. Author manuscript; available in PMC: 2020 Sep 11.

Published in final edited form as: J Am Chem Soc. 2020 Jun 9;142(25):11032–11041. doi: 10.1021/jacs.0c02796

Table 1.

GFP Mutation Sites Chosen for This Study to Sample the A State in a Wide Range of Protein Environments^a

mutation sites	amino acids
	Environmental Mutants
R96	R, M
T203	T, V, H, F, Y, 4-F₁F, F₅F, 4-NH₂F, 3-OCH₃Y
	Chromophore Variants
S65	S, T

Noncanonical amino acids are abbreviated as follows: 4-fluorophenylalanine is 4-F₁F, 2,3,4,5,6-pentafluorophenylalanine is F₅F, 3-methoxytyrosine is 3-OCH₃Y (3-OMeY), and 4-aminophenylalanine is 4-NH₂F (see also Table S1).