ID   A0A0S4Q820_BLAVI        Unreviewed;       746 AA.
AC   A0A0S4Q820;
DT   17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT   17-FEB-2016, sequence version 1.
DT   27-MAR-2024, entry version 20.
DE   SubName: Full=3-oxoacyl-[acyl-carrier-protein] synthase 2 {ECO:0000313|EMBL:CUU44066.1};
DE            EC=2.3.1.179 {ECO:0000313|EMBL:CUU44066.1};
GN   Name=fabF_1 {ECO:0000313|EMBL:CUU44066.1};
GN   ORFNames=BVIRIDIS_31120 {ECO:0000313|EMBL:CUU44066.1};
OS   Blastochloris viridis (Rhodopseudomonas viridis).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Blastochloridaceae; Blastochloris.
OX   NCBI_TaxID=1079 {ECO:0000313|EMBL:CUU44066.1, ECO:0000313|Proteomes:UP000065734};
RN   [1] {ECO:0000313|Proteomes:UP000065734}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19567 / DSM 133 / F {ECO:0000313|Proteomes:UP000065734};
RX   PubMed=26798090; DOI=10.1128/genomeA.01520-15;
RA   Liu L.N., Faulkner M., Liu X., Huang F., Darby A.C., Hall N.;
RT   "Revised genome sequence of the purple photosynthetic bacterium
RT   Blastochloris viridis.";
RL   Genome Announc. 4:0-0(2016).
CC   -!- SIMILARITY: Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP
CC       synthases family. {ECO:0000256|ARBA:ARBA00008467,
CC       ECO:0000256|RuleBase:RU003694}.
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DR   EMBL; LN907867; CUU44066.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0S4Q820; -.
DR   STRING; 1079.BVIR_345; -.
DR   Proteomes; UP000065734; Chromosome I.
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:UniProt.
DR   Gene3D; 3.40.47.10; -; 2.
DR   InterPro; IPR000794; Beta-ketoacyl_synthase.
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:SF320; BETA-KETOACYL SYNTHASE; 1.
DR   PANTHER; PTHR11712; POLYKETIDE SYNTHASE-RELATED; 1.
DR   Pfam; PF00109; ketoacyl-synt; 2.
DR   Pfam; PF02801; Ketoacyl-synt_C; 1.
DR   SMART; SM00825; PKS_KS; 1.
DR   SUPFAM; SSF53901; Thiolase-like; 3.
DR   PROSITE; PS52004; KS3_2; 1.
PE   3: Inferred from homology;
KW   Acyltransferase {ECO:0000313|EMBL:CUU44066.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000065734};
KW   Transferase {ECO:0000256|RuleBase:RU003694, ECO:0000313|EMBL:CUU44066.1}.
FT   DOMAIN          1..387
FT                   /note="Ketosynthase family 3 (KS3)"
FT                   /evidence="ECO:0000259|PROSITE:PS52004"
SQ   SEQUENCE   746 AA;  74646 MW;  6CB230C040BFC0B1 CRC64;
     MVTGVGVNCA AGRTFQAFRA ALRAGVPGTS PIAWIPVSRQ AAIAAQLKDV PLTVPGRLRR
     IARRAVAEAL ADAGVTAAEA ARAGLYLATV SGDGLTAERM CGTIATAAVA TRSQRAALAT
     FPSGALADRL ARDFGLGGPR DVNTNACASG NIALARAVHA IRAGRIDLAV VCGADQMKPI
     TYYGAERSNI LGSTVRPFHR DRDGTALGDG AGALVVETLA SAQARNARIR AVVDGFGISC
     SEDPHEIVPQ LDGRGVARCI RAALADAGVA ATTIDYINAH ATGTVNIEIS ECAGIRAAFG
     DAADRIAVNA TKSFTAHLSS ASAVIEVAAA VDALESGFLH ETAGLDAPDP ALALAFVPPG
     GQRRAIARAL SLAMGAGGVN TAVVLSSAAT LPTWPAMSSP VQPAAATVWL SAAAVVSQSP
     PTLQGAGAAD RPTTLHWTAL DDLPRLSGGD ANAHYNRAAR LALAVATRLI EAAGLGEAEL
     VSERFALIVG TMVGGTSTWS EVLARTYADN PRHITPSMAL CHGAHLGATL ISRRFGLIGS
     TVTLTGGITS GLSALGYAAD LMRLGQIDRA VVCAMDIADA PMVRAMALLR APAVAGRDTG
     FGPRDGAAAV LVETEAARHA RGGRRGVALA AVEERFAPVG AGRTAPGLVD EAVAAALGGA
     GCALRIDGTA NFHRCTGGDA LASADASLAP AFGDCGSAEA LAAVAAGMAC AAGDDAVGEV
     AVTALGVGGA AACAVLRAAV GEAHHG
//