ID Q00V56_OSTTA Unreviewed; 489 AA.
AC Q00V56; A0A1Y5ILZ9; A0A454Y6Y7;
DT 14-NOV-2006, integrated into UniProtKB/TrEMBL.
DT 14-NOV-2006, sequence version 1.
DT 27-MAR-2024, entry version 89.
DE RecName: Full=beta-ketoacyl-[acyl-carrier-protein] synthase I {ECO:0000256|ARBA:ARBA00013191};
DE EC=2.3.1.41 {ECO:0000256|ARBA:ARBA00013191};
GN ORFNames=BE221DRAFT_65716 {ECO:0000313|EMBL:OUS49204.1},
GN OT_ostta15g01470 {ECO:0000313|EMBL:CAL57571.1};
OS Ostreococcus tauri.
OC Eukaryota; Viridiplantae; Chlorophyta; Mamiellophyceae; Mamiellales;
OC Bathycoccaceae; Ostreococcus.
OX NCBI_TaxID=70448 {ECO:0000313|EMBL:CAL57571.1, ECO:0000313|Proteomes:UP000009170};
RN [1] {ECO:0000313|Proteomes:UP000009170}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OTTH0595 {ECO:0000313|Proteomes:UP000009170};
RX PubMed=16868079; DOI=10.1073/pnas.0604795103;
RA Derelle E., Ferraz C., Rombauts S., Rouze P., Worden A.Z., Robbens S.,
RA Partensky F., Degroeve S., Echeynie S., Cooke R., Saeys Y., Wuyts J.,
RA Jabbari K., Bowler C., Panaud O., Piegu B., Ball S.G., Ral J.-P.,
RA Bouget F.-Y., Piganeau G., De Baets B., Picard A., Delseny M., Demaille J.,
RA Van de Peer Y., Moreau H.;
RT "Genome analysis of the smallest free-living eukaryote Ostreococcus tauri
RT unveils many unique features.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:11647-11652(2006).
RN [2] {ECO:0000313|EMBL:CAL57571.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=RCC4221 {ECO:0000313|EMBL:CAL57571.1};
RA Derelle E., Ferraz C., Rombauts S., Rouze P., Worden A.Z., Robbens S.,
RA Partensky F., Degroeve S., Echeynie S., Cooke R., Saeys Y., Wuyts J.,
RA Jabbari K., Bowler C., Panaud O., Piegu B., Ball S., Ral J.P., Bouget F.Y.,
RA Piganeau G., De Baets B., Picard A., Delseny M., Demaille J.,
RA Van de Peer Y., Moreau H.;
RT "Genome analysis of the smallest free-living eukaryote Ostreococcus tauri
RT unveils many unique features.";
RL Proc. Natl. Acad. Sci. U.S.A. 131:11647-11652(2006).
RN [3] {ECO:0000313|EMBL:CAL57571.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=RCC4221 {ECO:0000313|EMBL:CAL57571.1};
RX PubMed=25494611; DOI=10.1186/1471-2164-15-1103;
RA Blanc-Mathieu R., Verhelst B., Derelle E., Rombauts S., Bouget F.Y.,
RA Carre I., Chateau A., Eyre-Walker A., Grimsley N., Moreau H., Piegu B.,
RA Rivals E., Schackwitz W., Van de Peer Y., Piganeau G.;
RT "An improved genome of the model marine alga Ostreococcus tauri unfolds by
RT assessing Illumina de novo assemblies.";
RL BMC Genomics 15:1103-1103(2014).
RN [4] {ECO:0000313|EMBL:OUS49204.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RCC 1115 {ECO:0000313|EMBL:OUS49204.1};
RG DOE Joint Genome Institute;
RA Blanc-Mathieu R., Krasovec M., Hebrard M., Yau S., Desgranges E.,
RA Martin J., Schackwitz W., Kuo A., Salin G., Donnadieu C., Desdevises Y.,
RA Sanchez-Ferandin S., Moreau H., Rivals E., Grigoriev I.V., Grimsley N.,
RA Eyre-Walker A., Piganeau G.;
RT "Population genomics of picophytoplankton unveils novel chromosome
RT hypervariability.";
RL Submitted (APR-2017) to the EMBL/GenBank/DDBJ databases.
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; CAID01000015; CAL57571.1; -; Genomic_DNA.
DR EMBL; KZ155771; OUS49204.1; -; Genomic_DNA.
DR RefSeq; XP_003083296.1; XM_003083248.1.
DR AlphaFoldDB; Q00V56; -.
DR STRING; 70448.Q00V56; -.
DR GeneID; 9830876; -.
DR KEGG; ota:OT_ostta15g01470; -.
DR InParanoid; Q00V56; -.
DR OMA; ERHRMGY; -.
DR OrthoDB; 5396558at2759; -.
DR Proteomes; UP000009170; Chromosome 15.
DR Proteomes; UP000195557; 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; -; 1.
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:SF332; 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE II, CHLOROPLASTIC; 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 Reference proteome {ECO:0000313|Proteomes:UP000009170};
KW Transferase {ECO:0000256|RuleBase:RU003694}.
FT DOMAIN 70..483
FT /note="Ketosynthase family 3 (KS3)"
FT /evidence="ECO:0000259|PROSITE:PS52004"
FT REGION 1..46
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 489 AA; 51317 MW; 55052A7FA8683F8A CRC64;
MPLLARASAP VARGAPVASR AGRRGERVAS NGSSERSRGG RSATLARRSR ARVVVANASG
DVDLLNHRGK KRVVITGMGA VTAHGDDVDA MYEKLLRGES AITSIEKWDT GEIGTKFAGE
IKDFQCGEYM NKKQARRVDP YIAYMIVAAK RALENARVNW NDEAGEHYID KSLSGCLIGS
AMGGMQTFAT ATENLVTVGH RKMNPFCIPF AITNMGSALT AMDVGFMGPN YSIASACATG
NFCILNSVMH IQNGEANLML AGASDAAVIP IGMAGFSAAK ALSTRNDAPA AASRPWDANR
DGFVMGEGAG VLVLESLESA LARGAPILAE VLGGFATCDA HHMTEPRPDG VGVNMAIDKA
LELANVKADD VNYINAHATS TPAGDLAELR VLQKKFKASG AKINSTKSLI GHLLGAASAV
EAVVCIKAIM SGEVHPNINL ETPDEGVDTS MLVGSTREKL DVKVALSNSF GFGGHNSAVL
FAPYKPKRV
//
