3DQY:
reference: Structures of the multicomponent Rieske non-heme iron toluene 2,3-dioxygenase enzyme system., Friemann R, Lee K, Brown EN, Gibson DT, Eklund H, Ramaswamy S, Acta Crystallogr D Biol Crystallogr. 2009 Jan;65(Pt 1):24-33. Epub 2008, Dec 18. PMID: 19153463

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