5.3.1.23 expressed in Escherichia coli 5.3.1.23 gene mtnA, sequence comparisons and phylogenetic tree, recombinant expression of His6-tagged enzyme in Escherichia coli strain BL21(DE3) 5.3.1.23 into pCMV plasmid for expression in mammalian cells and into pMS356 plasmid for esxpression in Escherichia coli 5.3.1.23 Orf PH0702, sequence comparisons and phylogenetic tree, recombinant expression of His-tagged enzyme in Escherichia coli strain Rosetta(DE3)