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Guidelines

MIRAGE

protein tyrosine phosphatase receptor type K

Summary

Gene Symbol

PTPRK

Organism

Homo sapiens (human)

External Links

NCBI Gene

5796

PubChem

5796

Alliance of Genome Resources

HGNC:9674

Annotation

Keyword

3D-structure
Alternative splicing
Cell junction
Cell membrane
Disulfide bond
Glycoprotein
Immunoglobulin domain
Phosphoprotein
Protein phosphatase
Receptor
Reference proteome
Repeat
Signal
Transmembrane helix

Proteins

Displaying **all 4** entries
UniProt	Protein Name
Q15262
Q59EZ1
B4DHC3
Q86WJ2

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 18 in total

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GO Term	Evidence Code	PMID
chromatin remodeling	IEA
protein dephosphorylation	IDA	16263724
cell adhesion	IMP	15899872
signal transduction	IDA	16849327
signal transduction	IBA

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

dephosphorylation [inference]

protein dephosphorylation

primary metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

macromolecule modification [inference]

protein modification process [inference]

protein dephosphorylation

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

cellular process [inference]

cell adhesion

signal transduction

cell surface receptor signaling pathway [inference]

enzyme-linked receptor protein signaling pathway [inference]

transmembrane receptor protein serine/threonine kinase signaling pathway [inference]

transforming growth factor beta receptor superfamily signaling pathway [inference]

transforming growth factor beta receptor signaling pathway

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

dephosphorylation [inference]

protein dephosphorylation

cell motility [inference]

cell migration

cellular localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

protein localization to cell surface

cellular response to stimulus [inference]

cellular response to stress [inference]

cellular response to chemical stress [inference]

cellular response to oxidative stress [inference]

cellular response to reactive oxygen species

cellular response to chemical stimulus [inference]

cellular response to chemical stress [inference]

cellular response to oxidative stress [inference]

cellular response to reactive oxygen species

cellular response to oxygen-containing compound [inference]

cellular response to reactive oxygen species

cellular response to environmental stimulus [inference]

cellular response to abiotic stimulus [inference]

cellular response to radiation [inference]

cellular response to light stimulus [inference]

cellular response to UV

cellular component organization or biogenesis [inference]

cellular component organization [inference]

cellular component assembly [inference]

cell junction assembly [inference]

cell-substrate junction assembly [inference]

focal adhesion assembly

cell projection organization [inference]

plasma membrane bounded cell projection organization [inference]

neuron projection development

cell junction organization [inference]

cell junction assembly [inference]

cell-substrate junction assembly [inference]

focal adhesion assembly

cell-substrate junction organization [inference]

cell-substrate junction assembly [inference]

focal adhesion assembly

protein-containing complex organization [inference]

protein-DNA complex organization [inference]

chromatin organization [inference]

chromatin remodeling

response to stimulus [inference]

response to stress [inference]

response to oxidative stress [inference]

response to reactive oxygen species [inference]

cellular response to reactive oxygen species

cellular response to oxidative stress [inference]

cellular response to reactive oxygen species

cellular response to stress [inference]

cellular response to chemical stress [inference]

cellular response to oxidative stress [inference]

cellular response to reactive oxygen species

response to abiotic stimulus [inference]

response to radiation [inference]

response to light stimulus [inference]

response to UV [inference]

cellular response to UV

cellular response to light stimulus [inference]

cellular response to UV

cellular response to radiation [inference]

cellular response to light stimulus [inference]

cellular response to UV

cellular response to abiotic stimulus [inference]

cellular response to radiation [inference]

cellular response to light stimulus [inference]

cellular response to UV

response to chemical [inference]

cellular response to chemical stimulus [inference]

cellular response to chemical stress [inference]

cellular response to oxidative stress [inference]

cellular response to reactive oxygen species

cellular response to oxygen-containing compound [inference]

cellular response to reactive oxygen species

response to oxygen-containing compound [inference]

response to reactive oxygen species [inference]

cellular response to reactive oxygen species

cellular response to oxygen-containing compound [inference]

cellular response to reactive oxygen species

cellular response to stimulus [inference]

cellular response to stress [inference]

cellular response to chemical stress [inference]

cellular response to oxidative stress [inference]

cellular response to reactive oxygen species

cellular response to chemical stimulus [inference]

cellular response to chemical stress [inference]

cellular response to oxidative stress [inference]

cellular response to reactive oxygen species

cellular response to oxygen-containing compound [inference]

cellular response to reactive oxygen species

cellular response to environmental stimulus [inference]

cellular response to abiotic stimulus [inference]

cellular response to radiation [inference]

cellular response to light stimulus [inference]

cellular response to UV

localization [inference]

macromolecule localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

protein localization to cell surface

cellular localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

protein localization to cell surface

biological regulation [inference]

regulation of biological process [inference]

regulation of metabolic process [inference]

regulation of biosynthetic process [inference]

negative regulation of biosynthetic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of metabolic process [inference]

negative regulation of biosynthetic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of macromolecule metabolic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cellular metabolic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nitrogen compound metabolic process [inference]

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of cellular metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cellular metabolic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of nitrogen compound metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nitrogen compound metabolic process [inference]

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of macromolecule metabolic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of macromolecule metabolic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of primary metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of locomotion [inference]

negative regulation of locomotion [inference]

negative regulation of cell motility [inference]

negative regulation of cell migration

regulation of cell motility [inference]

regulation of cell migration [inference]

negative regulation of cell migration

negative regulation of cell motility [inference]

negative regulation of cell migration

negative regulation of biological process [inference]

negative regulation of metabolic process [inference]

negative regulation of biosynthetic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of macromolecule metabolic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cellular metabolic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nitrogen compound metabolic process [inference]

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of locomotion [inference]

negative regulation of cell motility [inference]

negative regulation of cell migration

negative regulation of cellular process [inference]

negative regulation of cell population proliferation

negative regulation of epithelial cell proliferation [inference]

negative regulation of keratinocyte proliferation

negative regulation of cellular metabolic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cell cycle

negative regulation of cell motility [inference]

negative regulation of cell migration

regulation of cellular process [inference]

signal transduction

cell surface receptor signaling pathway [inference]

enzyme-linked receptor protein signaling pathway [inference]

transmembrane receptor protein serine/threonine kinase signaling pathway [inference]

transforming growth factor beta receptor superfamily signaling pathway [inference]

transforming growth factor beta receptor signaling pathway

regulation of cellular metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cellular metabolic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

negative regulation of DNA-templated transcription

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

regulation of cell population proliferation [inference]

negative regulation of cell population proliferation

negative regulation of epithelial cell proliferation [inference]

negative regulation of keratinocyte proliferation

regulation of epithelial cell proliferation [inference]

regulation of keratinocyte proliferation [inference]

negative regulation of keratinocyte proliferation

negative regulation of epithelial cell proliferation [inference]

negative regulation of keratinocyte proliferation

negative regulation of cellular process [inference]

negative regulation of cell population proliferation

negative regulation of epithelial cell proliferation [inference]

negative regulation of keratinocyte proliferation

negative regulation of cellular metabolic process [inference]

negative regulation of cellular biosynthetic process [inference]

negative regulation of macromolecule biosynthetic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of nucleobase-containing compound metabolic process [inference]

negative regulation of RNA metabolic process [inference]

negative regulation of RNA biosynthetic process [inference]

negative regulation of DNA-templated transcription

negative regulation of cell cycle

negative regulation of cell motility [inference]

negative regulation of cell migration

regulation of cell cycle [inference]

negative regulation of cell cycle

regulation of cell motility [inference]

regulation of cell migration [inference]

negative regulation of cell migration

negative regulation of cell motility [inference]

negative regulation of cell migration

Displaying entries **1 - 5** of 9 in total

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GO Term	Evidence Code	PMID
plasma membrane	NAS	9047348
plasma membrane	IDA
cell-cell junction	IDA	8663237
adherens junction	IEA
cell surface	IDA	18276111

GO Hierarchy

cellular component

cellular anatomical entity [inference]

cell surface

plasma membrane

anchoring junction [inference]

cell-cell junction

adherens junction

leading edge membrane

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle

intracellular organelle [inference]

intracellular membrane-bounded organelle

Displaying entries **1 - 5** of 10 in total

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GO Term	Evidence Code	PMID
protein tyrosine phosphatase activity	IDA	16263724 16849327 8663237
protein tyrosine phosphatase activity	IBA
non-membrane spanning protein tyrosine phosphatase activity	IEA
transmembrane receptor protein tyrosine phosphatase activity	NAS	9047348
protein binding	IPI	15899872 19167335 21690299 33961781

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on ester bonds [inference]

phosphoric ester hydrolase activity [inference]

phosphatase activity [inference]

phosphoprotein phosphatase activity [inference]

protein tyrosine phosphatase activity

transmembrane receptor protein phosphatase activity [inference]

transmembrane receptor protein tyrosine phosphatase activity

histone phosphatase activity [inference]

histone H2AXY142 phosphatase activity

catalytic activity, acting on a protein [inference]

phosphoprotein phosphatase activity [inference]

protein tyrosine phosphatase activity

transmembrane receptor protein phosphatase activity [inference]

transmembrane receptor protein tyrosine phosphatase activity

histone phosphatase activity [inference]

histone H2AXY142 phosphatase activity

histone modifying activity [inference]

histone phosphatase activity [inference]

histone H2AXY142 phosphatase activity

binding [inference]

protein binding

beta-catenin binding

enzyme binding [inference]

kinase binding [inference]

protein kinase binding

gamma-catenin binding

molecular transducer activity [inference]

signaling receptor activity [inference]

transmembrane signaling receptor activity [inference]

transmembrane receptor protein phosphatase activity [inference]

transmembrane receptor protein tyrosine phosphatase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

tyrosine phosphatase

Functional Category

M: Cell wall/membrane/envelope biogenesis
O: Posttranslational modification, protein turnover, chaperones
T: Signal transduction mechanisms

Displaying **all 2** entries
Gene Ontology
dephosphorylation
protein tyrosine phosphatase activity

Displaying **all 7** entries
InterPro
Fibronectin type III
Immunoglobulin-like fold
Protein-tyrosine phosphatase, active site
Protein-tyrosine phosphatase, catalytic
Protein-tyrosine phosphatase-like
Tyrosine-specific protein phosphatase, PTPase domain
Tyrosine-specific protein phosphatases domain

Ortholog

Displaying entries **1 - 10** of 88 in total

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Xenopus tropicalis	5796	Xenbase:XB-GENE-1008531
Drosophila melanogaster	5797	FB:FBgn0259227
Drosophila melanogaster	11122	FB:FBgn0259227
Mus musculus	19272	Xenbase:XB-GENE-1008531	MOUSE00077
Drosophila melanogaster	19274	FB:FBgn0259227
Drosophila melanogaster	19281	FB:FBgn0259227
Canis lupus familiaris	476290		CANLF00347
Bos taurus	509657		BOVIN35748
Macaca mulatta	711429		MACMU34011
Pan troglodytes	745734		PANTR39028

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Last updated: December 8, 2025