ID C5DMJ8_LACTC Unreviewed; 1738 AA.
AC C5DMJ8;
DT 28-JUL-2009, integrated into UniProtKB/TrEMBL.
DT 28-JUL-2009, sequence version 1.
DT 24-JAN-2024, entry version 76.
DE RecName: Full=Fatty acid synthase subunit alpha {ECO:0000256|PIRNR:PIRNR000454};
DE EC=2.3.1.86 {ECO:0000256|PIRNR:PIRNR000454};
DE Includes:
DE RecName: Full=3-oxoacyl-[acyl-carrier-protein] reductase {ECO:0000256|PIRNR:PIRNR000454};
DE EC=1.1.1.100 {ECO:0000256|PIRNR:PIRNR000454};
DE Includes:
DE RecName: Full=3-oxoacyl-[acyl-carrier-protein] synthase {ECO:0000256|PIRNR:PIRNR000454};
DE EC=2.3.1.41 {ECO:0000256|PIRNR:PIRNR000454};
GN OrderedLocusNames=KLTH0G09526g {ECO:0000313|EMBL:CAR25009.1};
OS Lachancea thermotolerans (strain ATCC 56472 / CBS 6340 / NRRL Y-8284)
OS (Yeast) (Kluyveromyces thermotolerans).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Saccharomycetaceae; Lachancea.
OX NCBI_TaxID=559295 {ECO:0000313|EMBL:CAR25009.1, ECO:0000313|Proteomes:UP000002036};
RN [1] {ECO:0000313|EMBL:CAR25009.1, ECO:0000313|Proteomes:UP000002036}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 56472 / CBS 6340 / NRRL Y-8284
RC {ECO:0000313|Proteomes:UP000002036};
RX PubMed=19525356; DOI=10.1101/gr.091546.109;
RG The Genolevures Consortium;
RA Souciet J.-L., Dujon B., Gaillardin C., Johnston M., Baret P.V.,
RA Cliften P., Sherman D.J., Weissenbach J., Westhof E., Wincker P., Jubin C.,
RA Poulain J., Barbe V., Segurens B., Artiguenave F., Anthouard V.,
RA Vacherie B., Val M.-E., Fulton R.S., Minx P., Wilson R., Durrens P.,
RA Jean G., Marck C., Martin T., Nikolski M., Rolland T., Seret M.-L.,
RA Casaregola S., Despons L., Fairhead C., Fischer G., Lafontaine I., Leh V.,
RA Lemaire M., de Montigny J., Neuveglise C., Thierry A., Blanc-Lenfle I.,
RA Bleykasten C., Diffels J., Fritsch E., Frangeul L., Goeffon A.,
RA Jauniaux N., Kachouri-Lafond R., Payen C., Potier S., Pribylova L.,
RA Ozanne C., Richard G.-F., Sacerdot C., Straub M.-L., Talla E.;
RT "Comparative genomics of protoploid Saccharomycetaceae.";
RL Genome Res. 19:1696-1709(2009).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a (3R)-hydroxyacyl-[ACP] + NADP(+) = a 3-oxoacyl-[ACP] + H(+)
CC + NADPH; Xref=Rhea:RHEA:17397, Rhea:RHEA-COMP:9916, Rhea:RHEA-
CC COMP:9945, ChEBI:CHEBI:15378, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349,
CC ChEBI:CHEBI:78776, ChEBI:CHEBI:78827; EC=1.1.1.100;
CC Evidence={ECO:0000256|PIRNR:PIRNR000454};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a fatty acyl-[ACP] + H(+) + malonyl-[ACP] = a 3-oxoacyl-[ACP]
CC + CO2 + holo-[ACP]; Xref=Rhea:RHEA:22836, Rhea:RHEA-COMP:9623,
CC Rhea:RHEA-COMP:9685, Rhea:RHEA-COMP:9916, Rhea:RHEA-COMP:14125,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:64479,
CC ChEBI:CHEBI:78449, ChEBI:CHEBI:78776, ChEBI:CHEBI:138651;
CC EC=2.3.1.41; Evidence={ECO:0000256|ARBA:ARBA00001402,
CC ECO:0000256|PIRNR:PIRNR000454};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + 2n H(+) + n malonyl-CoA + 2n NADPH = a long-chain
CC fatty acyl-CoA + n CO2 + n CoA + H2O + 2n NADP(+);
CC Xref=Rhea:RHEA:22896, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16526, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC ChEBI:CHEBI:57384, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349,
CC ChEBI:CHEBI:83139; EC=2.3.1.86;
CC Evidence={ECO:0000256|PIRNR:PIRNR000454};
CC -!- SIMILARITY: Belongs to the thiolase-like superfamily. Fungal fatty acid
CC synthetase subunit alpha family. {ECO:0000256|ARBA:ARBA00007485,
CC ECO:0000256|PIRNR:PIRNR000454}.
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DR EMBL; CU928171; CAR25009.1; -; Genomic_DNA.
DR RefSeq; XP_002555446.1; XM_002555400.1.
DR STRING; 559295.C5DMJ8; -.
DR GeneID; 8293724; -.
DR KEGG; lth:KLTH0G09526g; -.
DR eggNOG; ENOG502SMKZ; Eukaryota.
DR HOGENOM; CLU_000114_0_0_1; -.
DR InParanoid; C5DMJ8; -.
DR OMA; QPILANM; -.
DR OrthoDB; 2034203at2759; -.
DR Proteomes; UP000002036; Chromosome G.
DR GO; GO:0005835; C:fatty acid synthase complex; IEA:InterPro.
DR GO; GO:0004316; F:3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity; IEA:UniProtKB-EC.
DR GO; GO:0004315; F:3-oxoacyl-[acyl-carrier-protein] synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0004312; F:fatty acid synthase activity; IEA:InterPro.
DR GO; GO:0004321; F:fatty-acyl-CoA synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0008897; F:holo-[acyl-carrier-protein] synthase activity; IEA:InterPro.
DR GO; GO:0042759; P:long-chain fatty acid biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd00828; elong_cond_enzymes; 1.
DR Gene3D; 3.30.70.2490; -; 1.
DR Gene3D; 3.40.47.10; -; 1.
DR Gene3D; 3.90.25.70; -; 1.
DR Gene3D; 6.10.140.1410; -; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR016035; Acyl_Trfase/lysoPLipase.
DR InterPro; IPR040899; Fas_alpha_ACP.
DR InterPro; IPR047224; FAS_alpha_su_C.
DR InterPro; IPR026025; FAS_alpha_yeast.
DR InterPro; IPR041550; FASI_helical.
DR InterPro; IPR018201; Ketoacyl_synth_AS.
DR InterPro; IPR014031; Ketoacyl_synth_C.
DR InterPro; IPR014030; Ketoacyl_synth_N.
DR InterPro; IPR020841; PKS_Beta-ketoAc_synthase_dom.
DR InterPro; IPR016039; Thiolase-like.
DR PANTHER; PTHR10982:SF23; FATTY ACID SYNTHASE SUBUNIT ALPHA; 1.
DR PANTHER; PTHR10982; MALONYL COA-ACYL CARRIER PROTEIN TRANSACYLASE; 1.
DR Pfam; PF18325; Fas_alpha_ACP; 1.
DR Pfam; PF18314; FAS_I_H; 1.
DR Pfam; PF00109; ketoacyl-synt; 1.
DR Pfam; PF02801; Ketoacyl-synt_C; 1.
DR PIRSF; PIRSF000454; FAS_yeast_alpha; 1.
DR SUPFAM; SSF52151; FabD/lysophospholipase-like; 1.
DR SUPFAM; SSF53901; Thiolase-like; 2.
DR PROSITE; PS00606; KS3_1; 1.
DR PROSITE; PS52004; KS3_2; 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Phosphopantetheine {ECO:0000256|PIRNR:PIRNR000454,
KW ECO:0000256|PIRSR:PIRSR000454-4};
KW Reference proteome {ECO:0000313|Proteomes:UP000002036};
KW Transferase {ECO:0000256|PIRNR:PIRNR000454}.
FT DOMAIN 1131..1656
FT /note="Ketosynthase family 3 (KS3)"
FT /evidence="ECO:0000259|PROSITE:PS52004"
FT REGION 121..144
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 632..652
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 357..384
FT /evidence="ECO:0000256|SAM:Coils"
FT ACT_SITE 1315
FT /note="For beta-ketoacyl synthase activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR000454-1"
FT MOD_RES 183
FT /note="O-(pantetheine 4'-phosphoryl)serine"
FT /evidence="ECO:0000256|PIRSR:PIRSR000454-4"
SQ SEQUENCE 1738 AA; 192884 MW; 67A3C0A12CAC2BE2 CRC64;
MSPENQDELC HVLLTELLAY QFAWPVRWVE TQEVLLNERQ TERYIEIGPQ PILANMAKRT
LKQNENYENA TTISTRREVF SVAGDMDKIC YRYDPPAQSV EKTDAPEENA QGKINDGTEI
PRAQEISTSC NSSGATSGRS FSTQPELTTE LVVQSVVANK IAGYSIETLP LSHTLKELCK
GKSTLQNEIK GDLYKELPGL QDAQLEDMSL ESICKEVESP KTLGPVTLGE VTKFIPRKFA
GKLGTVSAVK EYLSRSWGVN NSAPLLLFIA SRDLKTRFSS EEETQQFIDN SCVEFAKFKK
IDYSLESAKT NDVGAGCSAE TDEKPKTVDI EVYNECNSDL MQLQKEQHNV MGQHLKVTDA
QCEIEILKSK LEAMEGKLSA IGEEFGLDYI EKSLTRSFSP LKIRVYDSAW NWGKQSVLQL
LHAALLNPQK AVEILSPNEI HNLVNRADLS IIKIIQHKLE TEPFSLSVKR RFEGIIQACL
RDISSQPVYS ATQFTSYEPL GSEHATMQHV RSYDPSQYIK EMSVGTTKSS AETSIVSTKL
DSDMSSYYKI EKELFQVYSK IIQYSLASNN SPHNIRAQFE TIYEQLLIFL RNSDHVASFF
RGIINEAVFS VNKSLITTKD DEQDIIVSDC EISSSDDEDD VPPQPVRQTH QPNVSIPTGV
VPFLHLKRRS HVSGEWIYDK ALTQMYLNNL LRIGKAGVSF SDKRALILVS DAKDNLSLEV
INALLQAGTV VVVATQRYDH ETTSAFQKSY QKYGASGSKL IVLPLNISSK IDVFRFSEYL
FSNIGDIDFL LPMNVKATPG SILDYSSEAE LTHRSSSVNL LRLLGCFVKE KRVHAMETRP
THVLLPLSPN HANIYEESNF KDTFLALVLQ KWYDEDWSTE LSICGCVYGW TNDDGGDLVA
RGLEKMGVRT FANNEMALNM LGLLSYNVVE CSQESPLIAD LNGGLQTLPN ISSVVSKLQK
EMATSVEIRE EIEEQARITR ELRGVKEPEV QFVEPKGNVR SDFPQMLPYH EVRAKFNGEQ
LSGLLDLSQV VVVTGFAEIG PWGSARTRWE MEKSGEFSLE GCIELACVMG LIEYQSSAER
SGWVDCKSGL PVEEVDIKQR YEAQILEHTG IRIIEPELFQ GYDPKRKQLL HEVIITHDLS
PIQMDAASAQ QYKLQHGELV EVYPIAETGN SECHVKFLKG CSLMIPKALR LDRFVAGQVP
TGWDPARYGI GEDITSQVDQ VTLYALIATA EALISSGITD PYEMYQYVHV SEVGNCSGSG
IGGMNSLRAM RQERLKDTDV QNDIIQETFV NASAAWVNML LLSSSGPIKT PVGACATALE
SLDNAVETIR SGQAKVCIAG GYDDLEGHVS HEFGNMGATV NSDKELQSGR DPREMCRPAT
STRAGFLEAH GAGIQVLMSA EVAIEMGVPI YGIVAMTSTA SDKIGRSLPA PGKGILTCAR
QQPRARSARS AKLDARYRKR QLQARLREID DWAQNELAAG APDVGPAEAR LVQQLAHRQA
ADAKKHWGNY FWHDNPRVSP LQGALATFGL TVDDLTVASC HGTSTKANEL NESQILDTIM
QHLGRTPGNP LLAVFQKHLT GHPKGAAGAW MANGLLQLMQ DRVVPGNRNA DNIDQGFRRF
EHLLYPSENI LVADVKAACL TSFGFGQKGA MAVLVNANYV LAALSESEYT HYAARVRARE
ARAQRRLADA LVHHTTCRFK DQAPFSAAHE EAVYLDPFAR ADDELRVRPL RDQARGPA
//