4HS5:
reference: Frataxin from Psychromonas ingrahamii as a model to study stability modulation within the CyaY protein family., Roman EA, Faraj SE, Cousido-Siah A, Mitschler A, Podjarny A, Santos J, Biochim Biophys Acta. 2013 Feb 19. pii: S1570-9639(13)00078-2. doi:, 10.1016/j.bbapap.2013.02.015. PMID: 23429177

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