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. 2023 Nov 13;14:7340. doi: 10.1038/s41467-023-43035-2

Fig. 2. Arrangement of the pore-loop residues in the substrate-free and substrate-bound states of MtaLon.

Fig. 2

a, b Orthogonal views of the substrate-free form (a) and substrate-bound form (b) of MtaLon incubated with ADP, which show the locations of the pore-loop (PL) residues (spheres) of the protomers 1–5. The integrated protomer Ac6* in the substrate-bound form is omitted. The PL residues marked by asterisks are accessible to the entry gate in the substrate-free state. For clarity, only the region consisting of residues 208–490, which includes part of the LHs and the AAA+ domain, is shown.