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. 2024 Jul 9;13(7):825. doi: 10.3390/antiox13070825

Figure 2.

Figure 2

Biological functions of metallothionein. The NMR structure of the α-domain and β-domain of rat MT-2. The models were generated with UCSF ChimeraX (https://www.rbvi.ucsf.edu/chimerax accessed on 27 June 2024) using RCSB PDB (https://www.rcsb.org/ accessed on 27 June 2024) coordinates of 1MRT and 2MRT. The α-domain has four metal ion binding sites, and the β-domain has three metal ion binding sites.