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. 2011 May 11;20(7):1265–1274. doi: 10.1002/pro.654

Figure 3.

Figure 3

Sequence alignment displaying the residues interacting with the cis/trans chromophores. Red – direct H-bonding, Red (highlighted in yellow) – water mediated H-bonding, Blue – (highlighted in yellow) van der Waals contacts, @ – residues apparently responsible for the far-red shift in Katushka relative to eqFP578f and eqFP611, MYG – chromophore forming triad.