phosphonate: (phosphonates and minimum(1, [2-Hacid_dh_C, Aldedh, Aminotran_1_2, Aminotran_5, AurF, CTP_transf_like, DUF4992, Fe-ADH, HMGL-like, Metallophos_2, NTP_transf_3, NTP_transf_5, PALP, PEP_mutase, TPP_enzyme_C, TPP_enzyme_N, phosphonates]) and not (phosphonatesHydrolase or phosphonatesMeIsocitrateLyase))

arylpolyene: (APE_KS1 or APE_KS2)

RRE-containing: minimum(1, [Bottromycin_Methyltransferase_RRE, Cyanobactin_D_RRE, Cytolysin_C_RRE, Goadsporin_CD_RRE, Heterocycloanthracin_C_RRE, Lanthipeptide_LanB_RRE, Lasso_Fused_RRE, Mycofactocin_RRE, NHLP_CD_RRE, Other_Sactipeptide_rSAM_RRE, Pantocin_Microcin_RRE, Plantazolicin_C_RRE, PlpY_RRE, PqqD_RRE, Proteusin_Epimerase_RRE, Proteusin_Methyltransferase_RRE, Quinohemoprotein_rSAM_RRE, Ranthipeptide_rSAM_RRE, Stand_Alone_Lasso_RRE, Streptide_RRE, Subtilosin_rSAM_RRE, Thiaglutamate_B_RRE, Thiaglutamate_G_RRE, Thiaglutamate_I_RRE, Thiopeptide_F_RRE, Thuricin_rSAM_RRE, Thurincin_rSAM_RRE, Trifolitoxin_RRE])