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Overview

Uniprot IDQ99952
Protein NameTyrosine-protein phosphatase non-receptor type 18
Gene NamePTPN18
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
391 EEAPLYSKVTPRAQR

Function

Differentially dephosphorylate autophosphorylated tyrosine kinases which are known to be overexpressed in tumor tissues

Protein Sequence

10 MSRSLDSARS 20 FLERLEARGG 30 REGAVLAGEF 40 SDIQACSAAW 50 KADGVCSTVA 60 GSRPENVRKN 70 RYKDVLPYDQ 80 TRVILSLLQE 90 EGHSDYINGN 100 FIRGVDGSLA 110 YIATQGPLPH 120 TLLDFWRLVW 130 EFGVKVILMA 140 CREIENGRKR 150 CERYWAQEQE 160 PLQTGLFCIT 170 LIKEKWLNED 180 IMLRTLKVTF 190 QKESRSVYQL 200 QYMSWPDRGV 210 PSSPDHMLAM 220 VEEARRLQGS 230 GPEPLCVHCS 240 AGCGRTGVLC 250 TVDYVRQLLL 260 TQMIPPDFSL 270 FDVVLKMRKQ 280 RPAAVQTEEQ 290 YRFLYHTVAQ 300 MFCSTLQNAS 310 PHYQNIKENC 320 APLYDDALFL 330 RTPQALLAIP 340 RPPGGVLRSI 350 SVPGSPGHAM 360 ADTYAVVQKR 370 GAPAGAGSGT 380 QTGTGTGTGA 390 RSAEEAPLYS 400 KVTPRAQRPG 410 AHAEDARGTL 420 PGRVPADQSP 430 AGSGAYEDVA 440 GGAQTGGLGF 450 NLRIGRPKGP 460 RDPPAEWTRV

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0005634 nucleus
Molecular Function GO:0004726 non-membrane spanning protein tyrosine phosphatase activity
Molecular Function GO:0004725 protein tyrosine phosphatase activity
Biological Process GO:1901185 negative regulation of ERBB signaling pathway
Biological Process GO:0006470 protein dephosphorylation

Reference

PMID: N/A