+E Polyketide biosynthesis proteins KO
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Polyketide Biosynthesis Proteins - Streptomyces violaceus
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APolyketide synthase (PKS)
B Modular type I PKS
C cis-AT PKS
D Erythronolide PKS
D Oleandomycin synthase
D Pikromycin PKS
D Avermectin PKS
D Tylactone synthase
D Protomycinolide IV synthase
D Niddamycin PKS
D Rapamycin PKS
D Immunomycin PKS
D Ansamitocin PKS
D Rifamycin PKS
D Polyene macrolide PKS
D Pimaricinolide synthase
D Candicidin PKS
D Soraphen PKS
D Stigmatellin PKS
D Mycolactone PKS
D Coelimycin PKS
D Aureothin PKS
D Spectinabilin PKS
D Phthiocerol / Phenolphthiocerol PKS
C trans-AT PKS
D Bacillanene hybrid PKS-NRPS
D Chivosazol hybrid PKS-NRPS
E ------ chiPKS; chivosazol hybrid polyketide synthase / nonribosomal peptide synthetase [SCL:sce4137 sce4136 sce4135 sce4134 sce4133]
D Macrolactin PKS
D Difficidin PKS
D Rhizoxin hybrid PKS-NRPS
D Myxovirescin hybrid PKS-NRPS
E ------ taPKS; myxovirescin biosynthesis, hybrid polyketide synthase / nonribosomal peptide synthetase [MXA:MXAN_3935 MXAN_3933 MXAN_3932]
D Albicidin synthase, hybrid PKS-NRPS
E ------ albXIII; albicidin synthase trans-acting acyltransferase AlbXIII [XAL:XALC_1516]
E ------ albPKS; albicidin synthase, hybrid polyketide synthase / nonribosomal peptide synthetase [XAL:XALC_1529 XALC_1532 XALC_1523]
D Etnangien PKS
E ------ etnPKS; etnangien polyketide synthase [SCL:sce3188 sce3189 sce3190 sce3191 sce3192 sce3193]
B Iterative type I PKS
C Fungal nonreducing PKS (NR-PKS)
C Fungal partially reducing PKS (PR-PKS)
C Fungal highly reducing PKS (HR-PKS)
C Fungal hybrid type
D Zearalenone synthase
D Asperfuranone NR/HR-PKS
E ------ AFOE; asperfuranone biosynthesis, nonreducing iterative type I polyketide synthase AfoE [ANI:ANIA_01034]
E ------ AFOG; asperfuranone biosynthesis, highly reducing iterative type I polyketide synthase AfoG [ANI:ANIA_01036]
C Bacterial type
B Type II PKS
C C9-C14 cyclized polyketide type
D Spore pigment PKS
C C7-C14 cyclized polyketide type
D Octaketide PKS
E RI060_18280 beta-ketoacyl-[acyl-carrier-protein] synthase family protein K05551 actI1; minimal PKS ketosynthase (KS/KS alpha) [EC:2.3.1.- 2.3.1.260 2.3.1.235]
E RI060_18275 ketosynthase chain-length factor K05552 actI2; minimal PKS chain-length factor (CLF/KS beta) [EC:2.3.1.- 2.3.1.260 2.3.1.235]
E RI060_18410 acyl carrier protein K05553 actI3; minimal PKS acyl carrier protein
E RI060_18350 SDR family NAD(P)-dependent oxidoreductase K12420 actIII; ketoreductase [EC:1.1.1.-]
D Nonaketide PKS
E RI060_18280 beta-ketoacyl-[acyl-carrier-protein] synthase family protein K05551 actI1; minimal PKS ketosynthase (KS/KS alpha) [EC:2.3.1.- 2.3.1.260 2.3.1.235]
E RI060_18275 ketosynthase chain-length factor K05552 actI2; minimal PKS chain-length factor (CLF/KS beta) [EC:2.3.1.- 2.3.1.260 2.3.1.235]
E RI060_18410 acyl carrier protein K05553 actI3; minimal PKS acyl carrier protein
E RI060_18350 SDR family NAD(P)-dependent oxidoreductase K12420 actIII; ketoreductase [EC:1.1.1.-]
D Decaketide PKS
E RI060_18280 beta-ketoacyl-[acyl-carrier-protein] synthase family protein K05551 actI1; minimal PKS ketosynthase (KS/KS alpha) [EC:2.3.1.- 2.3.1.260 2.3.1.235]
E RI060_18275 ketosynthase chain-length factor K05552 actI2; minimal PKS chain-length factor (CLF/KS beta) [EC:2.3.1.- 2.3.1.260 2.3.1.235]
E RI060_18410 acyl carrier protein K05553 actI3; minimal PKS acyl carrier protein
E RI060_18350 SDR family NAD(P)-dependent oxidoreductase K12420 actIII; ketoreductase [EC:1.1.1.-]
B Type III PKS
C Plant type
C Fungal type
C Bacterial type
D RI060_03355 type III polyketide synthase K16232 gcs; germicidin synthase
D RI060_41770 3-oxoacyl-[acyl-carrier-protein] synthase III C-terminal domain-containing protein K16167 bpsA; alkylresorcinol/alkylpyrone synthase
D ------ arsB; alkylresorcinol synthase [AVN:Avin_29550]
D ------ arsC; alkylpyrone synthase [AVN:Avin_29530]
B PKS-NRPS hybrid
C Bacterial type (modular)
D Myxalamid hybrid PKS-NRPS
D Myxothiazol hybrid PKS-NRPS
E ------ mtaPKS; myxothiazol hybrid polyketide synthase / nonribosomal peptide synthetase [SUR:STAUR_4014 STAUR_4015 STAUR_4016 STAUR_4017 STAUR_4018 STAUR_4019]
D Coronatine hybrid PKS-NRPS
D Microcystin synthetase
D Epothilone synthetase
D Bleomycin synthetase
D Colibactin synthetase
C Fungal type (trans-ER, iterative)
D Aspyridone synthetase
C Fungal type (iterative)
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ANonribosomal peptide synthetase (NRPS)
B Linear NRPS
C ------ EASA; emericellamide biosynthesis, nonribosomal peptide synthetase EasA [ANI:ANIA_02545]
C ------ lgrABCD; linear pentadecapeptide gramicidin synthetase [BBE:BBR47_28920 BBR47_28930 BBR47_28940 BBR47_29500]
C ------ mcnABCE; cyanopeptolin synthetase [MAR:MAE_60030 MAE_60020 MAE_60010 MAE_60000]
C ACV synthetase
C Bacitracin synthetase
C Viomycin synthetase
C Pristinamycin I synthetase
C Tyrocidine synthetase
C Surfactin family lipopeptide synthetase
C Iturin family lipopeptide synthetase
C Fengycin family lipopeptide synthetase
C Arthrofactin type cyclic lipopeptide synthetase
C Vancomycin synthetase
C Nocardicin synthetase
D RI060_04720 MbtH family protein K05375 mbtH; MbtH protein
D RI060_04995 MbtH family protein K05375 mbtH; MbtH protein
D RI060_18620 MbtH family NRPS accessory protein K05375 mbtH; MbtH protein
C Bialaphos synthetase
C L-2-amino-4-methoxy-trans-3-butenoic acid synthetase
B Iterative NRPS
C Enterobactin synthetase
D RI060_06260 4'-phosphopantetheinyl transferase superfamily protein K02362 entD; enterobactin synthetase component D / holo-[acyl-carrier protein] synthase [EC:6.3.2.14 2.7.8.7]
C Bacillibactin synthetase
C Gramicidin synthetase
B Nonlinear NRPS
C Yersiniabactin synthetase
C Pyochelin synthetase
C Mycobactin synthetase
C Vibriobactin synthetase
C Myxochelin synthetase
C Petrobacin synthetase
C Syringomycin synthetase
C Vanchrobactin synthetase
C Isonitrile lipopeptide synthase
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APolyketide tailoring proteins
B Hydrolase
B Ketoreductase
C RI060_37185 3-hydroxyacyl-CoA dehydrogenase NAD-binding domain-containing protein K05556 actVI1; ketoreductase RED1 [EC:1.1.1.-]
B Oxygenase
C RI060_09015 cytochrome P450 K20420 ncsB3; 2-hydroxy-5-methyl-1-naphthoate 7-hydroxylase [EC:1.14.15.31]
C RI060_20750 cytochrome P450 K20420 ncsB3; 2-hydroxy-5-methyl-1-naphthoate 7-hydroxylase [EC:1.14.15.31]
C RI060_41370 cytochrome P450 K20420 ncsB3; 2-hydroxy-5-methyl-1-naphthoate 7-hydroxylase [EC:1.14.15.31]
C RI060_32725 alpha/beta fold hydrolase K21159 sgcF; epoxide hydrolase
C RI060_40830 epoxide hydrolase K21159 sgcF; epoxide hydrolase
C RI060_18285 antibiotic biosynthesis monooxygenase family protein K15941 snoaB; deoxynogalonate / 12-deoxyaklanonic acid monooxygenase [EC:1.13.12.22 1.13.12.-]
B Methylase
C RI060_18400 methyltransferase domain-containing protein K15942 snoaC; O-methyltransferase / aklanonic acid methyltransferase [EC:2.1.1.- 2.1.1.288]
C RI060_41775 isoprenylcysteine carboxylmethyltransferase family protein K16168 bpsB; methyltransferase
B Glycosyltransferase
C RI060_18255 activator-dependent family glycosyltransferase K24529 mycB; protomycinolide IV desosaminyltransferase [EC:2.4.1.-]
C RI060_18360 activator-dependent family glycosyltransferase K24529 mycB; protomycinolide IV desosaminyltransferase [EC:2.4.1.-]
B Halogenase
C RI060_39175 AMP-binding protein K16431 cepH; FAD-dependent halogenase [EC:1.14.19.-]
B beta-Branched incorporating proteins
B Others
C RI060_20875 3-hydroxyacyl-CoA dehydrogenase family protein K16024 asm13; methoxymalonate biosynthesis protein
C RI060_20870 acyl carrier protein K16025 asm14; methoxymalonate biosynthesis acyl carrier protein
C RI060_20865 acyl-CoA dehydrogenase family protein K16026 asm15; methoxymalonate biosynthesis protein
C RI060_14550 hypothetical protein K14628 actVI2; enoyl reductase
C RI060_18340 SDR family oxidoreductase K15944 snoaF; nogalaviketone/aklaviketone reductase [EC:1.1.1.- 1.1.1.362]
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ANonribosomal peptide tailoring proteins
B Reductase
B Thioesterase
B Oxygenase
B Glycosyltransferase
B Aminotransferase
B Others
C RI060_39330 amino acid racemase K01779 racD; aspartate racemase [EC:5.1.1.13]
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#[ COMPOUND | BRITE | KEGG2 | KEGG ]
#Last updated: May 29, 2025