Graphical representation of interactions between protein and nucleic acid chains in PDB structure 1g4d

Protein chain - blue, nucleic acid chain - red.

Interactions between protein chain A and nucleic acid chain B



Protein Nucleic acid
54 (G) 112 (A)

Interactions between protein chain A and nucleic acid chain C



Protein Nucleic acid
36 (H) 129 (G)