Graphical representation of interactions between protein and
nucleic acid chains in PDB structure 1if1
Protein chain - blue,
nucleic acid chain - red.
Interactions between protein chain A and nucleic acid chain
C

| Protein |
Nucleic acid |
| 41 (A) |
205 (G) |
| 42 (A) |
224 (T) |
| 43 (K) |
225 (C) |
| 44 (H) |
225 (C) |
| 58 (W) |
215 (T) |
| 64 (R) |
215 (T) |
| 75 (K) |
204 (A) |
| 78 (K) |
205 (G) |
| 82 (R) |
207 (G) |
| 83 (C) |
216 (T) |
| 100 (N) |
224 (T) |
Interactions between protein chain B and nucleic acid chain
D

| Protein |
Nucleic acid |
| 41 (A) |
505 (G) |
| 43 (K) |
525 (C) |
| 44 (H) |
525 (C) |
| 58 (W) |
515 (T) |
| 62 (T) |
515 (T) |
| 64 (R) |
515 (T) |
| 78 (K) |
505 (G) |
| 80 (N) |
516 (T) |
| 82 (R) |
507 (G) |
| 83 (C) |
516 (T) |
| 86 (N) |
507 (G) |
| 100 (N) |
523 (C) |