NCIt definition : A non-essential, non-polar, non-optical, glucogenic amino acid. Glycine, an inhibitory
neurotransmitter in the CNS, triggers chloride ion influx via ionotropic receptors,
thereby creating an inhibitory post-synaptic potential. In contrast, this agent also
acts as a co-agonist, along with glutamate, facilitating an excitatory potential at
the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors. Glycine is an important
component and precursor for many macromolecules in the cells.;
Alternative definition : CRCH: Amino acid with side chain -H.;