摘要：ABC transporters are molecular machines which power the solute transport using ATP *** structural biology of ABC transporters has been exploding for the last few years,and this study explores timelines and trends for various attributes such as structural tools,resolution,fold,sources,and group *** study also evidences the significance of mammalian expression systems,advancements in structural biology tools,and the developing interest of group leaders across the world in the remarkably progressing *** field started in 2002 and bloomed in 2016,and COVID years were really productive to the ***,the study explores 337 structures of 58 unique ABC transporters deposited in the PDB database from which P-glycoprotein has the largest number of ***,62%of total structures are determined at the resolution of 3-4Åand 53%of structures belong to fold IV *** progressive advancements in the field,the field is shifting from prokaryotic to eukaryotic sources and X-ray crystallography to cryoelectron *** the nutshell,this study uniquely provides the detailed snapshot of the field of structural biology of ABC transporters with real-time data.