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Protein Page:
PTPN20A (human)

Overview
PTPN20A Tyrosine-protein phosphatase targeted to sites of actin polymerization in response of varied extracellular stimuli. Has tyrosine phosphatase activity towards various tyrosyl phosphorylated substrates. Belongs to the protein-tyrosine phosphatase family. Non-receptor class subfamily. 15 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Cancer Testis Antigen (CTA); EC 3.1.3.48; Protein phosphatase, tyrosine (non-receptor)
Reference #:  Q4JDL3 (UniProtKB)
Alt. Names/Synonyms: bA142I17.1; CT 126; hPTPN20; MGC142033; protein tyrosine phosphatase, non-receptor type 20A; PTN20; PTPN20A; PTPN20B; Tyrosine-protein phosphatase non-receptor type 20
Gene Symbols: PTPN20A
Molecular weight: 48,423 Da
Basal Isoelectric point: 5.54  Predict pI for various phosphorylation states
Select Structure to View Below

PTPN20A

Protein Structure Not Found.


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Modification Sites and Domains  

Modification Sites in Parent Protein, Orthologs, and Isoforms  
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


 MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


       human

 
0 2 S95-p PFRRDRWsSEDEEAA
0 1 S96 FRRDRWsSEDEEAAG
0 2 S105-p DEEAAGPsQALSPLL
0 1 K117 PLLSDTRKIVsEGEL
0 2 S120-p SDTRKIVsEGELDQL
  mouse

 
N95 RSLRNRWNSMDSETA
S96 SLRNRWNSMDSETAG
S105 DSETAGPSKTVSPVL
T124 RLSKDTETSVSEKEL
S127 KDTETSVSEKELTQL
  rat

 
S95-p LSHRNRWssVDPESA
S96-p SHRNRWssVDPESAG
S105 DPESAGPSKTVSTVL
T119-p LSESSTDtAVsEREL
S122-p SSTDtAVsERELTQL
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