Molecular Mechanism for the Regulation of Microcystin Toxicity to Protein Phosphatase 1 by Glutathione Conjugation Pathway

Figure 6

Scores for the total hydrogen bonds (a), the hydrogen bonds between primary interaction sites (b), and the specific covalent bonds between Mdha and Cys₂₇₃ (c) of target complexes. Conditions: the total hydrogen bonds include the hydrogen bonds between MCs/MC-GSHs and H₂O, MCs/MC-GSHs, and PP1 (Arg⁴-Glu₂₇₅, Lys²-Arg₉₆, IsoAsp³-Arg₉₆, etc.).

(a)

(b)

(c)