Fig. 4.

Putative transporters, enzymes and pathways of ‘Candidatus Uab amorphum’. Arrows indicate pathways that are present. Pathways that are absent are crossed out. Purple enzymes are predicted to be secreted in PV or localized at the outer membrane and involve to degradation of prey. Green line indicates the cytoplasmic membrane. Grey line indicates the outer membrane. Brown layers indicate periplasm. Blue circles indicate nucleoside and nucleotide transporters. Green circles indicate sugar transporters. Orange circles indicate peptide and amino acid transporters.