Clathrin differentially adapts its trimerisation domain during mammalian evolution to traffic the insulin-responsive GLUT4 glucose transporter
George T. Bates, Will P. Bultitude, Joshua Greig, Alyce McClellan, Nikos Pinotsis, Pallavi Ramsahye, Wingyan Skyla Siu, Kamila Kamuda, Riccardo Zenezini Chiozzi, Konstantinos Thalassinos, Snezana Djordjević, Frances M. Brodsky
The paper identifies an alternatively-spliced form of CHC17 (CHC17-SAS) that compensates for the absence of CHC22 in some vertebrates, enabling GLUT4 trafficking.
bioRxiv · Sep 7, 2026 · PreprintCell Biology