ID A0A0K2B0Q6_STRA7 Unreviewed; 3724 AA.
AC A0A0K2B0Q6;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 47.
DE SubName: Full=Type I polyketide synthase {ECO:0000313|EMBL:AKZ58672.1};
DE EC=2.3.1.94 {ECO:0000313|EMBL:AKZ58672.1};
GN Name=srm10 {ECO:0000313|EMBL:AKZ58672.1};
GN ORFNames=SAM23877_5627 {ECO:0000313|EMBL:AKZ58672.1};
OS Streptomyces ambofaciens (strain ATCC 23877 / 3486 / DSM 40053 / JCM 4204 /
OS NBRC 12836 / NRRL B-2516).
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=278992 {ECO:0000313|EMBL:AKZ58672.1, ECO:0000313|Proteomes:UP000061018};
RN [1] {ECO:0000313|Proteomes:UP000061018}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 23877 / 3486 / DSM 40053 / JCM 4204 / NBRC 12836 / NRRL
RC B-2516 {ECO:0000313|Proteomes:UP000061018};
RX PubMed=26410452; DOI=10.1016/j.jbiotec.2015.09.020;
RA Thibessard A., Haas D., Gerbaud C., Aigle B., Lautru S., Pernodet J.L.,
RA Leblond P.;
RT "Complete genome sequence of Streptomyces ambofaciens ATCC 23877, the
RT spiramycin producer.";
RL J. Biotechnol. 214:117-118(2015).
CC -!- COFACTOR:
CC Name=pantetheine 4'-phosphate; Xref=ChEBI:CHEBI:47942;
CC Evidence={ECO:0000256|ARBA:ARBA00001957};
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DR EMBL; CP012382; AKZ58672.1; -; Genomic_DNA.
DR STRING; 1889.SAM40697_5121; -.
DR KEGG; samb:SAM23877_5627; -.
DR Proteomes; UP000061018; Chromosome.
DR GO; GO:0004315; F:3-oxoacyl-[acyl-carrier-protein] synthase activity; IEA:InterPro.
DR GO; GO:0047879; F:erythronolide synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR GO; GO:0031177; F:phosphopantetheine binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006633; P:fatty acid biosynthetic process; IEA:InterPro.
DR GO; GO:0033068; P:macrolide biosynthetic process; IEA:UniProt.
DR CDD; cd05195; enoyl_red; 1.
DR CDD; cd08952; KR_1_SDR_x; 1.
DR CDD; cd08956; KR_3_FAS_SDR_x; 1.
DR CDD; cd00833; PKS; 2.
DR Gene3D; 3.30.70.3290; -; 2.
DR Gene3D; 3.40.47.10; -; 2.
DR Gene3D; 3.40.50.11460; -; 1.
DR Gene3D; 1.10.1200.10; ACP-like; 2.
DR Gene3D; 3.40.366.10; Malonyl-Coenzyme A Acyl Carrier Protein, domain 2; 2.
DR Gene3D; 3.90.180.10; Medium-chain alcohol dehydrogenases, catalytic domain; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 2.
DR Gene3D; 3.10.129.110; Polyketide synthase dehydratase; 1.
DR InterPro; IPR001227; Ac_transferase_dom_sf.
DR InterPro; IPR036736; ACP-like_sf.
DR InterPro; IPR014043; Acyl_transferase.
DR InterPro; IPR016035; Acyl_Trfase/lysoPLipase.
DR InterPro; IPR013154; ADH-like_N.
DR InterPro; IPR011032; GroES-like_sf.
DR InterPro; IPR018201; Ketoacyl_synth_AS.
DR InterPro; IPR014031; Ketoacyl_synth_C.
DR InterPro; IPR014030; Ketoacyl_synth_N.
DR InterPro; IPR016036; Malonyl_transacylase_ACP-bd.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR032821; PKS_assoc.
DR InterPro; IPR020841; PKS_Beta-ketoAc_synthase_dom.
DR InterPro; IPR042104; PKS_dehydratase_sf.
DR InterPro; IPR020807; PKS_DH.
DR InterPro; IPR049551; PKS_DH_C.
DR InterPro; IPR049552; PKS_DH_N.
DR InterPro; IPR020843; PKS_ER.
DR InterPro; IPR013968; PKS_KR.
DR InterPro; IPR020806; PKS_PP-bd.
DR InterPro; IPR015083; Polyketide_synth_docking.
DR InterPro; IPR036299; Polyketide_synth_docking_sf.
DR InterPro; IPR009081; PP-bd_ACP.
DR InterPro; IPR006162; Ppantetheine_attach_site.
DR InterPro; IPR002364; Quin_OxRdtase/zeta-crystal_CS.
DR InterPro; IPR016039; Thiolase-like.
DR PANTHER; PTHR43775; FATTY ACID SYNTHASE; 1.
DR PANTHER; PTHR43775:SF51; PHENOLPHTHIOCEROL_PHTHIOCEROL POLYKETIDE SYNTHASE SUBUNIT E; 1.
DR Pfam; PF00698; Acyl_transf_1; 2.
DR Pfam; PF08240; ADH_N; 1.
DR Pfam; PF13602; ADH_zinc_N_2; 1.
DR Pfam; PF08990; Docking; 1.
DR Pfam; PF16197; KAsynt_C_assoc; 1.
DR Pfam; PF00109; ketoacyl-synt; 2.
DR Pfam; PF02801; Ketoacyl-synt_C; 2.
DR Pfam; PF08659; KR; 2.
DR Pfam; PF21089; PKS_DH_N; 1.
DR Pfam; PF00550; PP-binding; 2.
DR Pfam; PF14765; PS-DH; 1.
DR SMART; SM00827; PKS_AT; 2.
DR SMART; SM00826; PKS_DH; 1.
DR SMART; SM00829; PKS_ER; 1.
DR SMART; SM00822; PKS_KR; 2.
DR SMART; SM00825; PKS_KS; 2.
DR SMART; SM00823; PKS_PP; 2.
DR SMART; SM01294; PKS_PP_betabranch; 2.
DR SUPFAM; SSF47336; ACP-like; 2.
DR SUPFAM; SSF101173; Docking domain B of the erythromycin polyketide synthase (DEBS); 1.
DR SUPFAM; SSF52151; FabD/lysophospholipase-like; 2.
DR SUPFAM; SSF50129; GroES-like; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 5.
DR SUPFAM; SSF55048; Probable ACP-binding domain of malonyl-CoA ACP transacylase; 2.
DR SUPFAM; SSF53901; Thiolase-like; 2.
DR PROSITE; PS50075; CARRIER; 2.
DR PROSITE; PS00606; KS3_1; 2.
DR PROSITE; PS52004; KS3_2; 2.
DR PROSITE; PS00012; PHOSPHOPANTETHEINE; 2.
DR PROSITE; PS01162; QOR_ZETA_CRYSTAL; 1.
PE 4: Predicted;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315,
KW ECO:0000313|EMBL:AKZ58672.1};
KW Antibiotic biosynthesis {ECO:0000256|ARBA:ARBA00023194};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268};
KW Phosphopantetheine {ECO:0000256|ARBA:ARBA00022450};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000061018};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:AKZ58672.1}.
FT DOMAIN 35..461
FT /note="Ketosynthase family 3 (KS3)"
FT /evidence="ECO:0000259|PROSITE:PS52004"
FT DOMAIN 1450..1525
FT /note="Carrier"
FT /evidence="ECO:0000259|PROSITE:PS50075"
FT DOMAIN 1544..1971
FT /note="Ketosynthase family 3 (KS3)"
FT /evidence="ECO:0000259|PROSITE:PS52004"
FT DOMAIN 3558..3633
FT /note="Carrier"
FT /evidence="ECO:0000259|PROSITE:PS50075"
FT REGION 462..504
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 938..957
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 479..499
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 3724 AA; 388274 MW; 1C2FA7763731DDCB CRC64;
MSATNEEKLR EYLRRAMADL HSARERLREV ESASREPIAI VGMACRYPGG VASPEELWDL
VAAGTDAISP FPVDRGWDAE GLYDPEPGVP GKSYVREGGF LHSAAEFDAE FFGISPREAA
AMDPQQRLLL ETSWEALERA GIVPASLRGT RTGVFTGVMY HDYGSHQVGT AADPSGQLGL
GTAGSVASGR VAYTLGLQGP AVTMDTACSS SLVALHLAVQ SLRRGECDLA LAGGATVLAT
PTVFVEFSRQ RGLAADGRCK AFAEGADGTA WAEGAGVLLV ERLSDARRNG HRVLAVVRGS
AVNQDGASNG LTAPSGPAQQ RVIRDALADA GLTPADVDAV EAHGTGTPLG DPIEAGALMA
TYGSERVGDP LWLGSLKSNI GHTQAAAGAA GVIKMVQALR QSELPRTLHV DAPSAKVEWD
AGAVQLLTGV RPWPRREHRP RRAAVSAFGV SGTNAHVIIE EPPAAGDTSP AGDTPEPGEA
TASPSTAAGP SSPSAVAGPL SPSSPAVVWP LSAETAPALR AQAARLRAHL ERLPGTSPTD
IGHALAAERA ALTRRVVLLG DDGAPVDALA ALAAGETTPD AVHGTAADIR RVAFVFPGQG
SQWAGMGAEL LDTAPAFAAE LDRCQGALSP YVDWNLADVL RGAPAAPGLD RVDVVQPATF
AVMVGLAALW RSLGVEPAAV IGHSQGEIAA ACVAGALSLE DAARIVALRS QVIARELAGR
GGMASVALPA AEVEARLAGG VEIAAVNGPG STVVCGEPGA LEALLVTLES EGTRVRRIDV
DYASHSHYVE SIRAELATVL GPVRPRRGDV PFYSTVEAAL LDTATLDADY WYRNLRLPVR
FEPTVRAMLD DGVDAFVECS AHPVLTVGVR QTVESAGGAV PALASLRRDE GGLRRFLTSA
AEAQVVGVPV DWATLRPGAG RVDLPTYAFQ RERHWVGPAR PDSAATAATT GDDAPEPGDR
LGYHVAWKGL RSTTGGWRPG LRLLIVPTGD QYTALADTLE QAVASFGGTV RRVAFDPART
GRAELFGLLE TEINGDTAVT GVVSLLGLCT DGRPDHPAVP VAVTATLALV QALADLGSTA
PLWTVTCGAV ATAPDELPCT AGAQLWGLGR VAALELPEVW GGLIDLPARP DARVLDRLAG
VLAEPGGEDQ IAVRMAGVFG RRVLRNPADS RPPAWRARGT VLIAGDLTTV PGRLVRSLLE
DGADRVVLAG PDAPAQAAAA GLTGVSLVPV RCDVTDRAAL AALLDEHAPT VAVHAPPLVP
LAPLRETAPG DIAAALAAKT TAAGHLVDLA PAAGLDALVL FSSVSGVWGG AAQGGYAAAS
AHLDALAERA RAAGVPAFSV AWSPWAGGTP ADGAEAEFLS RRGLAPLDPD QAVRTLRRML
ERGSACGAVA DVEWSRFAAS YTWVRPAVLF DDIPDVQRLR AAELAPSTGD STTSELVREL
TAQSGHKRHA TLLRLVRAHA AAVLGQSSGD AVSSARAFRD LGFDSLTALE LRDRLSTSTG
LKLPTSLVFD HSSPAALARH LGEELLGRND TADRAGPDTP VRTDEPIAII GMACRLPGGV
QSPEDLWDLL TGGTDAITPF PTNRGWDNET LYDPDPDSPG HHTYVREGGF LHDAAEFDPG
FFGISPREAL AMDPQQRLIL ETSWESFERA GIDPVELRGS RTGVFVGTNG QHYVPLLQDG
DENFDGYIAT GNSASVMSGR LSYVFGLEGP AVTVDTACSA SLAALHLAVQ SLRRGECDYA
LAGGATVMST PEMLVEFARQ RAVSPDGRSK AFAEAADGVG LAEGAGMLLV ERLSEAQKKG
HPVLAVVRGS AVNQDGASNG LTAPSGPAQQ RVIREALADA GLTPADVDAV EAHGTGTPLG
DPIEAGALLA TYGRDRRDGP LWLGSLKSNI GHTQAAAGVA GVIKMVLALR HGELPRTLHA
STASSRIDWD AGAVELLDEA RPWLQRAEGP RRAGISSFGI SGTNAHLVIE EPPEPTAPEL
LAPEPAADGD VWSEEWWHEV TVPLMMSAHN EAALRDQARR LRADLLAHPE LHPADVGYTL
ITTRTRFEQR AAVVGENFTE LIAALDDLVE GRPHPLVLRG TAGTSDQVVF VFPGQGSQWP
EMADGLLARS SGSGSFLETA RACDLALRPH LGWSVLDVLR REPGAPSLDR VDVVQPVLFT
MMVSLAETWR SLGVEPAAVV GHSQGEIAAA YVAGALTLDD AARIVALRSQ AWLRLAGKGG
MVAVTLSERD LRPRLEPWSD RLAVAAVNGP ETCAVSGDPD ALAELVAELG AEGVHARPIP
GVDTAGHSPQ VDTLEAHLRK VLAPVAPRTS DIPFYSTVTG GLIDTAELDA DYWYRNMREP
VEFEQATRAL IADGHDVFLE SSPHPMLAVS LQETISDAGS PAAVLGTLRR GQGGPRWLGV
ALCRAYTHGL EIDAEAIFGP DSRQVELPTY PFQRERYWYS PGHRGDDPAS LGLDAVDHPL
LGSGVELPES GDRMYTARLG ADTTPWLADH ALLGSPLLPG AAFADLALWA GRQAGTGRVE
ELTLAAPLVL PGSGGVRLRL NVGAPGTDDA RRFAVHARAE GATDWTLHAE GLLTAQDTAD
APDASAATPP PGAEQLDIGD FYQRFSELGY GYGPFFRGLV SAHRCGPDIH AEVALPVQAQ
GDAARFGIHP ALLDAALQTM SLGGFFPEDG RVRMPFALRG VRLYRAGADR LHVRVSPVSE
DAVRIRCADG EGRPVAEIES FIMRPVDPGQ LLGGRPVGAD ALFRIAWREL AAGPGTRTGD
GTPPPVRWVL AGPDALGLAE AADAHLPAVP GPDGALPSPT GRPAPDAVVF AVRAGTGDVA
ADAHTVACRV LDLVQRRLAA PEGPDGARLV VATRGAVAVR DDAEVDDPAA AAAWGLLRSA
QAEEPGRFLL VDLDDDPASA RALTDALASG EPQTAVRAGT VYVPRLERAA DRTDGPLTPP
DDGAWRLGRG TDLTLDGLAL VPAPDAEAPL EPGQVRVAVR AAGVNFRDAL IALGMYPGEA
EMGTEGAGTV VEVGPGVTGV AVGDRVLGLW DGGLGPLCVA DHRLLAPVPD GWSYAQAASV
PAVFLSAYYG LVTLAGLRPG ERVLVHAAAG GVGMAAVQIA RHLGAEVLAT ASPGKWDALR
AMGITDDHLA SSRTLDFATA FTGADGTSRA DVVLNSLTKE FVDASLGLLR PGGRFLELGK
TDVRDPERIA AEHPGVRYRA FDLNEAGPDA LGRLLRELMD LFAAGVLHPL PVVTHDVRRA
ADALRTISQA RHTGKLVLTM PPAWHPYGTV LVTGGTGALG SRIARHLASR HGVRRLLIAA
RRGPDGEGAA ELVADLAALG ASATVVACDV SDADAVRGLL AGIPADHPLT AVVHSTGVLD
DGVLPGLTPE RMRRVLRPKV EAAVHLDELT RDLDLSAFVL FSSSAGLLGS PAQGNYAAAN
ATLDALAARR RSLGLPSVSL AWGLWSDTSR MAHALDQESL QRRFARSGFP PLSATLGAAL
FDAALRVDEA VQVPMRFDPA ALRATGSVPA LLSDLVGSAP ATGSAAPASG PLPAPDAGTV
GEPLAERLAG LSAEERHDRL LGLVGEHVAA VLGHGSAAEV RPDRPFREVG FDSLTAVELR
NRMAAVTGVR LPATLVFDHP TPAALSSHLD GLLAPAQPVT TTPLLSELDR IEEALAALTP
EHLAELAPAP DDRAEVALRL DALADRWRAL HDGAPGADDD ITDVLSSADD DEIFAFIDER
YGTS
//