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

| Protein |
Nucleic acid |
| 7 (K) |
15 (U) |
| 36 (H) |
3 (A) |
| 58 (K) |
2 (G) |