalized skin blistering. The phenotype is not fundamentally distinct from the Dowling-Meara type, althought it is less severe
    SWISS-PROTDefects in KRT5 are the cause of epidermolysis bullosa simplex with mottled pigmentation (MP-EBS) [MIM:131960]. MP-EBS is a form of intraepidermal epidermolysis bullosa characterized by blistering at acral sites and 'mottled' pigmentation of the trunk and proximal extremities with hyper- and hypopigmentation macules
    SWISS-PROTDefects in KRT5 are a cause of epidermolysis bullosa simplex Weber-Cockayne type (WC-EBS) [MIM:131800]. WC-EBS is a form of intraepidermal epidermolysis bullosa characterized by blistering limited to palmar and plantar areas of the skin
    SWISS-PROTDefects in KRT5 are a cause of epidermolysis bullosa simplex Dowling-Meara type (DM-EBS) [MIM:131760]. DM-EBS is a severe form of intraepidermal epidermolysis bullosa characterized by generalized herpetiform blistering, milia formation, dystrophic nails, and mucous membrane involvement
    SWISS-PROTDefects in KRT5 are the cause of epidermolysis bullosa simplex with migratory circinate erythema (EBSMCE) [MIM:609352]. EBSMCE is a form of intraepidermal epidermolysis bullosa characterized by unusual migratory circinate erythema. Skin lesions appear from birth primarily on the hands, feet, and legs but spare nails, ocular epithelia and mucosae. Lesions heal with brown pigmentation but no scarring. Electron microscopy findings are distinct from those seen in the DM-EBS, with no evidence of tonofilament clumping

    KRT5 cross reference    
    PubMed Entrez Gene NCKU SNP Nucleotide UniProt Genome Data Viewer HomoloGene