Protein Structure from Scientific Research

Structural differences between apo PD-1 (PDB:3RRQ) and PD-1 in the clone 19 Fab-PD-1 complex, mapped onto PD-1 from the Fab-PD-1 complex. Thickness of the putty cartoon representation corresponds to the distance between equivalent Cα atoms after superposition. Distances vary between 0.08 and 8.5 Å.

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