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PTPN12
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  • PTPN12
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
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.

PTPN12
Synonyms PTP-PEST, PTPG1
Gene descriptioni

Full gene name according to HGNC.

Protein tyrosine phosphatase non-receptor type 12
Protein classi

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

Read more
Enzymes
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.

Read more
Intracellular
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 q11.23
Chromosome location (bp) 77537295 - 77640069
Number of transcriptsi

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

8
Ensembl ENSG00000127947 (version 103.38)
Entrez gene 5782
HGNC HGNC:9645
UniProt Q05209 (UniProt - Evidence at protein level)
neXtProt NX_Q05209
Antibodypedia PTPN12 antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 1      # Population variants: 406

Antigens:

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On

Variants:

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Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
PTPN12-201
PTPN12-202
PTPN12-203
PTPN12-204
PTPN12-205
PTPN12-206
PTPN12-207
PTPN12-215


PROTEIN INFORMATIONi

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

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

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 Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
PTPN12-201
ENSP00000248594
ENST00000248594
Q05209 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
Enzymes
   ENZYME proteins
   Hydrolases
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002102 [podosome]
GO:0004721 [phosphoprotein phosphatase activity]
GO:0004725 [protein tyrosine phosphatase activity]
GO:0004726 [non-membrane spanning protein tyrosine phosphatase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005925 [focal adhesion]
GO:0006470 [protein dephosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
GO:0017124 [SH3 domain binding]
GO:0030054 [cell junction]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
GO:0038128 [ERBB2 signaling pathway]
GO:0042058 [regulation of epidermal growth factor receptor signaling pathway]
GO:0042246 [tissue regeneration]
GO:0042995 [cell projection]
GO:0071345 [cellular response to cytokine stimulus]
GO:0071364 [cellular response to epidermal growth factor stimulus]
GO:1901185 [negative regulation of ERBB signaling pathway]
GO:2000587 [negative regulation of platelet-derived growth factor receptor-beta signaling pathway]
Show all
780 aa
88.1 kDa
No 0
PTPN12-202
ENSP00000385079
ENST00000407343
H3BM04 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
234 aa
25.5 kDa
No 0
PTPN12-203
ENSP00000392429
ENST00000415482
Q05209 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
Enzymes
   ENZYME proteins
   Hydrolases
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002102 [podosome]
GO:0004721 [phosphoprotein phosphatase activity]
GO:0004725 [protein tyrosine phosphatase activity]
GO:0004726 [non-membrane spanning protein tyrosine phosphatase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005925 [focal adhesion]
GO:0006470 [protein dephosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
GO:0017124 [SH3 domain binding]
GO:0030054 [cell junction]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
GO:0038128 [ERBB2 signaling pathway]
GO:0042058 [regulation of epidermal growth factor receptor signaling pathway]
GO:0042995 [cell projection]
GO:0071345 [cellular response to cytokine stimulus]
GO:0071364 [cellular response to epidermal growth factor stimulus]
GO:1901185 [negative regulation of ERBB signaling pathway]
GO:2000587 [negative regulation of platelet-derived growth factor receptor-beta signaling pathway]
Show all
661 aa
74.1 kDa
No 0
PTPN12-204
ENSP00000392526
ENST00000418110
C9J1X8 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004725 [protein tyrosine phosphatase activity]
GO:0006470 [protein dephosphorylation]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
Show all
86 aa
10.6 kDa
No 0
PTPN12-205
ENSP00000404050
ENST00000433369
C9JJC1 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004725 [protein tyrosine phosphatase activity]
GO:0006470 [protein dephosphorylation]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
Show all
45 aa
5.5 kDa
No 0
PTPN12-206
ENSP00000397991
ENST00000435495
Q05209 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
Enzymes
   ENZYME proteins
   Hydrolases
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002102 [podosome]
GO:0004721 [phosphoprotein phosphatase activity]
GO:0004725 [protein tyrosine phosphatase activity]
GO:0004726 [non-membrane spanning protein tyrosine phosphatase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005925 [focal adhesion]
GO:0006470 [protein dephosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0016791 [phosphatase activity]
GO:0017124 [SH3 domain binding]
GO:0030054 [cell junction]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
GO:0038128 [ERBB2 signaling pathway]
GO:0042058 [regulation of epidermal growth factor receptor signaling pathway]
GO:0042995 [cell projection]
GO:0071345 [cellular response to cytokine stimulus]
GO:0071364 [cellular response to epidermal growth factor stimulus]
GO:1901185 [negative regulation of ERBB signaling pathway]
GO:2000587 [negative regulation of platelet-derived growth factor receptor-beta signaling pathway]
Show all
650 aa
72.8 kDa
No 0
PTPN12-207
ENSP00000413449
ENST00000440186
C9JYA4 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
17 aa
2.1 kDa
No 0
PTPN12-215
ENSP00000430726
ENST00000522115
H0YC15 [Direct mapping]
Tyrosine-protein phosphatase non-receptor type 12
Show all
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004725 [protein tyrosine phosphatase activity]
GO:0006470 [protein dephosphorylation]
GO:0016311 [dephosphorylation]
GO:0016791 [phosphatase activity]
GO:0035335 [peptidyl-tyrosine dephosphorylation]
Show all
214 aa
25 kDa
No 0

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The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.