2XTS:
reference: Structural Basis for the Oxidation of Protein-bound Sulfur by the Sulfur Cycle Molybdohemo-Enzyme Sulfane Dehydrogenase SoxCD., Zander U, Faust A, Klink BU, de Sanctis D, Panjikar S, Quentmeier A, Bardischewsky F, Friedrich CG, Scheidig AJ, J Biol Chem. 2011 Mar 11;286(10):8349-60. Epub 2010 Dec 8. PMID: 21147779

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