The determination of GAGases structure facilitates the elucidation of the catalytic mechanism of PL35 family lyases and provides potential evidence for the hypothesis that GAG lyase evolved from alginate lyase.
A cross-talk is revealed between two branches of metabolisms, amino acid limitation suppressing fatty acid biosynthesis, via posttranslational modifications of an enzyme involved in fatty acid biosynthesis.
Nelson García-Vázquez, Tania J González-Robles ... Michele Pagano
Cyclin D1–CDK4/6 phosphorylates GTSE1 in cancer cells, preventing its degradation and sustaining high levels across the cell cycle, which enhances proliferation and correlates with poor prognosis.