Pyruvate2acetate-formate: ((PFL_acetate1 or PFL_acetate2) and Radical_SAM)

NADH_dehydrogenase_I: (Oxidored_q4 and Oxidored_q6 and Complex1_30kDa and Complex1_49kDa and NADHdh and Oxidored_q3 and Oxidored_q2 and minimum(4, [Fe-2S_thioredx, Fer2_4, Fer4_7, Molybdop_Fe4S4, Molydop_binding, NADH-G_4Fe-4S_3, NADH_4Fe-4S, Proton_antipo_M, Proton_antipo_N, SLBB]))

Fumarate2succinate: (Succ_DH_flav_C and FAD_binding_2 and (Fer2_3 or Fer4_7 or SucD_FumR))

TPP_fatty_acids: (TPP_enzyme_C and (minimum(2, [ACD1_car, ACP_syn_III_C, AcetylCoA_hyd_C, AcetylCoA_hydro, Acyl-CoA_dh_1, Acyl-CoA_dh_2, Butyrate_kinase, CT_Propionyl_CoA1, CT_Propionyl_CoA2, CT_Propionyl_CoA3, Carboxyl_trans, CoA_trans, CoA_trans_230_acto, CoA_trans_2_CAF, CoA_trans_6_Glutaconate, E1_dh, ECH_1, ECH_2, HBT, HBT_2, HCDH, HpaB, Ketoacyl-synt_C, Thiolase_C, Thiolase_N, adh_short, adh_short_C2]) or FA_synthesis) and not (PFL-like or PFL_6_pcresol or PFL_9_tma or Gly_radical or Gly_430_pcre or PFL_acetate1 or PFL_acetate2 or Gly_radical_scatole or PFL_proline or PFL_toluene) and not (POR or POR_N))

porA: (Fer4_7 and TPP_enzyme_C and POR and POR_N and PFOR_II and not (EKR or Fer4_16))

Glycine_cleavage: (minimum(2, [Aminotran_5, GCV_H, GCV_T, GDC-P, SoxG]) and GCV_H and GCV_T_C)

PFOR_II_pathway: cds(POR and POR_N and PFOR_II and EKR and Fer4_16 and TPP_enzyme_C)

OD_unknown: (minimum(1, [PFOR_II, POR, POR_N]) and minimum(2, [CoA_binding, CoA_binding_2, Ligase_CoA, PTAC, Succ_CoA_lig]) and not (Gly_radical_scatole or Gly_radical or Gly_430_pcre or Gly_8-9_TMA))