ID Q12GV2_POLSJ Unreviewed; 425 AA.
AC Q12GV2;
DT 22-AUG-2006, integrated into UniProtKB/TrEMBL.
DT 22-AUG-2006, sequence version 1.
DT 24-JAN-2024, entry version 104.
DE RecName: Full=Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex {ECO:0000256|RuleBase:RU003423};
DE EC=2.3.1.- {ECO:0000256|RuleBase:RU003423};
GN OrderedLocusNames=Bpro_0275 {ECO:0000313|EMBL:ABE42240.1};
OS Polaromonas sp. (strain JS666 / ATCC BAA-500).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Polaromonas.
OX NCBI_TaxID=296591 {ECO:0000313|EMBL:ABE42240.1, ECO:0000313|Proteomes:UP000001983};
RN [1] {ECO:0000313|Proteomes:UP000001983}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JS666 / ATCC BAA-500 {ECO:0000313|Proteomes:UP000001983};
RX PubMed=18723656; DOI=10.1128/AEM.00197-08;
RA Mattes T.E., Alexander A.K., Richardson P.M., Munk A.C., Han C.S.,
RA Stothard P., Coleman N.V.;
RT "The genome of Polaromonas sp. strain JS666: insights into the evolution of
RT a hydrocarbon- and xenobiotic-degrading bacterium, and features of
RT relevance to biotechnology.";
RL Appl. Environ. Microbiol. 74:6405-6416(2008).
CC -!- COFACTOR:
CC Name=(R)-lipoate; Xref=ChEBI:CHEBI:83088;
CC Evidence={ECO:0000256|ARBA:ARBA00001938,
CC ECO:0000256|RuleBase:RU003423};
CC -!- SUBUNIT: Forms a 24-polypeptide structural core with octahedral
CC symmetry. {ECO:0000256|ARBA:ARBA00011484}.
CC -!- SIMILARITY: Belongs to the 2-oxoacid dehydrogenase family.
CC {ECO:0000256|ARBA:ARBA00007317, ECO:0000256|RuleBase:RU003423}.
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DR EMBL; CP000316; ABE42240.1; -; Genomic_DNA.
DR RefSeq; WP_011481247.1; NC_007948.1.
DR AlphaFoldDB; Q12GV2; -.
DR STRING; 296591.Bpro_0275; -.
DR KEGG; pol:Bpro_0275; -.
DR eggNOG; COG0508; Bacteria.
DR HOGENOM; CLU_016733_10_0_4; -.
DR OMA; TPIFMEA; -.
DR OrthoDB; 9805770at2; -.
DR Proteomes; UP000001983; Chromosome.
DR GO; GO:0016746; F:acyltransferase activity; IEA:UniProtKB-KW.
DR CDD; cd06849; lipoyl_domain; 1.
DR Gene3D; 2.40.50.100; -; 1.
DR Gene3D; 3.30.559.10; Chloramphenicol acetyltransferase-like domain; 1.
DR Gene3D; 4.10.320.10; E3-binding domain; 1.
DR InterPro; IPR003016; 2-oxoA_DH_lipoyl-BS.
DR InterPro; IPR001078; 2-oxoacid_DH_actylTfrase.
DR InterPro; IPR000089; Biotin_lipoyl.
DR InterPro; IPR023213; CAT-like_dom_sf.
DR InterPro; IPR036625; E3-bd_dom_sf.
DR InterPro; IPR004167; PSBD.
DR InterPro; IPR011053; Single_hybrid_motif.
DR PANTHER; PTHR43178; DIHYDROLIPOAMIDE ACETYLTRANSFERASE COMPONENT OF PYRUVATE DEHYDROGENASE COMPLEX; 1.
DR PANTHER; PTHR43178:SF5; LIPOAMIDE ACYLTRANSFERASE COMPONENT OF BRANCHED-CHAIN ALPHA-KETO ACID DEHYDROGENASE COMPLEX, MITOCHONDRIAL; 1.
DR Pfam; PF00198; 2-oxoacid_dh; 1.
DR Pfam; PF00364; Biotin_lipoyl; 1.
DR Pfam; PF02817; E3_binding; 1.
DR SUPFAM; SSF52777; CoA-dependent acyltransferases; 1.
DR SUPFAM; SSF47005; Peripheral subunit-binding domain of 2-oxo acid dehydrogenase complex; 1.
DR SUPFAM; SSF51230; Single hybrid motif; 1.
DR PROSITE; PS50968; BIOTINYL_LIPOYL; 1.
DR PROSITE; PS00189; LIPOYL; 1.
DR PROSITE; PS51826; PSBD; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|RuleBase:RU003423,
KW ECO:0000313|EMBL:ABE42240.1};
KW Lipoyl {ECO:0000256|ARBA:ARBA00022823, ECO:0000256|RuleBase:RU003423};
KW Reference proteome {ECO:0000313|Proteomes:UP000001983};
KW Transferase {ECO:0000256|RuleBase:RU003423, ECO:0000313|EMBL:ABE42240.1}.
FT DOMAIN 3..78
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 137..174
FT /note="Peripheral subunit-binding (PSBD)"
FT /evidence="ECO:0000259|PROSITE:PS51826"
SQ SEQUENCE 425 AA; 44657 MW; A480F9A11C930DC7 CRC64;
MSIHIIKMPD LGEGITEVEL VAWRVKPGDR VTEDQVLADV MTDKATVEIP SPVVGQVLAL
GGEVGQVLAV GAELIRIEVE GAGAASEAAP SVLTVPQDAT ASMPVVPAPA PASTLTSIPT
SIPDAIAPPS PSADKPIASP AVRRRAWELG IDLQQVAASG AGGRIMQADL DAHVAAHGTA
PPAVAGSTGL AQRNDEEKVP VIGLRRRIAQ KMQESKRRIP HFTYVEEVDV TELEALRARL
NAKWGAQRGH LTLLPLLVRA VVLAVREFPQ VNARFDDEAG VVTRHGAVHI GIATQTGAGL
MVPVLRHAEA RDLWSSAAEV VRLAEAARAG KATRDELTGA TLTLTSLGAL GGIVSTPVIN
HPEVAIVGVN RIVERPVMRD GAVVARQMMN LSSSFDHRVV DGVDAAGFVQ AVRGYLESPV
TLFVE
//