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Figure 3 | Biology Direct

Figure 3

From: Non-homologous isofunctional enzymes: A systematic analysis of alternative solutions in enzyme evolution

Figure 3

Distribution of non-homologous isofunctional enzymes by COG functional categories. For each category, the left (blue) column shows the absolute number of EC nodes with NISE, and the right (red) column shows this number as a percentage of all EC nodes assigned to that category. COG functional categories are as follows: C - energy production and conversion, E - amino acid transport and metabolism, F - nucleotide transport and metabolism, G - carbohydrate transport and metabolism, H - coenzyme metabolism, I - lipid metabolism, J - translation, ribosomal structure and biogenesis, K - transcription, L - DNA replication, recombination and repair, M - Cell envelope biogenesis, outer membrane, O - posttranslational modification, protein turnover, chaperones, ox stress - defense from oxidative stress, P - inorganic ion transport and metabolism, Q - secondary metabolites biosynthesis, transport and catabolism, R - general function prediction only, T - signal transduction.

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