Figure 1

Cartoon of peptide libraries fused to lexA molecules. +GPF is a truncated GFP molecule of 157 amino acids. CAS is the 11-residue core activating sequence (see Results).
Cartoon of peptide libraries fused to lexA molecules. +GPF is a truncated GFP molecule of 157 amino acids. CAS is the 11-residue core activating sequence (see Results).