Graphical representation of interactions between protein and nucleic acid chains in PDB structure 1f4s

Protein chain - blue, nucleic acid chain - red.

Interactions between protein chain P and nucleic acid chain A



Protein Nucleic acid
18 (G) 5 (C)
19 (K) 7 (G)
44 (R) 3 (T)

Interactions between protein chain P and nucleic acid chain B



Protein Nucleic acid
6 (R) 2 (A)
9 (N) 3 (T)
10 (H) 3 (T)
11 (S) 4 (C)
20 (R) 6 (G)
57 (Q) 2 (A)
58 (R) 2 (A)