Graphical representation of interactions between protein and nucleic acid chains in PDB structure 1ig4

Protein chain - blue, nucleic acid chain - red.

Interactions between protein chain A and nucleic acid chain B



Protein Nucleic acid
26 (A) 107 (G)
27 (T) 107 (G)

Interactions between protein chain A and nucleic acid chain C



Protein Nucleic acid
45 (S) 117 (C)
46 (K) 117 (C)