Putrescine2spermidine: (minimum(2, [AdoMet_dc, Spermine_synt_N, Spermine_synth]) or (Orn_DAP_Arg_deC and Sacchrp_dh_C))

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

TPP_AA_metabolism: (TPP_enzyme_C and not (PFL-like or PFL_6_pcresol or PFL_9_tma or Gly_radical or Gly_430_pcre or Gly_8-9_TMA or PFL_acetate1 or PFL_acetate2 or Gly_radical_scatole or PFL_proline or PFL_toluene) 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 (POR or POR_N or PFOR_II))

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

GR_AA_metabolism: (minimum(1, [Gly_430_pcre, Gly_8-9_TMA, Gly_radical, Gly_radical_scatole, PFL-like, PFL_6_pcresol, PFL_9_tma, PFL_acetate1, PFL_acetate2, PFL_proline, PFL_toluene]) and not NRDD 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 (POR or POR_N or PFOR_II))

Arginine2putrescine: (minimum(3, [AdoMet_dc, Amidinotransf, Arginase, OKR_DC_1, OKR_DC_1_7_arginine, OTCace]) or ((OKR_DC_1_5_ornithine or OKR_DC_1 or Orn_Arg_deC_N) and minimum(1, [Arginase, OTCace, OTCace_N, PAD_porph])))
Pyruvate2acetate-formate: ((PFL_acetate1 or PFL_acetate2) and Radical_SAM)

Rnf_complex: (Complex1_51K and minimum(5, [FMN_bind, FeS, Fer4, Fer4_9, NQR2_RnfD_RnfE, Rnf-Nqr, RnfC_N, SLBB]))

Putrescine2spermidine: (minimum(2, [AdoMet_dc, Spermine_synt_N, Spermine_synth]) or (Orn_DAP_Arg_deC and Sacchrp_dh_C))

histidine2glutamate_hutHGIU_operon: (minimum(3, [Amidohydro_1, Amidohydro_3, Arginase, FGase, Urocanase]) and Lyase_aromatic and Urocanase_C)
Respiratory_glycerol: (DAO and Fer2_BFD and FAD_binding_2 and Fer4_8)

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