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Article

A protein phosphatase-1gamma1 isoform selectivity determinant in dendritic spine-associated neurabin.

The Journal of biological chemistry - 21 May 2004

Carmody Leigh C, Bauman Patricia A, Bass Martha A, Mavila Nirmala, DePaoli-Roach Anna A, Colbran Roger J

Abstract excerpt

Protein phosphatase-1 (PP1) catalytic subunit isoforms interact with diverse proteins, typically containing a canonical (R/K)(V/I)XF motif. Despite sharing approximately 90% amino acid sequence identity, PP1beta and PP1gamma1 have distinct subcellular localizations that may be determined by selective interactions with PP1-binding proteins. Immunoprecipitation studies from brain and muscle extracts demonstrated...

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Identifiers

PMID: 15016827
DOI: 10.1074/jbc.M402261200

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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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