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Database: UniProt
Entry: V7EI15_9RHOB
LinkDB: V7EI15_9RHOB
Original site: V7EI15_9RHOB 
ID   V7EI15_9RHOB            Unreviewed;       409 AA.
AC   V7EI15;
DT   19-FEB-2014, integrated into UniProtKB/TrEMBL.
DT   19-FEB-2014, sequence version 1.
DT   24-JAN-2024, entry version 33.
DE   RecName: Full=3-oxoacyl-[acyl-carrier-protein] synthase 1 {ECO:0000256|ARBA:ARBA00039450};
DE            EC=2.3.1.41 {ECO:0000256|ARBA:ARBA00013191};
DE   AltName: Full=3-oxoacyl-[acyl-carrier-protein] synthase I {ECO:0000256|ARBA:ARBA00041620};
DE   AltName: Full=Beta-ketoacyl-ACP synthase I {ECO:0000256|ARBA:ARBA00042143};
GN   ORFNames=Q27BPR15_14885 {ECO:0000313|EMBL:ESW59904.1};
OS   Rhodobacter sp. CACIA14H1.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae; Rhodobacter.
OX   NCBI_TaxID=1408890 {ECO:0000313|EMBL:ESW59904.1, ECO:0000313|Proteomes:UP000018503};
RN   [1] {ECO:0000313|EMBL:ESW59904.1, ECO:0000313|Proteomes:UP000018503}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=24435858;
RA   Lima A.R., Siqueira A.S., Dos Santos B.G., da Silva F.D., Inada D.T.,
RA   Lima C.P., Cardoso J.F., Vianez-Junior J.L., Nunes M.R., Goncalves E.C.;
RT   "Draft Genome Sequence of Rhodobacter sp. Strain CACIA 14H1, a
RT   Heterotrophic Bacterium Obtained from a Nonaxenic Culture of a Cyanobium
RT   Species.";
RL   Genome Announc. 2:e01116-13(2014).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(3Z)-decenoyl-[ACP] + H(+) + malonyl-[ACP] = 3-oxo-(5Z)-
CC         dodecenoyl-[ACP] + CO2 + holo-[ACP]; Xref=Rhea:RHEA:54940, Rhea:RHEA-
CC         COMP:9623, Rhea:RHEA-COMP:9685, Rhea:RHEA-COMP:9927, Rhea:RHEA-
CC         COMP:14042, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:64479,
CC         ChEBI:CHEBI:78449, ChEBI:CHEBI:78798, ChEBI:CHEBI:138410;
CC         Evidence={ECO:0000256|ARBA:ARBA00035917};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:54941;
CC         Evidence={ECO:0000256|ARBA:ARBA00035917};
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:ARBA00023389};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:22837;
CC         Evidence={ECO:0000256|ARBA:ARBA00023389};
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC   -!- SIMILARITY: Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP
CC       synthases family. {ECO:0000256|ARBA:ARBA00008467,
CC       ECO:0000256|RuleBase:RU003694}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:ESW59904.1}.
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DR   EMBL; AYNO01000121; ESW59904.1; -; Genomic_DNA.
DR   AlphaFoldDB; V7EI15; -.
DR   STRING; 1408890.Q27BPR15_14885; -.
DR   PATRIC; fig|449393.3.peg.2975; -.
DR   Proteomes; UP000018503; Unassembled WGS sequence.
DR   GO; GO:0004315; F:3-oxoacyl-[acyl-carrier-protein] synthase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006633; P:fatty acid biosynthetic process; IEA:InterPro.
DR   CDD; cd00834; KAS_I_II; 1.
DR   Gene3D; 3.40.47.10; -; 2.
DR   InterPro; IPR000794; Beta-ketoacyl_synthase.
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; PTHR11712:SF306; 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE 1; 1.
DR   PANTHER; PTHR11712; POLYKETIDE SYNTHASE-RELATED; 1.
DR   Pfam; PF00109; ketoacyl-synt; 1.
DR   Pfam; PF02801; Ketoacyl-synt_C; 1.
DR   SMART; SM00825; PKS_KS; 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   Acyltransferase {ECO:0000313|EMBL:ESW59904.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000018503};
KW   Transferase {ECO:0000256|RuleBase:RU003694, ECO:0000313|EMBL:ESW59904.1}.
FT   DOMAIN          1..406
FT                   /note="Ketosynthase family 3 (KS3)"
FT                   /evidence="ECO:0000259|PROSITE:PS52004"
SQ   SEQUENCE   409 AA;  42778 MW;  2CDFC08D1ECFC22D CRC64;
     MRRVVITGIG IVSPIGNTAA EVEASLRAGK SGIVFAPEYA ERGFRSQVHG QPNIVLEDHI
     DKRDLRFMGD GAAYNFIAMD QAVKDSGLTE AEISNERTGI IVGSGGPSTK SFFKAHNIVR
     ETGSPKRIGP FGVTKGMSST TSACLATPFK IKGVNYSITS ACSTSAHCIG NGAELIQFGK
     QDIVFAGGGE ELDWTLSCLF DAMGAMSSKY NDAPATASRT YDATRDGFVI AGGGGVVVLE
     ELNHALARGA KIYAEVTGYG ATSDGYDMVA PSGEGGERSM RLALSTLPQG RRIDYINSHG
     TSTPVGDVTE MEAIRRVFGK GNTPPVASTK SLTGHSLGAT GVHEAIYSLL MMNGNFIAAS
     ANVTTLDPAL DPSEIVTTMR DGVNIDSVLS NSFGFGGTNA TLVMSKYLG
//
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