The PH domain in the ArfGAP ASAP1 drives catalytic activation through an unprecedented allosteric mechanism. - Soubias O; Foley SL; Jian X; Jackson RA; Zhang Y; Rosenberg EM Jr; Li J; Heinrich F; Johnson ME; Sodt AJ; Randazzo PA; Byrd RA (BioRxiv : the preprint server for biology, 2024)