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Article

Binding specificity of protein phosphatase 2A core enzyme for regulatory B subunits and T antigens.

Journal of virology - 1 Jan 1999

Ruediger R, Fields K, Walter G

Abstract excerpt

The core enzyme of protein phosphatase 2A is composed of a regulatory subunit A and a catalytic subunit C. It is controlled by three types of regulatory B subunits (B, B', and B") and by tumor (T) antigens, which are unrelated by sequence but bind to overlapping regions on the A subunit. To find out whether the different B subunits and T antigens bind to identical or distinct amino acids of the A subunit, mutants...

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Identifiers

PMID: 9847399
DOI: 10.1128/JVI.73.1.839-842.1999
PMCID: PMC103900

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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