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PTPRQ
HPA
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  • PTPRQ
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

PTPRQ
Synonyms DFNB84
Gene descriptioni

Full gene name according to HGNC.

Protein tyrosine phosphatase receptor type Q
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Human disease related genes
Metabolic proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Membrane, Intracellular
Protein evidence Evidence at transcript level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 12
Cytoband q21.31
Chromosome location (bp) 80402178 - 80680273
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

6
Ensembl ENSG00000139304 (version 109)
Entrez gene 374462
HGNC HGNC:9679
UniProt
neXtProt
GeneCards PTPRQ
Antibodypedia PTPRQ antibodies


PROTEIN FUNCTION
Gene summary (Entrez)i

Useful information about the gene from Entrez

This locus encodes a member of the type III receptor-like protein-tyrosine phosphatase family. The encoded protein catalyzes the dephosphorylation of phosphotyrosine and phosphatidylinositol and plays roles in cellular proliferation and differentiation. Mutations at this locus have been linked to autosomal recessive deafness. [provided by RefSeq, Mar 2014]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
PTPRQ-201
ENSP00000448844
ENST00000547376
F8VXI2
[Direct mapping] Phosphatidylinositol phosphatase PTPRQ
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Ear disease
Show all
GO:0005515 [protein binding]
Show all
353 aa
39.5 kDa
No 0
PTPRQ-203
ENSP00000449526
ENST00000547881
H0YIJ5
[Direct mapping] Phosphatidylinositol phosphatase PTPRQ
Show all
Metabolic proteins
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   TMHMM predicted membrane proteins
   Phobius predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Ear disease
   DeepTMHMM predicted membrane proteins
Show all
GO:0004725 [protein tyrosine phosphatase activity]
GO:0006470 [protein dephosphorylation]
Show all
146 aa
16.5 kDa
No 0
PTPRQ-205
ENSP00000447522
ENST00000551042
F8W122
[Direct mapping] Phosphatidylinositol phosphatase PTPRQ
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Ear disease
Show all
GO:0005515 [protein binding]
Show all
332 aa
37.1 kDa
No 0
PTPRQ-206
ENSP00000449133
ENST00000551573
F8VW52
[Direct mapping] Phosphatidylinositol phosphatase PTPRQ
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Ear disease
Show all
GO:0005515 [protein binding]
GO:0030198 [extracellular matrix organization]
GO:0030199 [collagen fibril organization]
GO:0062023 [collagen-containing extracellular matrix]
Show all
283 aa
31.6 kDa
No 0
PTPRQ-208
ENSP00000483259
ENST00000616559
A0A087X0B9
[Direct mapping] Protein-tyrosine-phosphatase
Show all
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Ear disease
   DeepTMHMM predicted membrane proteins
Show all
GO:0004721 [phosphoprotein phosphatase activity]
GO:0004725 [protein tyrosine phosphatase activity]
GO:0005515 [protein binding]
GO:0006470 [protein dephosphorylation]
GO:0016020 [membrane]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
Show all
2332 aa
260.9 kDa
No 1
PTPRQ-210
ENSP00000495607
ENST00000644991
A0A087WZU1
[Direct mapping] Protein-tyrosine-phosphatase
Show all
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Ear disease
Protein evidence (Kim et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0002244 [hematopoietic progenitor cell differentiation]
GO:0004721 [phosphoprotein phosphatase activity]
GO:0004725 [protein tyrosine phosphatase activity]
GO:0005515 [protein binding]
GO:0006470 [protein dephosphorylation]
GO:0016020 [membrane]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
GO:0032421 [stereocilium bundle]
GO:0042472 [inner ear morphogenesis]
GO:0050885 [neuromuscular process controlling balance]
GO:0050910 [detection of mechanical stimulus involved in sensory perception of sound]
GO:0060116 [vestibular receptor cell morphogenesis]
Show all
2299 aa
257.3 kDa
Yes 1

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