ID A0A158EUW3_9BURK Unreviewed; 556 AA.
AC A0A158EUW3;
DT 06-JUL-2016, integrated into UniProtKB/TrEMBL.
DT 06-JUL-2016, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=Acetyltransferase component of pyruvate dehydrogenase complex {ECO:0000256|RuleBase:RU361137};
DE EC=2.3.1.12 {ECO:0000256|RuleBase:RU361137};
GN ORFNames=AWB64_00384 {ECO:0000313|EMBL:SAL11341.1};
OS Caballeronia sordidicola.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Caballeronia.
OX NCBI_TaxID=196367 {ECO:0000313|EMBL:SAL11341.1, ECO:0000313|Proteomes:UP000054893};
RN [1] {ECO:0000313|EMBL:SAL11341.1, ECO:0000313|Proteomes:UP000054893}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 22029 {ECO:0000313|EMBL:SAL11341.1};
RA Oliw E.H.;
RL Submitted (JAN-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The pyruvate dehydrogenase complex catalyzes the overall
CC conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple
CC copies of three enzymatic components: pyruvate dehydrogenase (E1),
CC dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase
CC (E3). {ECO:0000256|ARBA:ARBA00025211}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + N(6)-[(R)-dihydrolipoyl]-L-lysyl-[protein] = CoA
CC + N(6)-[(R)-S(8)-acetyldihydrolipoyl]-L-lysyl-[protein];
CC Xref=Rhea:RHEA:17017, Rhea:RHEA-COMP:10475, Rhea:RHEA-COMP:10478,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57288, ChEBI:CHEBI:83100,
CC ChEBI:CHEBI:83111; EC=2.3.1.12;
CC Evidence={ECO:0000256|ARBA:ARBA00043782,
CC ECO:0000256|RuleBase:RU361137};
CC -!- COFACTOR:
CC Name=(R)-lipoate; Xref=ChEBI:CHEBI:83088;
CC Evidence={ECO:0000256|RuleBase:RU361137};
CC Note=Binds 2 lipoyl cofactors covalently.
CC {ECO:0000256|RuleBase:RU361137};
CC -!- SUBUNIT: Forms a 24-polypeptide structural core with octahedral
CC symmetry. {ECO:0000256|ARBA:ARBA00011484,
CC ECO:0000256|RuleBase:RU361137}.
CC -!- SIMILARITY: Belongs to the 2-oxoacid dehydrogenase family.
CC {ECO:0000256|ARBA:ARBA00007317, ECO:0000256|RuleBase:RU361137}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; FCOC02000001; SAL11341.1; -; Genomic_DNA.
DR RefSeq; WP_060816913.1; NZ_FCOC02000001.1.
DR AlphaFoldDB; A0A158EUW3; -.
DR OrthoDB; 9805770at2; -.
DR Proteomes; UP000054893; Unassembled WGS sequence.
DR GO; GO:0045254; C:pyruvate dehydrogenase complex; IEA:UniProtKB-UniRule.
DR GO; GO:0004742; F:dihydrolipoyllysine-residue acetyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-KW.
DR CDD; cd06849; lipoyl_domain; 2.
DR Gene3D; 2.40.50.100; -; 2.
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; IPR006256; AcTrfase_Pyrv_DH_cplx.
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 NCBIfam; TIGR01348; PDHac_trf_long; 1.
DR PANTHER; PTHR43178; DIHYDROLIPOAMIDE ACETYLTRANSFERASE COMPONENT OF PYRUVATE DEHYDROGENASE COMPLEX; 1.
DR PANTHER; PTHR43178:SF2; DIHYDROLIPOYLLYSINE-RESIDUE ACETYLTRANSFERASE COMPONENT OF PYRUVATE DEHYDROGENASE COMPLEX; 1.
DR Pfam; PF00198; 2-oxoacid_dh; 1.
DR Pfam; PF00364; Biotin_lipoyl; 2.
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; 2.
DR PROSITE; PS50968; BIOTINYL_LIPOYL; 2.
DR PROSITE; PS00189; LIPOYL; 2.
DR PROSITE; PS51826; PSBD; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|RuleBase:RU361137};
KW Glycolysis {ECO:0000256|ARBA:ARBA00023152, ECO:0000256|RuleBase:RU361137};
KW Lipoyl {ECO:0000256|ARBA:ARBA00022823, ECO:0000256|RuleBase:RU361137};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|RuleBase:RU361137, ECO:0000313|EMBL:SAL11341.1}.
FT DOMAIN 4..78
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 117..191
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 252..289
FT /note="Peripheral subunit-binding (PSBD)"
FT /evidence="ECO:0000259|PROSITE:PS51826"
FT REGION 84..116
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 198..232
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 556 AA; 57601 MW; 37408C7B13639781 CRC64;
MSQAIEVKVP DIGDYTDIPV IEVLVKAGDT VEKEQSLVTL ESDKATMDVP SSAAGVVKEV
KVKVGDNVSE GSLIVVLEGG EAAAPKAAEK PAEPAEEKAQ EKTTEAAAPA AASGGGAVEV
KVPDIGDFKD IPVIEVNVKV GDKVEKEQSL VTLESDKATM DVPSPTAGTV KELNVKVGDA
VSEGTLILVL EGGASSPAPA PAAAPVAAKQ EAPKGAAPAQ AQAAPAQKEA PSALALAPAI
PAGEGGTRTS SHASPSVRKF ARELGVDVSS VTGTGPKNRI TQADITAFVK GVMTGQGKAP
AATAAAAPAG GGELNLLPWP KVDFTKFGPV DPKPLSRIKK ISGANLHRNW VMIPHVTNND
EADITDLEAL RVTLNKENEK AGVKFTMLAF VIKAVVAALK KFPTFNTSLD GDDLVFKQYY
NIGFAADTPN GLMVPVIRDA DNKGLADIAK EMAELSKAAR EGKLKPDQMQ GGCFSISSLG
GIGGTHFTPI INAPEVAILG LSRGAMKPVW DGKAFVPRLI LPLSLSYDHR VIDGAEAARF
NAYLSAVLAD FRRVSL
//
