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Protein tyrosine phosphatase, non-receptor type 23
Available structures
PDB Ortholog search: PDBe, RCSB
Symbols PTPN23 ; HD-PTP; HDPTP; PTP-TD14
External IDs OMIM606584 MGI2144837 HomoloGene135706 GeneCards: PTPN23 Gene
EC number
RNA expression pattern
PBB GE PTPN23 gnf1h06048 at tn.png
More reference expression data
Species Human Mouse
Entrez 25930 104831
Ensembl ENSG00000076201 ENSMUSG00000036057
UniProt Q9H3S7 Q6PB44
RefSeq (mRNA) NM_015466 NM_001081043
RefSeq (protein) NP_056281 NP_001074512
Location (UCSC) Chr 3:
47.42 – 47.45 Mb
Chr 9:
110.39 – 110.41 Mb
PubMed search [1] [2]

Tyrosine-protein phosphatase non-receptor type 23 is an enzyme that in humans is encoded by the PTPN23 gene.[1][2]


  1. ^ Toyooka S, Ouchida M, Jitsumori Y, Tsukuda K, Sakai A, Nakamura A, Shimizu N, Shimizu K (Dec 2000). "HD-PTP: A novel protein tyrosine phosphatase gene on human chromosome 3p21.3". Biochem Biophys Res Commun 278 (3): 671–8. doi:10.1006/bbrc.2000.3870. PMID 11095967. 
  2. ^ "Entrez Gene: PTPN23 protein tyrosine phosphatase, non-receptor type 23". 

Further reading[edit]