4M95:
reference: The structure of an authentic spore photoproduct lesion in DNA suggests a basis for recognition., Singh I, Lian Y, Li L, Georgiadis MM, Acta Crystallogr D Biol Crystallogr. 2014 Mar;70(Pt 3):752-9. doi:, 10.1107/S1399004713032987. Epub 2014 Feb 15. PMID: 24598744

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