Graphical representation of interactions between protein and
nucleic acid chains in PDB structure 2up1
Protein chain - blue,
nucleic acid chain - red.
Interactions between protein chain A and nucleic acid chain
B

| Protein |
Nucleic acid |
| 15 (K) |
204 (G) |
| 20 (G) |
202 (T) |
| 42 (D) |
205 (G) |
| 55 (R) |
204 (G) |
| 85 (E) |
202 (T) |
| 87 (K) |
202 (T) |
| 88 (R) |
203 (A) |
| 90 (V) |
203 (A) |
| 90 (V) |
204 (G) |
| 92 (R) |
205 (G) |
| 95 (S) |
204 (G) |