The computational capabilities of many-to-many protein interaction networks.

ABSTRACT: Many biological circuits comprise sets of protein variants that interact with one another in a many-to-many, or promiscuous, fashion. These architectures can provide powerful computational capabilities that are especially critical in multicellular organisms. Understanding the principles of biochemical computations in these circuits could allow more precise control of cellular behaviors. However, these systems are inherently difficult to analyze, due to their large number of interacting molecular components, partial redundancies, and cell context dependence. Here, we discuss recent experimental and theoretical advances that are beginning to reveal how promiscuous circuits compute, what roles those computations play in natural biological contexts, and how promiscuous architectures can be app

SUBMITTER: Klumpe HE 

PROVIDER: S-EPMC10318606 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature