Recombinant Human Keratin, type II cytoskeletal 6A (KRT6A)

Uniprot Id

P02538

Target Species

Human

Target Name

KRT6A

Target Full Name

Keratin, type II cytoskeletal 6A

Target Function

Epidermis-specific type I keratin involved in wound healing. Involved in the activation of follicular keratinocytes after wounding, while it does not play a major role in keratinocyte proliferation or migration. Participates in the regulation of epithelial migration by inhibiting the activity of SRC during wound repair.

Target Involvement

Pachyonychia congenita 3 (PC3)

Target Protein Families

Intermediate filament family

Target Tissue Specificity

Expressed in the corneal epithelium (at protein level).

Target Research Area

Signal Transduction

Target Synonyms

CK-6A; CK-6D; CK6A; CK6C; CK6D; Cytokeratin-6A; Cytokeratin-6D; K2C6A_HUMAN; K6A; K6C ; K6D; keratin 6A; Keratin; Keratin; type II cytoskeletal 6A; Keratin-6A; Krt6a; KRT6C; KRT6D; type II cytoskeletal 6A; Type-II keratin Kb6

Target Background

The protein encoded by this gene is a member of the keratin gene family. The type II cytokeratins consist of basic or neutral proteins which are arranged in pairs of heterotypic keratin chains coexpressed during differentiation of simple and stratified epithelial tissues. As many as six of this type II cytokeratin (KRT6) have been identified; the multiplicity of the genes is attributed to successive gene duplication events. The genes are expressed with family members KRT16 and/or KRT17 in the filiform papillae of the tongue, the stratified epithelial lining of oral mucosa and esophagus, the outer root sheath of hair follicles, and the glandular epithelia. This KRT6 gene in particular encodes the most abundant isoform. Mutations in these genes have been associated with pachyonychia congenita. In addition, peptides from the C-terminal region of the protein have antimicrobial activity against bacterial pathogens. The type II cytokeratins are clustered in a region of chromosome 12q12-q13.