Fig. 2

Overview of metabolic capabilities of the classes Atribacteria (OP9) and Phoenicimicrobiia (JS1). Different colors in gene circles represent genes present at the class level. PRPP: 5-Phospho-alpha-D-ribose 1-diphosphate, Cit: Citrate, Iso: Isocitrate, 2-Oxo: 2-Oxoglutarate, Succ-CoA: Succinyl-CoA, Succ: Succinate, Fum: Fumarate, Mal: Malate, Oxa: Oxaloacetate, THF: Tetrahydrofolate, THF-CHO: 10-Formyltetrahydrofolate, THF-CH: 5,10-Methenyltetrahydrofolate, THF-CH2: 5,10-Methylenetetrahydrofolate, THF-CH3: 5-Methyltetrahydrofolate, gcvH: glycine cleavage system H protein