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keratin 13

Summary

Gene Symbol

KRT13

Organism

Homo sapiens (human)

External Links

NCBI Gene

3860

PubChem

3860

Alliance of Genome Resources

HGNC:6415

JoGo

KRT13

TogoVar

KRT13

Annotation

Keyword

Alternative splicing
Coiled coil
Direct protein sequencing
Disease variant
Glycoprotein
Intermediate filament
Keratin
Methylation
Phosphoprotein
Proteomics identification
Reference proteome

Proteins

Displaying **all 2** entries
UniProt	Protein Name
A1A4E9
P13646	Cytokeratin-13 Keratin-13

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 4** entries
GO Term	Evidence Code	PMID
cytoskeleton organization	IDA	21371075
epithelial cell differentiation	IBA
regulation of translation in response to stress	ISS
intermediate filament organization	IBA

GO Hierarchy

biological process

cellular process [inference]

intermediate filament-based process [inference]

intermediate filament cytoskeleton organization [inference]

intermediate filament organization

cellular developmental process [inference]

cell differentiation [inference]

epithelial cell differentiation

cellular component organization or biogenesis [inference]

cellular component organization [inference]

organelle organization [inference]

cytoskeleton organization

intermediate filament cytoskeleton organization [inference]

intermediate filament organization

supramolecular fiber organization [inference]

intermediate filament organization

developmental process [inference]

cellular developmental process [inference]

cell differentiation [inference]

epithelial cell differentiation

biological regulation [inference]

regulation of biological process [inference]

regulation of metabolic process [inference]

regulation of biosynthetic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

post-transcriptional regulation of gene expression [inference]

regulation of translation [inference]

regulation of translation in response to stress

regulation of cellular metabolic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

post-transcriptional regulation of gene expression [inference]

regulation of translation [inference]

regulation of translation in response to stress

regulation of nitrogen compound metabolic process [inference]

regulation of amide metabolic process [inference]

regulation of translation [inference]

regulation of translation in response to stress

regulation of protein metabolic process [inference]

regulation of translation [inference]

regulation of translation in response to stress

regulation of macromolecule metabolic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

post-transcriptional regulation of gene expression [inference]

regulation of translation [inference]

regulation of translation in response to stress

regulation of protein metabolic process [inference]

regulation of translation [inference]

regulation of translation in response to stress

regulation of primary metabolic process [inference]

regulation of protein metabolic process [inference]

regulation of translation [inference]

regulation of translation in response to stress

regulation of cellular process [inference]

regulation of cellular metabolic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

post-transcriptional regulation of gene expression [inference]

regulation of translation [inference]

regulation of translation in response to stress

Displaying entries **1 - 5** of 8 in total

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GO Term	Evidence Code	PMID
nucleus	HDA	21630459
cytosol	TAS
cytoskeleton	IBA
keratin filament	IDA	9714826
keratin filament	IBA

GO Hierarchy

cellular component

cellular anatomical entity [inference]

cytosol

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

extracellular vesicle [inference]

extracellular exosome

intracellular membrane-bounded organelle [inference]

nucleus

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

non-membrane-bounded organelle [inference]

intracellular non-membrane-bounded organelle [inference]

cytoskeleton

intermediate filament cytoskeleton

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

nucleus

intracellular non-membrane-bounded organelle [inference]

cytoskeleton

intermediate filament cytoskeleton

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

supramolecular complex [inference]

supramolecular polymer [inference]

supramolecular fiber [inference]

polymeric cytoskeletal fiber [inference]

intermediate filament [inference]

keratin filament

Displaying **all 2** entries
GO Term	Evidence Code	PMID
structural molecule activity	IEA
protein binding	IPI	25910212 26871637 31515488 32296183 36217029

GO Hierarchy

molecular function

structural molecule activity

binding [inference]

protein binding

Gene Ontology information from NCBI Gene and UniProt.

Disease

Disease Ontology

Displaying 1 entry
DO ID	Disease Name	Source
DOID:0081288	white sponge nevus 2	Alliance of Genome Resources

International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

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