Extended Data Fig. 4: Structures of PIN8 with bound 2,4-D or 4-CPA.
From: Transport of phenoxyacetic acid herbicides by PIN-FORMED auxin transporters
Close-up view of 2,4-D and 4-CPA map density and the residues interacting with the ligand. a) 2,4-D in the prebinding state in vestibule of the inward monomer b) 4-CPA in the prebinding state in vestibule of the inward monomer c) 4-CPA in binding state of the outward monomer d) 4-CPA in partly release state of the outward monomer. Figure created with PyMOL v5.0.4, Molecular Graphics System (Schrödinger, LLC) .
