Graphical representation of interactions between protein and
nucleic acid chains in PDB structure 1nk2
Protein chain - blue,
nucleic acid chain - red.
Interactions between protein chain P and nucleic acid chain
A

| Protein |
Nucleic acid |
| 109 (K) |
9 (G) |
| 111 (K) |
8 (A) |
| 113 (R) |
5 (T) |
| 113 (R) |
6 (C) |
| 159 (N) |
8 (A) |
Interactions between protein chain P and nucleic acid chain
B

| Protein |
Nucleic acid |
| 111 (K) |
27 (G) |
| 111 (K) |
28 (A) |
| 113 (R) |
30 (A) |
| 133 (Y) |
22 (C) |