Fig. 2

Summary of locations predicted for glycolytic and serine metabolism enzymes. Activities are marked as cytosolic (C), mitochondrial (M), or plastidic (P). Filled squares indicate that >75% of species within the group contain an enzyme with the indicated location, while half-filled squares denote between 25% and 75% of species. The 72 species represented by the table are listed in Additional file 2, and the accession numbers of the sequences are in Additional file 3. Notes within boxes are a, in T. pseudonana and F. cylindrus but not P. tricornutum; b, in F. cylindrus and P. tricornutum but not T. pseudonana; c, in Cladosiphon okamuranus but not E. siliculosus; d, in E. siliculosus, not C. okamuranus; e, missing in Plasmodium spp.; f, possible mitochondrial protein in Neospora caninum; g, in Leishmania and T. cruzi but not T. brucei or T. vivax; h, found in Paulinella chromatophora but not Bigelowiella natans, Plasmodiophora brassicae, or Reticulomyxa filosa; i, present in P. brassicae, and R. filosa but absent from P. chromatophora and B. natans; j, based on revised gene models, although note that the targeting results are ambiguous for the TPI-GAPDH fusion in subtype 4 since the scaffold terminates near the 5′ end of the gene; and k, present only in B. hominis and Blastocystis subtype 1