KRT17 keratin 17 [Homo sapiens (human)] - Gene

Summary

Official Symbol: KRT17provided by HGNC
Official Full Name: keratin 17provided by HGNC
Primary source: HGNC:HGNC:6427
See related: Ensembl:ENSG00000128422 MIM:148069; AllianceGenome:HGNC:6427
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: PC; K17; PC2; 39.1; CK-17; PCHC1
Summary: This gene encodes the type I intermediate filament chain keratin 17, expressed in nail bed, hair follicle, sebaceous glands, and other epidermal appendages. Mutations in this gene lead to Jackson-Lawler type pachyonychia congenita and steatocystoma multiplex. [provided by RefSeq, Aug 2008]
Expression: Biased expression in urinary bladder (RPKM 147.9), skin (RPKM 53.6) and 3 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 17q21.2

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	17	NC_000017.11 (41619442..41624575, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	17	NC_060941.1 (42474895..42480028, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	17	NC_000017.10 (39775694..39780827, complement)

Chromosome 17 - NC_000017.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Emerging Prognostic and Predictive Significance of Stress Keratin 17 in HPV-Associated and Non HPV-Associated Human Cancers: A Scoping Review.
Title: Emerging Prognostic and Predictive Significance of Stress Keratin 17 in HPV-Associated and Non HPV-Associated Human Cancers: A Scoping Review.
Interference KRT17 reverses doxorubicin resistance in triple-negative breast cancer cells by Wnt/beta-catenin signaling pathway.
Title: Interference KRT17 reverses doxorubicin resistance in triple-negative breast cancer cells by Wnt/β-catenin signaling pathway.
Keratin 17 covalently binds to alpha-enolase and exacerbates proliferation of keratinocytes in psoriasis.
Title: Keratin 17 covalently binds to alpha-enolase and exacerbates proliferation of keratinocytes in psoriasis.
KRT17 Promotes T-lymphocyte Infiltration Through the YTHDF2-CXCL10 Axis in Colorectal Cancer.
Title: KRT17 Promotes T-lymphocyte Infiltration Through the YTHDF2-CXCL10 Axis in Colorectal Cancer.
Transcription factors TP63 facilitates malignant progression of thyroid cancer by upregulating KRT17 expression and inducing epithelial-mesenchymal transition.
Title: Transcription factors TP63 facilitates malignant progression of thyroid cancer by upregulating KRT17 expression and inducing epithelial-mesenchymal transition.
Use of Cytokeratin 17 in the Differentiation Between Desmoplastic Trichilemmoma and Cutaneous Basal Cell Carcinoma.
Title: Use of Cytokeratin 17 in the Differentiation Between Desmoplastic Trichilemmoma and Cutaneous Basal Cell Carcinoma.
Reduced Expression of KRT17 Predicts Poor Prognosis in HER2(high) Breast Cancer.
Title: Reduced Expression of KRT17 Predicts Poor Prognosis in HER2(high) Breast Cancer.
Cytokeratins 5 and 17 Maintain an Aggressive Epithelial State in Basal-Like Breast Cancer.
Title: Cytokeratins 5 and 17 Maintain an Aggressive Epithelial State in Basal-Like Breast Cancer.
The cytokeratin 17 expression in primary ovarian tumors has diagnostic but not prognostic significance.
Title: The cytokeratin 17 expression in primary ovarian tumors has diagnostic but not prognostic significance.
MicroRNA-485-5p targets keratin 17 to regulate oral cancer stemness and chemoresistance via the integrin/FAK/Src/ERK/beta-catenin pathway.
Title: MicroRNA-485-5p targets keratin 17 to regulate oral cancer stemness and chemoresistance via the integrin/FAK/Src/ERK/β-catenin pathway.

Submit: New GeneRIF Correction See all GeneRIFs (93)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Associated conditions

Description	Tests
Pachyonychia congenita 2 MedGen: C1721007 OMIM: 167210 GeneReviews: Pachyonychia Congenita	Compare labs
Steatocystoma multiplex MedGen: C0259771 OMIM: 184500 GeneReviews: Not available	Compare labs

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Replication interactions

Interaction	Pubs
Knockdown of keratin 17 (KRT17) by shRNA library screening inhibits HIV-1 replication in cultured Jurkat T-cells	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

Krt17 (e-PCR), detects polymorphism
- UniSTS:547451

KRT17 (e-PCR)
- UniSTS:264089

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables structural molecule activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in epithelial cell differentiation	IBA Inferred from Biological aspect of Ancestor more info
involved_in hair follicle morphogenesis	ISS Inferred from Sequence or Structural Similarity more info
involved_in intermediate filament organization	IBA Inferred from Biological aspect of Ancestor more info
involved_in keratinization	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of cell growth	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of hair follicle development	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of translation	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in cornified envelope	IEA Inferred from Electronic Annotation more info
is_active_in cytoskeleton	IBA Inferred from Biological aspect of Ancestor more info
located_in cytosol	TAS Traceable Author Statement more info
located_in intermediate filament cytoskeleton	IDA Inferred from Direct Assay more info
is_active_in keratin filament	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: keratin, type I cytoskeletal 17

Names: cytokeratin-17; keratin 17, type I

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.