Table 1

Comparison of the spectral properties of zFP506, amFP486, and their mutants at position 167.

Protein
Substitution
Excitation
Excitation
Emission
Emission


maximum, nm
spectral width,
maximum, nm
spectral width,



nm

nm

zFP506
Wild type
494
41
506
23

M167A
469
50
496
36

M167H
469
53
497
36
amFP486
Wild type
453
58
486
49

A167M
473
47
495
34

A167I
464
56
498
38

Gurskaya et al. BMC Biochemistry 2001 2:6   doi:10.1186/1471-2091-2-6