Author

Marco A. Catipovic

Howard Hughes Medical InstituteORCID 0000-0001-6766-829XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1

Frequent Co-Authors

Rachel GreeniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

1 paper

Recent·Most cited

BiochemistrybioRxivPreprintSep 13, 2026

Substrate Binding Relieves Autoinhibition of the Mammalian GCN2 Kinase

Marco A. Catipovic, Rachel Green

This study shows that substrate binding, not tRNA or ribosome interactions, activates GCN2 kinase by relieving autoinhibition and promoting autophosphorylation.

DOI 10.64898/2026.09.09.750423

experimental assay

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