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Fig. 1 | Biology Direct

Fig. 1

From: “Phylogenetic and evolutionary analysis of functional divergence among Gamma glutamyl transpeptidase (GGT) subfamilies”

Fig. 1

Phylogenetic tree of gamma-glutamyl transpeptidase family. Phylogenetic trees of gamma-glutamyl transpeptidase family were made based on NJ and ML analysis. Major groups of GGT-family resolved in two main branches B1 and B2, further divided into six clades: Eukaryotes, Bacteria (1, 2 and 3), Archaea and Bacteria 4 extremophiles. The eukaryotes and bacteria 1 clade, are further divided into 3 and 2 subfamilies respectively. Further, the same tree is separated into two major groups; ggt Lid+: GGT sequences containing lid-loop regions and ggt Lid-: GGT sequences not containing lid-loop regions. The final log likelihood of the ML tree is -21446.23 and the gamma shape parameter is 1.46

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