Atmospheric aerosols have profound impacts on climate and health. Secondary aerosols in the atmosphere start as small, gas-phase molecular clusters formed by clustering of lowvolatility gases, and can eventually impact climate by growing into cloud condensation nuclei (CCN). The initial step, called new particle formation (NPF), has been suggested to account for 10-90% of CCN around the Earth. The uncertainty in anthropogenic warming associated with aerosol-cloud interactions in climate models are large owing to a limited understanding of the various sources and sinks of particles as well as the complex nature of the NPF mechanism. Efforts to understand NPF at a molecular level have revealed that gas phase acid-base chemistry plays a crucial role in the formation of small, thermodynamically stable "prenucleation" clusters. As one of the most abundant trace acids in the atmosphere, sulfuric acid has been a focus of NPF research. However, bases such as ammonia, amines, and diamines have been shown to stabilize atmospherically relevant sulfuric acid clusters, thereby accelerating growth. Proton transfer between sulfuric acid and bases leads to stabilization by a balance between Coulombic forces and hydrogen bonds in the clusters. Organic molecules have been identified as key players in both the nucleation and growth sulfuric acid than glycine, with formation free energies of alanine-sulfuric acid clusters being comparable to those of the ammonia-sulfuric acid system. Alanine-sulfuric acid clusters are known to exhibit hydrogen bonding between sulfuric acid and the amino group of alanine as well as hydrogen bonds between water and alanine via the carboxylic acid group. To our knowledge, there have been no experimental studies probing the stability and structures of clusters composed of an amino acid, sulfuric acid, and other common atmospheric precursors to confirm these predictions. We have utilized mass spectrometry and gas-phase vibrational spectroscopy to probe the stability and structures of clusters composed of glycine (G), ammonia (A), and sulfuric acid (SA) molecules. We chose G for its relatively simple structure as well as its relatively high abundance in atmospheric aerosols.