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

| Protein |
Nucleic acid |
| 99 (R) |
503 (T) |
| 101 (K) |
502 (A) |
| 148 (N) |
505 (T) |
| 149 (K) |
505 (T) |
| 160 (S) |
504 (T) |
| 194 (T) |
504 (T) |
Interactions between protein chain A and nucleic acid chain
D

| Protein |
Nucleic acid |
| 67 (R) |
517 (G) |
| 196 (Y) |
517 (G) |
| 209 (N) |
516 (T) |
| 211 (F) |
515 (G) |
Interactions between protein chain B and nucleic acid chain
C

| Protein |
Nucleic acid |
| 67 (R) |
517 (G) |
| 196 (Y) |
517 (G) |
| 209 (N) |
516 (T) |
| 211 (F) |
515 (G) |
Interactions between protein chain B and nucleic acid chain
D

| Protein |
Nucleic acid |
| 99 (R) |
503 (T) |
| 101 (K) |
502 (A) |
| 148 (N) |
505 (T) |
| 149 (K) |
505 (T) |
| 194 (T) |
504 (T) |