Keratin 13

KRT13
Identifiers
Aliases	KRT13 , CK13, K13, WSN2, keratin 13
External IDs	OMIM: 148065 MGI: 101925 HomoloGene: 40740 GeneCards: KRT13
Gene location (Human)
Chr.	Chromosome 17 (human)
End	41,505,705 bp
Gene location (Mouse)
Chr.	Chromosome 11 (mouse)
End	100,012,392 bp
RNA expression pattern
	Top expressed in
	cavity of mouth; ; gums; ; body of tongue; ; palpebral conjunctiva; ; vulva; ; superior surface of tongue; ; cervix epithelium; ; urethra; ; amniotic fluid; ; periodontal fiber;
	Top expressed in
	superior surface of tongue; ; esophagus; ; corneal stroma; ; molar; ; conjunctival fornix; ; belly cord; ; lip; ; cervix; ; middle ear; ; stomach;
	More reference expression data
	n/a
Gene ontology
Molecular function	structural molecule activity ; protein binding ;
Cellular component	intermediate filament cytoskeleton ; keratin filament ; extracellular exosome ; intermediate filament ; nucleus ; cytosol ;
Biological process	cellular response to retinoic acid ; response to radiation ; cytoskeleton organization ; tongue morphogenesis ; keratinization ; cornification ;
	Sources:Amigo / QuickGO
Orthologs
	3860
	16663
	ENSG00000171401
	ENSMUSG00000044041
	P13646
	P08730
	NM_153490 ; NM_002274
	NM_010662 ; NM_001313949
	NP_002265 ; NP_705694
	NP_001300878 ; NP_034792
	Wikidata
View/Edit Human	View/Edit Mouse

Last updated February 21, 2024

Keratin 13 (or cytokeratin 13) is a protein that in humans is encoded by the KRT13 gene.^[5]^[6]

Keratin 13 is a type I cytokeratin, it is paired with keratin 4 and found in the suprabasal layers of non-cornified stratified epithelia. Mutations in the gene encoding this protein and keratin 4 have been associated with the autosomal dominant disorder White Sponge Nevus.^[7]

Related Research Articles

Keratin 6A is one of the 27 different type II keratins expressed in humans. Keratin 6A was the first type II keratin sequence determined. Analysis of the sequence of this keratin together with that of the first type I keratin led to the discovery of the four helical domains in the central rod of keratins. In humans Keratin 6A is encoded by the KRT6A gene.

Keratin, type I cytoskeletal 4 also known as cytokeratin-4 (CK-4) or keratin-4 (K4) is a protein that in humans is encoded by the KRT4 gene.

Keratin 3 also known as cytokeratin 3 is a protein that in humans is encoded by the KRT3 gene. Keratin 3 is a type II cytokeratin. It is specifically found in the corneal epithelium together with keratin 12.

Keratin 2A also known as keratin 2E or keratin 2 is a protein that in humans is encoded by the KRT2A gene.

Keratin 14 is a member of the type I keratin family of intermediate filament proteins. Keratin 14 was the first type I keratin sequence determined. Keratin 14 is also known as cytokeratin-14 (CK-14) or keratin-14 (KRT14). In humans it is encoded by the KRT14 gene.

Keratin 12 is a protein that in humans is encoded by the KRT12 gene.

Keratin, type I cytoskeletal 10 also known as cytokeratin-10 (CK-10) or keratin-10 (K10) is a protein that in humans is encoded by the KRT10 gene. Keratin 10 is a type I keratin.

Keratin 9 is a protein that in humans is encoded by the KRT9 gene.

Keratin 20, often abbreviated CK20, is a protein that in humans is encoded by the KRT20 gene.

Keratin, type I cytoskeletal 19 also known as cytokeratin-19 (CK-19) or keratin-19 (K19) is a 40 kDa protein that in humans is encoded by the KRT19 gene. Keratin 19 is a type I keratin.

Keratin 18 is a type I cytokeratin. It is, together with its filament partner keratin 8, perhaps the most commonly found products of the intermediate filament gene family. They are expressed in single layer epithelial tissues of the body. Mutations in this gene have been linked to cryptogenic cirrhosis. Two transcript variants encoding the same protein have been found for this gene.

Keratin, type I cytoskeletal 17 is a protein that in humans is encoded by the KRT17 gene.

Keratin 16 is a protein that in humans is encoded by the KRT16 gene.

Keratin 15 is a protein that in humans is encoded by the KRT15 gene. It has also been referred to as cytokeratin 15, K1CO and KRTB.

Keratin, type II cytoskeletal 8 also known as cytokeratin-8 (CK-8) or keratin-8 (K8) is a keratin protein that is encoded in humans by the KRT8 gene. It is often paired with keratin 18.

Keratin 5, also known as KRT5, K5, or CK5, is a protein that is encoded in humans by the KRT5 gene. It dimerizes with keratin 14 and forms the intermediate filaments (IF) that make up the cytoskeleton of basal epithelial cells. This protein is involved in several diseases including epidermolysis bullosa simplex and breast and lung cancers.

Keratin 6C, is a type II cytokeratin, one of a number of isoforms of keratin 6 encoded by separate genes located within the type II keratin gene cluster on human chromosome 12q. This gene was uncovered recently by the Human Genome Project and its expression patterns in humans remains unknown.

Trophinin is a protein that in humans is encoded by the TRO gene.

Keratin, type I cytoskeletal 23 is a protein that in humans is encoded by the KRT23 gene.

Keratin, type I cuticular Ha4 is a protein that in humans is encoded by the KRT34 gene.

References

1 2 3 GRCh38: Ensembl release 89: ENSG00000171401 - Ensembl, May 2017
1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000044041 - Ensembl, May 2017
↑ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ Romano V, Raimondi E, Bosco P, Feo S, Di Pietro C, Leube RE, Troyanovsky SM, Ceratto N (October 1992). "Chromosomal mapping of human cytokeratin 13 gene (KRT13)". Genomics. 14 (2): 495–7. doi:10.1016/S0888-7543(05)80250-2. PMID 1385306.
↑ Schweizer J, Bowden PE, Coulombe PA, Langbein L, Lane EB, Magin TM, Maltais L, Omary MB, Parry DA, Rogers MA, Wright MW (July 2006). "New consensus nomenclature for mammalian keratins". J. Cell Biol. 174 (2): 169–74. doi:10.1083/jcb.200603161. PMC 2064177 . PMID 16831889.
↑ Richard G, De Laurenzi V, Didona B, Bale SJ, Compton JG (December 1995). "Keratin 13 point mutation underlies the hereditary mucosal epithelial disorder white sponge nevus". Nat. Genet. 11 (4): 453–5. doi:10.1038/ng1295-453. PMID 7493031. S2CID 22769768.

Jacques CM, Pereira AL, Maia V, et al. (2009). "Expression of cytokeratins 10, 13, 14 and 19 in oral lichen planus" (PDF). J Oral Sci. 51 (3): 355–65. doi: 10.2334/josnusd.51.355 . PMID 19776502.
Sheng S, Barnett DH, Katzenellenbogen BS (2008). "Differential Estradiol and Selective Estrogen Receptor Modulator (SERM) Regulation of Keratin 13 Gene Expression and its Underlying Mechanism in Breast Cancer Cells". Mol. Cell. Endocrinol. 296 (1–2): 1–9. doi:10.1016/j.mce.2008.09.022. PMC 2654210 . PMID 18951949.
Lu DP, Xing RD, Tatemoto Y, Osaki T (2006). "[Cytokeratin18, 13 and their gene expression in post-operative maxillary cyst linings with metaplastic epithelium]". Zhonghua Kou Qiang Yi Xue Za Zhi. 41 (6): 376–9. PMID 16836912.
Ceratto N, Dobkin C, Carter M, et al. (1997). "Human type I cytokeratin genes are a compact cluster". Cytogenet. Cell Genet. 77 (3–4): 169–74. doi:10.1159/000134566. PMID 9284906.
Olson GE, Winfrey VP, Blaeuer GL, et al. (2002). "Stage-specific expression of the intermediate filament protein cytokeratin 13 in luminal epithelial cells of secretory phase human endometrium and peri-implantation stage rabbit endometrium". Biol. Reprod. 66 (4): 1006–15. doi: 10.1095/biolreprod66.4.1006 . PMID 11906920.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
Suzuki H, Fukunishi Y, Kagawa I, et al. (2001). "Protein–Protein Interaction Panel Using Mouse Full-Length cDNAs". Genome Res. 11 (10): 1758–65. doi:10.1101/gr.180101. PMC 311163 . PMID 11591653.
Rugg E, Magee G, Wilson N, et al. (1999). "Identification of two novel mutations in keratin 13 as the cause of white sponge naevus". Oral Dis. 5 (4): 321–4. doi:10.1111/j.1601-0825.1999.tb00097.x. PMID 10561721.
Olsen JV, Blagoev B, Gnad F, et al. (2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi: 10.1016/j.cell.2006.09.026 . PMID 17081983. S2CID 7827573.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928 . PMID 15489334.
Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi: 10.1038/ng1285 . PMID 14702039.
Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
Shibuya Y, Zhang J, Yokoo S, et al. (2003). "Constitutional mutation of keratin 13 gene in familial white sponge nevus". Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 96 (5): 561–5. doi:10.1016/s1079-2104(03)00372-x. PMID 14600690.
Terrinoni A, Rugg EL, Lane EB, et al. (2001). "A novel mutation in the keratin 13 gene causing oral white sponge nevus". J. Dent. Res. 80 (3): 919–23. doi:10.1177/00220345010800031401. PMID 11379896. S2CID 12340591.
Strausberg RL, Feingold EA, Grouse LH, et al. (2002). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi: 10.1073/pnas.242603899 . PMC 139241 . PMID 12477932.
Waseem A, Alam Y, Dogan B, et al. (1998). "Isolation, sequence and expression of the gene encoding human keratin 13". Gene. 215 (2): 269–79. doi:10.1016/S0378-1119(98)00297-2. PMID 9714826.
Raspollini MR, Fambrini M, Marchionni M, et al. (2007). "In situ adenocarcinoma and squamous carcinoma of uterine cervix. Pathological and immunohistochemical analysis with cytokeratin 13". Eur. J. Obstet. Gynecol. Reprod. Biol. 134 (2): 249–53. doi:10.1016/j.ejogrb.2006.07.047. PMID 16949723.
Sajjan US, Sylvester FA, Forstner JF (2000). "Cable-Piliated Burkholderia cepacia Binds to Cytokeratin 13 of Epithelial Cells". Infect. Immun. 68 (4): 1787–95. doi:10.1128/IAI.68.4.1787-1795.2000. PMC 97349 . PMID 10722565.

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[refGRCh38Ensembl-1] 1 2 3 GRCh38: Ensembl release 89: ENSG00000171401 - Ensembl, May 2017

[refGRCm38Ensembl-2] 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000044041 - Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[pmid1385306-5] Romano V, Raimondi E, Bosco P, Feo S, Di Pietro C, Leube RE, Troyanovsky SM, Ceratto N (October 1992). "Chromosomal mapping of human cytokeratin 13 gene (KRT13)". Genomics. 14 (2): 495–7. doi:10.1016/S0888-7543(05)80250-2. PMID 1385306.

[pmid16831889-6] Schweizer J, Bowden PE, Coulombe PA, Langbein L, Lane EB, Magin TM, Maltais L, Omary MB, Parry DA, Rogers MA, Wright MW (July 2006). "New consensus nomenclature for mammalian keratins". J. Cell Biol. 174 (2): 169–74. doi:10.1083/jcb.200603161. PMC 2064177 . PMID 16831889.

[pmid7493031-7] Richard G, De Laurenzi V, Didona B, Bale SJ, Compton JG (December 1995). "Keratin 13 point mutation underlies the hereditary mucosal epithelial disorder white sponge nevus". Nat. Genet. 11 (4): 453–5. doi:10.1038/ng1295-453. PMID 7493031. S2CID 22769768.

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Keratin 13

Related Research Articles

References

Further reading