TABLE 2.

Genetic determinants of “Candidatus Cloacamonas acidaminovorans”

FunctionGeneGene identifier
Life in the presence of oxygen
    Superoxide reductasedfxCloam 1366
    RuberythrinrbrCloam 1367
    RubredoxinrubCloam 1368
    PeroxiredoxinahpCCloam 1564
    ThioredoxintrxCloam 0816
    Thioredoxin reductasetrxBCloam 1697
    Rubredoxin-oxygen oxidoreductase or nitric oxide reductase (putative)fprACloam 1876
    Class II ribonucleotide reductase (putative)Cloam 0913
Anaerobic lifestyle
    Class III ribonucleotide reductasenrdDCloam 1253
    Class III ribonucleotide reductase-activating enzymenrdGCloam 1254
    Pyruvate ferredoxin oxidoreductaseporCloam 0324
    2-Ketoglutarate ferredoxin oxidoreductasekorCCloam 0295 (γ-subunit)
korBCloam 0296 (β-subunit)
korACloam 0297 (α-subunit)
korDCloam 0298 (δ-subunit, putative)
    Aldehyde ferredoxin oxidoreductase, tungsten containingaorBCloam 0708
aorACloam 0709
    Branched-chain ketoacid ferredoxin oxidoreductasevorDCloam 1001 (δ-subunit)
vorCCloam 1004 (γ-subunit)
vorBCloam 1003 (β-subunit)
vorACloam 1002 (α-subunit)
    Indolepyruvate ferredoxin oxidoreductaseiorBCloam 1037 (β-subunit)
iorACloam 1038 (α-subunit)
Energy
    Fe-only hydrogenasehymCCloam 1180 (α-subunit)
hymBCloam 1183 (β-subunit)
hymACloam 1186 (γ-subunit)
    Fe-only hydrogenase, assembly proteinhydEFCloam 0448
hydGCloam 0921
    Methylmalonyl-CoA decarboxylase (putative)Cloam 1768 (α-subunit)
Cloam 1770 (γ-subunit)
Cloam 1771 (β-subunit)
    ATP synthaseCloam 1052 (subunit A1)
Cloam1053 (subunit B1)
Cloam 1054 (subunit D)
Cloam 1055 (subunit I, putative)
Cloam 1056 (subunit K, putative)
    Pyrophosphate-energized proton pumphppACloam 1022