Extended Data Fig. 8: Structural comparison between light-harvesting PBS and quenched PBS.
From: Structures of a phycobilisome in light-harvesting and photoprotected states
a, Superimposition of the PBS-OCPR (colored as in Fig. 1) and PBS up-up (grey). b, Superimposition of the PBS-OCPR and the PBS down-down conformation (transparent surface). Both shown in surface representation. c, Model of OCPR (red) from Synechocystis PCC sp. 6803 structure superposed into the comparable position of the PBS structure from Anabaena sp. strain PCC 7120 PBS (PDB:7EYD) d, Model of OCPR (red) from Synechocystis PCC sp. 6803 structure superposed into the comparable position of the PBS structure from Synechococcus sp. PCC 7002 PBS (PDB:7EXT13). The rods are omitted for clarity.
