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. 2020 Aug 24;21(17):6080. doi: 10.3390/ijms21176080

Figure 28.

Figure 28

Reaction of dopachrome to produce 5,6-dihydroxyindole (DHI) and 5.6-dihydroxyindole-2-carboxylic acid (DHICA) and roles of dopachrome tautomerase (DCT) and Cu2+ ions [102,151,152,153,155].