ID A0A0J1HH47_9GAMM Unreviewed; 404 AA.
AC A0A0J1HH47;
DT 14-OCT-2015, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2015, sequence version 1.
DT 27-MAR-2024, entry version 28.
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=ABT57_03230 {ECO:0000313|EMBL:KLV10933.1};
OS Photobacterium ganghwense.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Photobacterium.
OX NCBI_TaxID=320778 {ECO:0000313|EMBL:KLV10933.1, ECO:0000313|Proteomes:UP000035909};
RN [1] {ECO:0000313|EMBL:KLV10933.1, ECO:0000313|Proteomes:UP000035909}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 22954 {ECO:0000313|EMBL:KLV10933.1,
RC ECO:0000313|Proteomes:UP000035909};
RA Machado H., Gram L.;
RT "Photobacterium galathea sp. nov.";
RL Submitted (MAY-2015) to the EMBL/GenBank/DDBJ databases.
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 -!- PATHWAY: Lipid metabolism; fatty acid biosynthesis.
CC {ECO:0000256|ARBA:ARBA00005194}.
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:KLV10933.1}.
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DR EMBL; LDOU01000004; KLV10933.1; -; Genomic_DNA.
DR RefSeq; WP_047883770.1; NZ_PYMI01000001.1.
DR AlphaFoldDB; A0A0J1HH47; -.
DR STRING; 320778.ABT57_03230; -.
DR PATRIC; fig|320778.3.peg.692; -.
DR OrthoDB; 9808669at2; -.
DR UniPathway; UPA00094; -.
DR Proteomes; UP000035909; 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:UniProtKB-UniPathway.
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:KLV10933.1};
KW Fatty acid biosynthesis {ECO:0000256|ARBA:ARBA00023160};
KW Fatty acid metabolism {ECO:0000256|ARBA:ARBA00022832};
KW Lipid biosynthesis {ECO:0000256|ARBA:ARBA00023160};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023160};
KW Reference proteome {ECO:0000313|Proteomes:UP000035909};
KW Transferase {ECO:0000256|RuleBase:RU003694, ECO:0000313|EMBL:KLV10933.1}.
FT DOMAIN 1..401
FT /note="Ketosynthase family 3 (KS3)"
FT /evidence="ECO:0000259|PROSITE:PS52004"
SQ SEQUENCE 404 AA; 42744 MW; E82937739F159D96 CRC64;
MKRAVITGMG IVSSIGNNVK EVLESLKTGK SGINFSEQFA EMKLRSNVWG DLKMNPSEHI
DRKKMRFMGD AAAFAYLSME QAIEDAGLTE DQVSNDRTGL VAGSGGASSQ NQVAAVDILR
EKGVKRVGPY MVPRTMSSTV SACLATPFKI RGVNYTMSSA CATSAHCIGH ALELIQLGKQ
DIVFAGGGEE LDWTLTMMFD AMGALSTKYN DDPSKASRTY DADRDGFVIS GGGGMLVVEE
LEHALARGAK IYGEIVGYGA TSDGYDMVAP SGEGAVRCMK MAMADLDAPV DYINTHGTST
PVGDVKELGA IQELFGSNSP AISATKAMTG HALGAAGVHE AIYSTLMLNH GFIAPSINID
NLDPAAEGLD IVTETREQEL KTVMSNSFGF GGTNATLVIK KYEG
//