5BPX:
reference: Extension of resolution and oligomerization-state studies of 2,4'-dihydroxyacetophenone dioxygenase from Alcaligenes sp. 4HAP., Guo J, Erskine P, Coker AR, Gor J, Perkins SJ, Wood SP, Cooper JB, Acta Crystallogr F Struct Biol Commun. 2015 Oct 1;71(Pt 10):1258-63. doi:, 10.1107/S2053230X15015873. Epub 2015 Sep 23. PMID: 26457516

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