Graphical representation of interactions between protein and nucleic acid chains in PDB structure 1nk3

Protein chain - blue, nucleic acid chain - red.

Interactions between protein chain P and nucleic acid chain A



Protein Nucleic acid
105 (R) 5 (T)
105 (R) 6 (C)
144 (Q) 8 (A)

Interactions between protein chain P and nucleic acid chain B



Protein Nucleic acid
105 (R) 29 (C)
146 (K) 21 (C)