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Article

Mutual regulation of protein-tyrosine phosphatase 20 and protein-tyrosine kinase Tec activities by tyrosine phosphorylation and dephosphorylation.

The Journal of biological chemistry - 12 Mar 2004

Aoki Naohito, Ueno Shuichi, Mano Hiroyuki, Yamasaki Sho, Shiota Masayuki, Miyazaki Hitoshi, Yamaguchi-Aoki Yumiko, Matsuda Tsukasa, Ullrich Axel

Abstract excerpt

PTP20, also known as HSCF/protein-tyrosine phosphatase K1/fetal liver phosphatase 1/brain-derived phosphatase 1, is a cytosolic protein-tyrosine phosphatase with currently unknown biological relevance. We have identified that the nonreceptor protein-tyrosine kinase Tec-phosphorylated PTP20 on tyrosines and co-immunoprecipitated with the phosphatase in a phosphotyrosine-dependent manner. The interaction between...

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PMID: 14679216
DOI: 10.1074/jbc.M310401200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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