Fig. 13. A) Cartoon representation of the crystal structure of the PKM2–phenylalanine complex (chain A). The interactive residue is distinct from the FBP binding site. The selected zone is 4 Å around phenylalanine and cysteine. Phenylalanine: magenta color and amino acid: cyan color, PDB ID: 4FXJ. B) Cartoon representation of the crystal structure of the PKM2–cysteine complex (chain A). The interactive residue is distinct from the FBP binding site. The selected zone is 4 Å around cysteine. Cysteine: magenta color and amino acid: cyan color, PDB ID: 6NU1.
