4YGQ:
reference: Structural basis for the substrate selectivity of a HAD phosphatase from Thermococcus onnurineus NA1., Ngo TD, Van Le B, Subramani VK, Thi Nguyen CM, Lee HS, Cho Y, Kim KK, Hwang HY, Biochem Biophys Res Commun. 2015 Apr 6. pii: S0006-291X(15)00647-6. doi:, 10.1016/j.bbrc.2015.03.179. PMID: 25858319

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