Table 1 Amino acids occupying positions 148, 165, and 203 (GFP numbering) in known GFP-like proteins.
From: Interconversion of Anthozoa GFP-like fluorescent and non-fluorescent proteins by mutagenesis
| Â | 148 | 165 | 203 |
|---|---|---|---|
FPs | Ser, His | Ile, Val, Phe | His, Ser, Thr |
CPs | Cys, Ala, Asn | Asn, Ser | Leu, Ile, His, Arg |