Fig. 4: The PSI:Fd interactive residues in T. elongatus Fd.
From: Structure of cyanobacterial photosystem I complexed with ferredoxin at 1.97 Å resolution
The interactive residues were determined by a Co-crystallized PSI:Fd X-ray diffraction (PDB ID: 5ZF024), b Cryo-EM (this study), and c NMR transferred cross-saturation. Unique residues determined by each method are highlighted by the corresponding labels (residues at the dorsal side were omitted).
