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Article

Interaction with Tap42 is required for the essential function of Sit4 and type 2A phosphatases.

Molecular biology of the cell - 1 Nov 2003

Wang Huamin, Wang Xiaodong, Jiang Yu

Abstract excerpt

In Saccharomyces cerevisiae, Pph21 and Pph22 are the two catalytic subunits of type 2A phosphatase (PP2Ac), and Sit4 is a major form of 2A-like phosphatase. The function of these phosphatases requires their association with different regulatory subunits. In addition to the conventional regulatory subunits, namely, the A and B subunits for Pph21/22 and the Sap proteins for Sit4, these phosphatases have been found...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 14551259
DOI: 10.1091/mbc.e03-02-0072
PMCID: PMC266755

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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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