3QUT:
reference: Divergence of structure and function in the haloacid dehalogenase enzyme superfamily: Bacteroides thetaiotaomicron BT2127 is an inorganic pyrophosphatase., Huang H, Patskovsky Y, Toro R, Farelli JD, Pandya C, Almo SC, Allen KN, Dunaway-Mariano D, Biochemistry. 2011 Oct 18;50(41):8937-49. Epub 2011 Sep 21. PMID: 21894910

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