A tethered catalysis, two-hybrid system to identify protein-protein interactions requiring post-translational modifications

Article Abstract:

The yeast two-hybrid system is altered to make possible the detection of protein-protein interactions that necessitates a particular post-translational modification. In spite of the existence of the antagonizing enzyme activities, the catalysis still sustains the alterations made to the substrate.

United States, Methods, Causes of, Protein binding, Yeast fungi, Yeasts (Fungi), Post-translational modification

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Protein-protein interaction networks and biology-what's the connection?

Article Abstract:

The problems associated with data handling protocols and biases in protein-protein interaction (PPI) networks analysis are presented. Solutions to ensure that network analysis and biological understanding remain connected are provided.

Proteins, Proteomics, Structure, Chemical properties

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