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Database: UniProt
Entry: A1VQP6_POLNA
LinkDB: A1VQP6_POLNA
Original site: A1VQP6_POLNA 
ID   A1VQP6_POLNA            Unreviewed;       410 AA.
AC   A1VQP6;
DT   06-FEB-2007, integrated into UniProtKB/TrEMBL.
DT   06-FEB-2007, sequence version 1.
DT   24-JAN-2024, entry version 82.
DE   RecName: Full=Nodulation protein E {ECO:0000256|ARBA:ARBA00039445};
DE   AltName: Full=Host-specificity of nodulation protein B {ECO:0000256|ARBA:ARBA00041756};
GN   OrderedLocusNames=Pnap_2672 {ECO:0000313|EMBL:ABM37974.1};
OS   Polaromonas naphthalenivorans (strain CJ2).
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Polaromonas.
OX   NCBI_TaxID=365044 {ECO:0000313|EMBL:ABM37974.1, ECO:0000313|Proteomes:UP000000644};
RN   [1] {ECO:0000313|Proteomes:UP000000644}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CJ2 {ECO:0000313|Proteomes:UP000000644};
RX   PubMed=19453698; DOI=10.1111/j.1462-2920.2009.01947.x;
RA   Yagi J.M., Sims D., Brettin T., Bruce D., Madsen E.L.;
RT   "The genome of Polaromonas naphthalenivorans strain CJ2, isolated from coal
RT   tar-contaminated sediment, reveals physiological and metabolic versatility
RT   and evolution through extensive horizontal gene transfer.";
RL   Environ. Microbiol. 11:2253-2270(2009).
CC   -!- FUNCTION: Proposed to synthesize NOD factor fatty acyl chain. Involved
CC       in the synthesis of a highly unsaturated fatty acid moiety, which forms
CC       part of a lipo-oligosaccharide that is responsible for host
CC       specificity. {ECO:0000256|ARBA:ARBA00037576}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane
CC       {ECO:0000256|ARBA:ARBA00004533}. Membrane
CC       {ECO:0000256|ARBA:ARBA00004370}.
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; CP000529; ABM37974.1; -; Genomic_DNA.
DR   AlphaFoldDB; A1VQP6; -.
DR   STRING; 365044.Pnap_2672; -.
DR   KEGG; pna:Pnap_2672; -.
DR   eggNOG; COG0304; Bacteria.
DR   HOGENOM; CLU_000022_69_2_4; -.
DR   OMA; IEPEWSA; -.
DR   Proteomes; UP000000644; Chromosome.
DR   GO; GO:0004315; F:3-oxoacyl-[acyl-carrier-protein] synthase activity; IEA:UniProtKB-EC.
DR   CDD; cd00834; KAS_I_II; 1.
DR   Gene3D; 3.40.47.10; -; 1.
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:SF352; BETA-KETOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE I; 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; PS52004; KS3_2; 1.
PE   3: Inferred from homology;
KW   Acyltransferase {ECO:0000313|EMBL:ABM37974.1};
KW   Cell inner membrane {ECO:0000256|ARBA:ARBA00022519};
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136};
KW   Nodulation {ECO:0000256|ARBA:ARBA00022458};
KW   Reference proteome {ECO:0000313|Proteomes:UP000000644};
KW   Transferase {ECO:0000256|RuleBase:RU003694, ECO:0000313|EMBL:ABM37974.1};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989}.
FT   DOMAIN          1..408
FT                   /note="Ketosynthase family 3 (KS3)"
FT                   /evidence="ECO:0000259|PROSITE:PS52004"
SQ   SEQUENCE   410 AA;  42640 MW;  BA9F62F3FF956D93 CRC64;
     MRRVAVTGMG VVSPLGHSAQ QAFDAARAGR SAVRRLDVAF AHRLAAPIAA TVNFNGADHF
     DPPRLRMLDR VSQFALVAAS RAMADAQPEL SDTERSRAGV FVGTGMGGIN SIDEGYQTLY
     GENSDRIKPF MVLMGMHNAP AAWIGIEHGF SGPNMSYSTA CSSSAVAIGE AWLRLAHGDL
     DIALAGGTEA PLAFGSLKAW EALRTVASID AADPSASCKP FAGNRSGMVL GEGAAMLVLE
     PWERALARGA AIHGELIGYG LFTDAGHITR PSVEGQAAAM RAALRSARID AAQVDAINAH
     GTGTPANDGI ETAAIKAVFG NRAARIPVSA TKALHGHLLG ATSALECVLS FMAMQHSVAL
     PTMHLQQADP QCDLDYVANA AREGVPVRTM LSSSFAFGGT NAVLAFRAAP
//
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