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Article

ABF1 Ser-720 is a predominant phosphorylation site for casein kinase II of Saccharomyces cerevisiae.

The Journal of biological chemistry - 7 Jul 1995

Upton T, Wiltshire S, Francesconi S, Eisenberg S

Abstract excerpt

ABF1 is a multifunctional phosphoprotein that binds specifically to yeast origins of replication and to transcriptional regulatory sites of a variety of genes. We isolated a protein kinase from extracts of Saccharomyces cerevisiae on the basis of its ability to specifically phosphorylate the ABF1 protein. Physical and biochemical properties of this kinase identify it as casein kinase II (CKII). The purified...

Topics

Casein Kinase II
DNA-Binding Proteins
Mutation
Peptide Mapping
Phosphorylation
Protein Binding
Protein Serine-Threonine Kinases
Recombinant Proteins
Saccharomyces cerevisiae
Saccharomyces cerevisiae Proteins

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PMID: 7608180
DOI: 10.1074/jbc.270.27.16153

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7608180-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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ABF1 Ser-720 is a predominant phosphorylation site for casein kinase II of Saccharomyces cerevisiae.PMID 7608180Read ↗

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