OD_AA_metabolism: (minimum(1, [PFOR_II, POR, POR_N]) and minimum(2, [ALS_ss_C, AlaDh_PNT_C, Arginase, BKACE, BcrAD_BadFG, Beta_elim_lyase, CPSase_L_D2, Cys_Met_Meta_PP, ELFV_dehydrog, GRDB, Glu_syn_central, Glu_synthase, Gly_reductase, HAAA1, HG2B1, HG2B2, HGD-D, HleuD1, HleuD2, HleuS1, HleuS2, Homoserine_dh, ILVD_EDD, IlvC, Lactoyl-CoA1, Lactoyl-CoA2, Lyase_aromatic, MAAL_C, OKR_DC_1_5_lysine, OKR_DC_1_5_ornithine, OKR_DC_1_7_arginine, OKR_DC_1_C, OTCace, PALP, Proline_reductase, Sacchrp_dh_C, TPL, Thr_dehydrat_C, TnaA, Urocanase]) and not (Gly_radical_scatole or Gly_radical or Gly_430_pcre or Gly_8-9_TMA))

pdu: (minimum(2, [Aldedh, BMC, Cob_adeno_trans, EutN_CcmL, Fe-ADH, Fe-ADH_2, PDU_like, PTAC, PduV-EutP]) and Dehydratase_MU and Dehydratase_SU and Dehydratase_LU)

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

acetate2butyrate: (not (POR or POR_N or PFOR_II) and minimum(4, [Acyl-CoA_dh_1, Acyl-CoA_dh_2, ECH_2, ETF, ETF_alpha, HCDH_N, Thiolase_N, ketoacyl-synt]) and HCDH and minimum(1, [EC1_2-faecali, ECH1_Enoyl_CoA_DH1, ECH1_Enoyl_CoA_DH2, ECH1_Enoyl_CoA_DH3, ECH1_Enoyl_CoA_DH4, Thiolase_C]))

succinate2propionate: (minimum(4, [AcetylCoA_hyd_C, AcetylCoA_hydro, B12-binding, Biotin_lipoyl, Glyoxalase_4, HMGL-like, MM_CoA_mutase, MeaB, OAD_beta, OAD_gamma, PYC_OADA]) and minimum(1, [CT_Btheta, CT_Propionyl_CoA1, CT_Propionyl_CoA2, CT_Propionyl_CoA3, CT_Vparvula]) and not Cytidylate_kin)