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Article

PKA from Mucor circinelloides: model to study the role of linker I in the interaction between R and C subunits.

Biochemical and biophysical research communications - 26 Oct 2007

Ocampo Josefina, Moreno Silvia, Rossi Silvia

Abstract excerpt

Protein kinase A from the fungus Mucor circinelloides shows high affinity interaction between regulatory (R) and catalytic (C) subunits. Its R subunit shows a differential presence of several acidic residues in linker I region, in the amino terminus. Mutants R1, lacking the N-terminal region, and R2, lacking the acidic cluster, were used to analyze its effect on the interaction with the C subunit, assessed...

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Identifiers

PMID: 17761146
DOI: 10.1016/j.bbrc.2007.08.052

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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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