2MYY:
reference: Structural characterization of a beta-hydroxyacid dehydrogenase from Geobacter sulfurreducens and Geobacter metallireducens with succinic semialdehyde reductase activity., Zhang Y, Zheng Y, Qin L, Wang S, Buchko GW, Garavito RM, Biochimie. 2014 Sep;104:61-9. doi: 10.1016/j.biochi.2014.05.002. Epub 2014 May, 27. PMID: 24878278

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