From: Structural plasticity of green fluorescent protein to amino acid deletions and fluorescence rescue by folding-enhancing mutations
ε397
ε475
Quantum yield
(M−1 cm−1)
(λex = 397 nm)
wtGFPUV
29600
7500
0.79[a]
C48Δ
31600
8500
0.80
P75/D76➔H
29700
6800
0.79
P75Δ
29400
7100
E172Δ
29300
7600
0.81
S175/V176➔F
30900
5000