2VO4:
reference: Crystallographic and Functional Characterization of the Fluorodifen-inducible Glutathione Transferase from Glycine max Reveals an Active Site Topography Suited for Diphenylether Herbicides and a Novel L-site., Axarli I, Dhavala P, Papageorgiou AC, Labrou NE, J Mol Biol. 2008 Nov 6. PMID: 19014949

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