Graphical representation of interactions between protein and
nucleic acid chains in PDB structure 1a74
Protein chain - blue,
nucleic acid chain - red.
Interactions between protein chain A and nucleic acid chain
C

| Protein |
Nucleic acid |
| 53 (G) |
403 (G) |
| 57 (N) |
407 (C) |
| 65 (K) |
403 (G) |
| 120 (K) |
411 (T) |
Interactions between protein chain A and nucleic acid chain
D

| Protein |
Nucleic acid |
| 61 (R) |
415 (A) |
| 63 (Q) |
417 (A) |
| 74 (R) |
418 (G) |
| 96 (A) |
415 (A) |
| 98 (H) |
414 (G) |
| 119 (N) |
413 (A) |
| 123 (N) |
413 (A) |
Interactions between protein chain B and nucleic acid chain
C

| Protein |
Nucleic acid |
| 61 (R) |
415 (A) |
| 63 (Q) |
417 (A) |
| 74 (R) |
418 (G) |
| 96 (A) |
415 (A) |
| 98 (H) |
414 (G) |
| 119 (N) |
413 (A) |
| 119 (N) |
414 (G) |
| 123 (N) |
413 (A) |
Interactions between protein chain B and nucleic acid chain
D

| Protein |
Nucleic acid |
| 53 (G) |
403 (G) |
| 57 (N) |
407 (C) |
| 65 (K) |
403 (G) |
| 120 (K) |
411 (T) |