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General Information



Gene_Symbol Gene_ID Gene_Name Chromosome Alias
PTPN1 5770 protein tyrosine phosphatase, non-receptor type 1  20 







  • Evidence
  • Gene
  • mRNA
  • CDS
  • Protein
  • PTM
  • Enzyme
  • PPi
  • Pathway
  • Structural
  • Domain
  • Ontology
  • SNP
  • Drug
  • External Links



Evidence Information


Pubmed ID Year Sample Information Techniques Mechanism Fold Change Remark
23990346   2014Cell line : -

Source : -

Sample Type : CRC tumor and normal tissue

No. of Sample : -

Stage : -

Immunohistochemistry, real-time PCR and Western blotting. Up-regulation-PTP1B�expression might play a critical role in the progression of CRC and may serve as a valuable prognostic biomarker for CRC.


Gene Details



Chromosome 20 - NC_000020.11 (50510321..50584762)

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Gene Type protein coding
Gene Family Protein tyrosine phosphatases / Class I Cys-based PTPs : Non-receptor
Description The protein encoded by this gene is the founding member of the protein tyrosine phosphatase (PTP) family, which was isolated and identified based on its enzymatic activity and amino acid sequence. PTPs catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues. Members of the PTP family share a highly conserved catalytic motif, which is essential for the catalytic activity. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP has been shown to act as a negative regulator of insulin signaling by dephosphorylating the phosphotryosine residues of insulin receptor kinase. This PTP was also reported to dephosphorylate epidermal growth factor receptor kinase, as well as JAK2 and TYK2 kinases, which implicated the role of this PTP in cell growth control, and cell response to interferon stimulation. Two transcript variants encoding different isoforms have been found for this gene.  
Chromosome 20
Location 20q13.1-q1
Start 50510321  
End 50584762  
Strand +  
Gene Sequence

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Length 74442  
OMIM ID 176885   
HGNC ID HGNC:9642   
Unigene ID Hs.417549   
Ensembl ID ENSG00000196396   
PharmGKB ID -   

mRNA Information


mRNA ID NM_002827.3
Exon join(1..270,51043..51133,54649..54749,58060..58158, 64197..64334,68100..68309,68848..69009,69383..69606, 70945..71140,72372..74442)  
mRNA Sequence

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Length 3482  



CDS Information


   
Location join(208..270,51043..51133,54649..54749,58060..58158, 64197..64334,68100..68309,68848..69009,69383..69606, 70945..71140,72372..72395)
CDS Sequence

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CCDS ID CCDS13430.1



Protein Information


      
Protein IDNP_002818.1
Protein Nameprotein tyrosine phosphatase, non-receptor type 1
Molecular Wt. (Da)49836
Protein Sequence

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Length 435  
Uniprot IDQ14469
Ensembl Protein ID ENSP00000232424  



Post-translational Modification Information (Source : HPRD)


Residue Type site
MAcetylation1
CGlutathionylation215
SPhosphorylation243
SPhosphorylation242
SPhosphorylation50
SPhosphorylation242
SPhosphorylation243
SPhosphorylation50
SPhosphorylation352
SPhosphorylation378
SPhosphorylation386
SPhosphorylation352
SPhosphorylation378
SPhosphorylation386
SPhosphorylation386
YPhosphorylation66
YPhosphorylation152
YPhosphorylation153
YPhosphorylation66
SPhosphorylation50
YPhosphorylation20;-
YPhosphorylation20;-
SPhosphorylation295;-

Enzyme Information


   
EC3.1.3.48
Nameprotein-tyrosine-phosphatase
phosphotyrosine phosphatase
phosphoprotein phosphatase (phosphotyrosine)
phosphotyrosine histone phosphatase
protein phosphotyrosine phosphatase
tyrosylprotein phosphatase
phosphotyrosine protein phosphatase
phosphotyrosylprotein phosphatase
tyrosine O-phosphate phosphatase
PPT-phosphatase
PTPase
[phosphotyrosine]protein phosphatase
PTP-phosphatase
ClassHydrolases; Acting on ester bonds; Phosphoric-monoester hydrolases
Sysnameprotein-tyrosine-phosphate phosphohydrolase  
Substrateprotein tyrosine phosphate [CPD:C01167]; H2O  
Productprotein tyrosine [CPD:C00585]; phosphate  
Reaction (IUBMB)



PPi Information


(Click to view network : Source STRING)      View   

                                                                                                                                                                                                                                                                                                            
Interactant Gene ID (Source: HPRD) Gene Symbol HPRD ID Ref Seq ID Technique References
87ACTN120NP_001123476.1in vitro;in vivo16291744   
613BCR1044NP_004318.3in vitro;in vivo9566916   
824CAPN2254NP_001739.2in vitro9407132   
1000CDH2226NP_001783.2in vitro;in vivo1   237   778   511   106   640   
1499CTNNB1286NP_001895.1in vivo12377785   
2099ESR1589NP_000116.2in vitro7539106   
2885GRB2150NP_002077.1in vivo1   238   817   010   660   590   
3480IGF1R932NP_000866.1in vivo8999839   
3643INSR975NP_000199.2in vitro;in vivo88   269   751   223   745   500   000   000   000   000   000   000   000   
3667IRS1943NP_005535.1in vivo10660596   
3717JAK2993NP_004963.1in vivo11694501   
4058LTK1052NP_002335.2in vitro12237455   
4792NFKBIA1235NP_065390.1in vivo8940099   
5159PDGFRB1423NP_002600.1in vivo7545675   
5594MAPK11496NP_002736.3in vitro12082107   
6714SRC1819NP_005408.1in vitro;in vivo124   686   458   647   855   000   000   000   000   000   
6776STAT5A3301NP_003143.2in vitro12237455   
6777STAT5B5037NP_036580.2in vitro12237455   
27040LAT3832NP_001014989.2in vitro12857726   
55503TRPV65982NP_061116.2in vivo15894168   


Pathway Information


                  
Pathway Name Pathway ID
Adherens junction hsa04520
Insulin resistance hsa04931
Insulin signaling pathway hsa04910


Structure Information


No matching records could be found.

Domain Information




ID Location Description
cd0004743-276  PTPc
cl2148343-276  PTPc superfamily
smart00404170-276  PTPc_motif
smart00012170-276  PTPc_DSPc
pfam00782193-239  DSPc
smart00195207-239  DSPc
cd00127207-228  DSPc
smart001943-276  PTPc
pfam0010240-276  Y_phosphatase
PHA0274220-281  PHA02742
COG559928-276  COG5599
PHA0273839-274  PHA02738
PHA027467-274  PHA02746
PHA0274738-269  PHA02747
PHA0274040-282  PHA02740
COG2453125-281  CDC14


Ontology Information


   
HPRD ID9025
Molecular ClassTyrosine phosphatase
Molecular FunctionChaperone activity (GO:0003754)
Biological ProcessProtein metabolism (GO:0019538)  



SNP Information


View SNP Geneview Report   

Drug Information


Uniprot ID DrugBank ID Name Type
P18031DB01133TiludronateSmallMoleculeDrug

External Links


                                 
ArrayExpressGO
ICGCGO
Cancer3DGO
COSMICGO
NCGGO
TSGeneGO
Tumor Gene Family of DatabasesGO
CCDBGO
G2SBCGO
Osteosarcoma DatabaseGO
RCDBGO