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Article

Protein kinase casein kinase 2 holoenzyme produced ectopically in human cells can be exported to the external side of the cellular membrane.

Proceedings of the National Academy of Sciences of the United States of America - 29 Mar 2005

Rodríguez Fernando, Allende Catherine C, Allende Jorge E

Abstract excerpt

Ectokinases can phosphorylate extracellular proteins and external domains of membrane proteins influencing cell adhesion, movement, and cellular interactions. An ectokinase with the properties of casein kinase 2 (CK2) has been previously described, but little is known about the structural characteristics that allow this enzyme to be exported from the cell. Transfection of human embryonic kidney-293 cells with...

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Identifiers

PMID: 15774585
DOI: 10.1073/pnas.0501074102
PMCID: PMC555726

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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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