Predicted to be a structural constituent of ribosome. Involved in response to antineoplastic agent. Located in ribosome. Part of cytosolic large ribosomal subunit. Is active in postsynaptic density. Biomarker of alcohol use disorder. Orthologous to human RPL18A (ribosomal protein L18a); PARTICIPATES IN ribosome biogenesis pathway; translation pathway; INTERACTS WITH 1-naphthyl isothiocyanate; 2,2',4,4'-Tetrabromodiphenyl ether; 2,3,7,8-tetrachlorodibenzodioxine.