6CFS:
reference: The structural basis of the molecular switch between phosphatase and mutase functions of human phosphomannomutase 1 under ischemic conditions., Ji T, Zhang C, Zheng L, Dunaway-Mariano D, Allen KN, Biochemistry. 2018 Apr 25. doi: 10.1021/acs.biochem.8b00223. PMID: 29695157

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