TABLE 5.
Results from alanine scanning
| RBE | T | R | Q | A | R | R | N | R | R | R | R | W | R | E | R | Q | R |
| anti-Rev 5 | T | R | Q | A | R | R | N | R | R | R | R | W | R | E | R | Q | R |
| anti-Rev 11 | T | R | Q | A | R | R | N | R | R | R | R | W | R | E | R | Q | R |
| anti-N7D | T | R | Q | A | R | R | N | R | R | R | R | W | R | E | R | Q | R |
| anti-Rex | T | R | Q | A | R | R | N | R | R | R | R | W | R | E | R | Q | R |
Alanine scanning experiments with the Rev peptide. Residues that, upon substitution, decrease affinity are shown in bold; residues whose substitution increases affinity are underlined and italicized.