5LTP:
reference: Structural analysis of the bright monomeric yellow-green fluorescent protein mNeonGreen obtained by directed evolution., Clavel D, Gotthard G, von Stetten D, De Sanctis D, Pasquier H, Lambert GG, Shaner NC, Royant A, Acta Crystallogr D Struct Biol. 2016 Dec 1;72(Pt 12):1298-1307. Epub 2016 Nov 30. PMID: 27917830

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