4-aminobutyric acid is a lipid of Fatty Acyls (FA) class. 4-aminobutyric acid is associated with abnormalities such as Epilepsy and Premenstrual syndrome. The involved functions are known as Binding (Molecular Function), neuron survival, Process, Uptake and physiological aspects. 4-aminobutyric acid often locates in Microglial, Neurofilament, Neuraxis, Brain region and Neurites. The associated genes with 4-aminobutyric acid are arginine methyl ester, SLC33A1 gene, NKS1 gene, P4HTM gene and ITSN2 gene. The related lipids are pregnenolone sulfate, pregnane-20-one, Pregnanes, Steroids and endogenous steroids.