COG, GO, and KEGG biochemical pathway mappings and the predicted cellular locations of HGT genes.

Genes without definite information in the database were indicated as being unknown. Genes participating in multiple functions and biochemical pathways were shown. In the sixth column, S = secretory pathway, M = to mitochondrion location, and – = any other location. In the seventh column, YES = sequence has signal peptide. In the eighth column, – = HMM not present. In the last column, extr, cyto, and mito refer to protein likely localized in extracellular sites (bold font), cytoplasm, and mitochondria, respectively.