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. 2019 Jan 7;9:783. doi: 10.3389/fendo.2018.00783

Figure 1.

Figure 1

The characteristics of mitochondrial SIRT4 (A). Sequence analyses show the amino acid sequence of the mitochondrial localization, NAD+-binding, substrate specificity, catalytic and Zn2+-binding domains (B). SIRT4 is localized in the mitochondrion (C). SIRT4 is belong to a class II human sirtuins (D). Structure of groups catalyzed by SIRT4.