name Atezolizumab namespace https://bioinformatics.umg.eu/onkopus/drugon# parent Antibodies parent Drug parent Antibodies,_Monoclonal,_Humanized parent Blood_Proteins parent Antibodies,_Monoclonal parent Globulins parent Immunoproteins parent Amino_Acids,_Peptides,_and_Proteins parent Immunoglobulins parent Antineoplastic_Agents parent Proteins parent Serum_Globulins targets_at Programmed_cell_death_1_ligand_1