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. 2019 Mar 18;9:4737. doi: 10.1038/s41598-019-41187-0

Figure 3.

Figure 3

Proposed Mechanism of Interaction between PHGDH and (A) Disulfiram (B) 4-acetamido-4′-maleimidylstilbene-2,2′-disulfonic acid (DSF and AMS reacts with sulfhydryl groups of free (reduced) cysteine residues forming a mixed disulfide). Masses after coupling are given for only one reactive cysteine.