ID N8QGT4_9GAMM Unreviewed; 654 AA.
AC N8QGT4;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex {ECO:0000256|RuleBase:RU003423};
DE EC=2.3.1.- {ECO:0000256|RuleBase:RU003423};
GN ORFNames=F994_00520 {ECO:0000313|EMBL:ENU21052.1};
OS Acinetobacter bohemicus ANC 3994.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Acinetobacter.
OX NCBI_TaxID=1217715 {ECO:0000313|EMBL:ENU21052.1, ECO:0000313|Proteomes:UP000013086};
RN [1] {ECO:0000313|EMBL:ENU21052.1, ECO:0000313|Proteomes:UP000013086}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ANC 3994 {ECO:0000313|EMBL:ENU21052.1,
RC ECO:0000313|Proteomes:UP000013086};
RG The Broad Institute Genome Sequencing Platform;
RG The Broad Institute Genome Sequencing Center for Infectious Disease;
RA Cerqueira G., Feldgarden M., Courvalin P., Perichon B.,
RA Grillot-Courvalin C., Clermont D., Rocha E., Yoon E.-J., Nemec A.,
RA Walker B., Young S.K., Zeng Q., Gargeya S., Fitzgerald M., Haas B.,
RA Abouelleil A., Alvarado L., Arachchi H.M., Berlin A.M., Chapman S.B.,
RA Dewar J., Goldberg J., Griggs A., Gujja S., Hansen M., Howarth C.,
RA Imamovic A., Larimer J., McCowan C., Murphy C., Neiman D., Pearson M.,
RA Priest M., Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J.,
RA Nusbaum C., Birren B.;
RT "The Genome Sequence of Acinetobacter sp. ANC 3994.";
RL Submitted (FEB-2013) 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 -!- 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}.
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:ENU21052.1}.
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DR EMBL; APOH01000009; ENU21052.1; -; Genomic_DNA.
DR RefSeq; WP_004650770.1; NZ_KB849175.1.
DR AlphaFoldDB; N8QGT4; -.
DR PATRIC; fig|1217715.3.peg.491; -.
DR eggNOG; COG0508; Bacteria.
DR HOGENOM; CLU_016733_10_0_6; -.
DR OrthoDB; 9805770at2; -.
DR Proteomes; UP000013086; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProt.
DR GO; GO:0004742; F:dihydrolipoyllysine-residue acetyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-KW.
DR CDD; cd06849; lipoyl_domain; 3.
DR Gene3D; 2.40.50.100; -; 3.
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:SF2; DIHYDROLIPOYLLYSINE-RESIDUE ACETYLTRANSFERASE COMPONENT OF PYRUVATE DEHYDROGENASE COMPLEX; 1.
DR Pfam; PF00198; 2-oxoacid_dh; 1.
DR Pfam; PF00364; Biotin_lipoyl; 3.
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; 3.
DR PROSITE; PS50968; BIOTINYL_LIPOYL; 3.
DR PROSITE; PS00189; LIPOYL; 3.
DR PROSITE; PS51826; PSBD; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|RuleBase:RU003423};
KW Glycolysis {ECO:0000256|ARBA:ARBA00023152};
KW Lipoyl {ECO:0000256|ARBA:ARBA00022823, ECO:0000256|RuleBase:RU003423};
KW Transferase {ECO:0000256|RuleBase:RU003423, ECO:0000313|EMBL:ENU21052.1}.
FT DOMAIN 1..73
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 116..189
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 228..301
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 356..393
FT /note="Peripheral subunit-binding (PSBD)"
FT /evidence="ECO:0000259|PROSITE:PS51826"
SQ SEQUENCE 654 AA; 68012 MW; 1B74D24B427EDB49 CRC64;
MQITTPDIGV DKATVAEILV KVGDTISVDD SIILLESDKA SVEVPSTSAG VVKSILVNLG
DEVAEGAVLI ELEAEAATAV EAVATTQPEA AVAPVQANTA PVVEEKTSTP AATATVVEVQ
VPDIGVDKAL VGEILVQVGD EIDVDQSIVV VESDKATVEV PSTIAGTVES ISIQVGDSVK
EGVVILTVKT VSSVAQVTAE PAKVAAPQVA ESKPAEVAAQ VASAPAGAVE IAVPDLGVDK
AAVAEILVAV GDTVEKDQSI IVVESDKATV EVPSTIAGVI KAIHVALGQN VSEGIALVTI
EAEGQAPTPV AKVETAKATA PTQAAAKVQQ SAPVVATTND VDKLTKEQSA ANSKVYAGPA
VRKLARELGV VLSEVKASGP HERLMKEDLV AYVKTRLTAP QVAPVAQAVA QVSGLPKLPD
FTAFGGTEEK VMTRLQQVSV PQLSLNNFIP QVTQFDAADI SELEAWRNDL KGNFKKEGIS
LTIMAFIIKA VAHLLKEERD FAGHLADDGK SVLLRNEIHM GIAVATPDGL TVPVLRHPDQ
KSIKQIAVEL GVLGQKARDK KLSPKDLQGA NFTITSLGSI GGTAFTPLVN WPQVAILGIS
PATMQPVWNG EGFDPKLMLP LSLSYDHRVI NGADAARFTN KLTKLLADIR SLLL
//
