title: Investigating metabolite-protein interactions: an overview of available techniques.
abstract: Metabolites comprise the molar majority of chemical substances in living cells, and metabolite-protein interactions are expected to be quite common. Many interactions have already been identified and have been shown to be involved in the regulation of different types of cellular processes including signaling events, enzyme activities, protein localizations and interactions. Recent technological advances have greatly facilitated the detection of metabolite-protein interactions at high sensitivity and some of these have been applied on a large scale. In this manuscript, we review the available in vitro, in silico and in vivo technologies for mapping small-molecule-protein interactions. Although some of these were developed for drug-protein interactions they can be applied for mapping metabolite-protein interactions. Information gained from the use of these approaches can be applied to the manipulation of cellular processes and therapeutic applications.
authors: Department of Genetics, Stanford University, Stanford, CA, USA.
authors: Grace Xiaolu
authors: GX
authors: Yang
authors: Xiyan
authors: X
authors: Li
authors: Michael
authors: M
authors: Snyder
mesh_terms: D000818:Animals; D002151:Calorimetry; D002850:Chromatography, Gel; D018360:Crystallography, X-Ray; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D055442:Metabolome; D011485:Protein Binding; D011506:Proteins / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism*; D013050:Spectrometry, Fluorescence; D013194:Staining and Labeling; D020349:Surface Plasmon Resonance
chemical_list: D011506:Proteins