Complete Genome Sequencing of Polar Arthrobacter sp. PAMC25284, Copper Tolerance Potential Unraveled with Genomic Analysis

Figure 4

Homology of amino acid sequence around the copper-binding sites of type I Cu center and multi-copper oxidases of the strain Arthrobacter sp. PAMC25284. 1, 2, 3, and asterisk denote type I copper ligand, type II copper ligand, type III copper ligand, and proton donor, respectively. MnxG, dihydrogeodin oxide; Fet3, iron transport multi-copper oxidase; Tylc, Trametes versicolor laccase; CpAO, Cucurbita pepo ascorbate oxidase; Plac, Zea mays laccase; CueO, blue copper oxidase; and Mco1–Mco4, Arthrobacter sp. PAMC25284 multi-copper oxidase domain-containing proteins.