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PTPRZ1
HPA
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  • PTPRZ1
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.

PTPRZ1
Synonyms phosphacan, PTP18, PTPRZ, PTPZ, RPTPB
Gene descriptioni

Full gene name according to HGNC.

Protein tyrosine phosphatase receptor type Z1
Protein classi

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

Enzymes
Plasma 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.

Secreted, Membrane
Protein evidence Evidence at protein 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 7
Cytoband q31.32
Chromosome location (bp) 121873089 - 122062036
Number of transcriptsi

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

13
Ensembl ENSG00000106278 (version 109)
Entrez gene 5803
HGNC HGNC:9685
UniProt P23471 (UniProt - Evidence at protein level)
neXtProt NX_P23471
GeneCards PTPRZ1
Antibodypedia PTPRZ1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Protein tyrosine phosphatase that negatively regulates oligodendrocyte precursor proliferation in the embryonic spinal cord. Required for normal differentiation of the precursor cells into mature, fully myelinating oligodendrocytes. May play a role in protecting oligondendrocytes against apoptosis. May play a role in the establishment of contextual memory, probably via the dephosphorylation of proteins that are part of important signaling cascades (By similarity).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Hydrolase, Protein phosphatase
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the receptor protein tyrosine phosphatase family. Expression of this gene is restricted to the central nervous system (CNS), and it may be involved in the regulation of specific developmental processes in the CNS. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, May 2011]... 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)
PTPRZ1-201
ENSP00000377047
ENST00000393386
P23471
[Direct mapping] Receptor-type tyrosine-protein phosphatase zeta
Show all
Enzymes
   ENZYME proteins
   Hydrolases
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
Predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia 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:0005001 [transmembrane receptor protein tyrosine phosphatase activity]
GO:0005178 [integrin binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006470 [protein dephosphorylation]
GO:0007409 [axonogenesis]
GO:0007417 [central nervous system development]
GO:0007611 [learning or memory]
GO:0016020 [membrane]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
GO:0031012 [extracellular matrix]
GO:0031641 [regulation of myelination]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
GO:0043524 [negative regulation of neuron apoptotic process]
GO:0045202 [synapse]
GO:0048709 [oligodendrocyte differentiation]
GO:0048714 [positive regulation of oligodendrocyte differentiation]
GO:0070445 [regulation of oligodendrocyte progenitor proliferation]
GO:0072534 [perineuronal net]
Show all
2315 aa
254.6 kDa
Yes 1
PTPRZ1-202
ENSP00000410000
ENST00000449182
P23471
[Direct mapping] Receptor-type tyrosine-protein phosphatase zeta
Show all
Enzymes
   ENZYME proteins
   Hydrolases
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0004721 [phosphoprotein phosphatase activity]
GO:0004725 [protein tyrosine phosphatase activity]
GO:0005001 [transmembrane receptor protein tyrosine phosphatase activity]
GO:0005178 [integrin binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006470 [protein dephosphorylation]
GO:0007417 [central nervous system development]
GO:0007611 [learning or memory]
GO:0016020 [membrane]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
GO:0031641 [regulation of myelination]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
GO:0043524 [negative regulation of neuron apoptotic process]
GO:0048709 [oligodendrocyte differentiation]
GO:0048714 [positive regulation of oligodendrocyte differentiation]
GO:0070445 [regulation of oligodendrocyte progenitor proliferation]
Show all
1448 aa
162.7 kDa
Yes 1
PTPRZ1-210
ENSP00000498708
ENST00000650681
A0A494C0U4
[Direct mapping] Protein-tyrosine-phosphatase
Show all
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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
2059 aa
227.7 kDa
Yes 1
PTPRZ1-211
ENSP00000499152
ENST00000650728
A0A494C1R4
[Direct mapping] Protein-tyrosine-phosphatase
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
1487 aa
166.7 kDa
Yes 1
PTPRZ1-212
ENSP00000498356
ENST00000650826
A0A494C036
[Direct mapping] Protein-tyrosine-phosphatase
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
1513 aa
169.7 kDa
Yes 1
PTPRZ1-213
ENSP00000499073
ENST00000651065
A0A494C1H9
[Direct mapping] Protein-tyrosine-phosphatase
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
1494 aa
167.6 kDa
Yes 1
PTPRZ1-214
ENSP00000498388
ENST00000651320
A0A494C055
[Direct mapping] Protein-tyrosine-phosphatase
Show all
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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
2347 aa
257.7 kDa
Yes 1
PTPRZ1-215
ENSP00000498965
ENST00000651390
A0A494C1B4
[Direct mapping] Protein-tyrosine-phosphatase
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
1908 aa
211.4 kDa
Yes 1
PTPRZ1-216
ENSP00000499061
ENST00000651841
A0A494C1J5
[Direct mapping] Receptor-type tyrosine-protein phosphatase zeta
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0004725 [protein tyrosine phosphatase activity]
GO:0006470 [protein dephosphorylation]
GO:0016020 [membrane]
GO:0016311 [dephosphorylation]
GO:0016791 [phosphatase activity]
Show all
698 aa
78.3 kDa
No 1
PTPRZ1-217
ENSP00000499098
ENST00000651842
A0A494C1B4
[Direct mapping] Protein-tyrosine-phosphatase
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
1908 aa
211.4 kDa
Yes 1
PTPRZ1-218
ENSP00000498439
ENST00000651863
A0A494C087
[Direct mapping] Protein-tyrosine-phosphatase
Show all
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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   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
2354 aa
258.6 kDa
Yes 1
PTPRZ1-220
ENSP00000499137
ENST00000652298
P23471
[Direct mapping] Receptor-type tyrosine-protein phosphatase zeta
Show all
Enzymes
   ENZYME proteins
   Hydrolases
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
Predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0004721 [phosphoprotein phosphatase activity]
GO:0004725 [protein tyrosine phosphatase activity]
GO:0005001 [transmembrane receptor protein tyrosine phosphatase activity]
GO:0005178 [integrin binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006470 [protein dephosphorylation]
GO:0007417 [central nervous system development]
GO:0007611 [learning or memory]
GO:0016020 [membrane]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
GO:0031641 [regulation of myelination]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
GO:0043524 [negative regulation of neuron apoptotic process]
GO:0048709 [oligodendrocyte differentiation]
GO:0048714 [positive regulation of oligodendrocyte differentiation]
GO:0070445 [regulation of oligodendrocyte progenitor proliferation]
Show all
2308 aa
253.7 kDa
Yes 1
PTPRZ1-221
ENSP00000499039
ENST00000652708
A0A494C1F0
[Direct mapping] Receptor-type tyrosine-protein phosphatase zeta
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   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
Predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0004725 [protein tyrosine phosphatase activity]
GO:0006470 [protein dephosphorylation]
GO:0016020 [membrane]
GO:0016311 [dephosphorylation]
GO:0016791 [phosphatase activity]
Show all
880 aa
97.7 kDa
No 1

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