Graphical representation of interactions between protein and nucleic acid chains in PDB structure 1r4r

Protein chain - blue, nucleic acid chain - red.

Interactions between protein chain A and nucleic acid chain C



Protein Nucleic acid
452 (Y) 3 (A)
452 (Y) 4 (G)

Interactions between protein chain A and nucleic acid chain D



Protein Nucleic acid
466 (R) 14 (G)
474 (Y) 13 (T)
489 (R) 14 (G)
496 (R) 14 (G)

Interactions between protein chain B and nucleic acid chain C



Protein Nucleic acid
466 (R) 13 (G)
490 (K) 13 (G)
496 (R) 13 (G)

Interactions between protein chain B and nucleic acid chain D



Protein Nucleic acid
451 (H) 4 (A)
452 (Y) 4 (A)
452 (Y) 5 (G)