ID E0RQB9_SPITD Unreviewed; 425 AA.
AC E0RQB9;
DT 02-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2010, sequence version 1.
DT 27-MAR-2024, entry version 60.
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=STHERM_c19600 {ECO:0000313|EMBL:ADN02895.1};
OS Spirochaeta thermophila (strain ATCC 49972 / DSM 6192 / RI 19.B1).
OC Bacteria; Spirochaetota; Spirochaetia; Spirochaetales; Spirochaetaceae;
OC Spirochaeta.
OX NCBI_TaxID=665571 {ECO:0000313|EMBL:ADN02895.1, ECO:0000313|Proteomes:UP000001296};
RN [1]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=DSM 6192;
RA Angelov A., Mientus M., Wittenberg S., Lehmann R., Liesegang H., Daniel R.,
RA Liebl W.;
RT "The genome sequence of Spirochaeta thermophila DSM6192.";
RL Submitted (AUG-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADN02895.1, ECO:0000313|Proteomes:UP000001296}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49972 / DSM 6192 / RI 19.B1
RC {ECO:0000313|Proteomes:UP000001296};
RX PubMed=20935097; DOI=10.1128/JB.01023-10;
RA Angelov A., Liebl S., Ballschmiter M., Bomeke M., Lehmann R., Liesegang H.,
RA Daniel R., Liebl W.;
RT "Genome sequence of the polysaccharide-degrading, thermophilic anaerobe
RT Spirochaeta thermophila DSM 6192.";
RL J. Bacteriol. 192:6492-6493(2010).
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 -!- COFACTOR:
CC Name=(R)-lipoate; Xref=ChEBI:CHEBI:83088;
CC Evidence={ECO:0000256|ARBA:ARBA00001938,
CC ECO:0000256|RuleBase:RU003423};
CC -!- SIMILARITY: Belongs to the 2-oxoacid dehydrogenase family.
CC {ECO:0000256|ARBA:ARBA00007317, ECO:0000256|RuleBase:RU003423}.
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DR EMBL; CP001698; ADN02895.1; -; Genomic_DNA.
DR AlphaFoldDB; E0RQB9; -.
DR PaxDb; 665571-STHERM_c19600; -.
DR KEGG; sta:STHERM_c19600; -.
DR eggNOG; COG0508; Bacteria.
DR HOGENOM; CLU_016733_10_2_12; -.
DR Proteomes; UP000001296; Chromosome.
DR GO; GO:0045254; C:pyruvate dehydrogenase complex; IEA:InterPro.
DR GO; GO:0016746; F:acyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0006086; P:acetyl-CoA biosynthetic process from pyruvate; IEA:InterPro.
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; IPR001078; 2-oxoacid_DH_actylTfrase.
DR InterPro; IPR000089; Biotin_lipoyl.
DR InterPro; IPR023213; CAT-like_dom_sf.
DR InterPro; IPR045257; E2/Pdx1.
DR InterPro; IPR036625; E3-bd_dom_sf.
DR InterPro; IPR004167; PSBD.
DR InterPro; IPR011053; Single_hybrid_motif.
DR PANTHER; PTHR23151; DIHYDROLIPOAMIDE ACETYL/SUCCINYL-TRANSFERASE-RELATED; 1.
DR PANTHER; PTHR23151:SF90; DIHYDROLIPOYLLYSINE-RESIDUE ACETYLTRANSFERASE COMPONENT OF PYRUVATE 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; PS51826; PSBD; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|RuleBase:RU003423,
KW ECO:0000313|EMBL:ADN02895.1}; Lipoyl {ECO:0000256|RuleBase:RU003423};
KW Pyruvate {ECO:0000313|EMBL:ADN02895.1};
KW Transferase {ECO:0000256|RuleBase:RU003423, ECO:0000313|EMBL:ADN02895.1}.
FT DOMAIN 1..71
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 146..183
FT /note="Peripheral subunit-binding (PSBD)"
FT /evidence="ECO:0000259|PROSITE:PS51826"
FT REGION 87..125
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 181..207
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 425 AA; 44965 MW; E69FC533F2E90445 CRC64;
MIALSPTMEE GTIVAWHKKK GERVESGDVL CEVETDKATM DYESTQSGVL LEILKKEGEK
ARVGEVIAVL GEEGEDISSL LSEISAAAEE TPKAGSEPDR PPAVEAPSPK EEPGPQGAQG
RVAGGGVEDL RGRAALEVPP PAGRVKASPL ARKRARELGV DLRLVRGSGP GGRVTVRDVE
EAAKAGPAAS PAASGGPRRL AGGREPVTPM RAAIARRLSE SKRTAPHFTL TVKVRADRLL
TLREQVNEGR QERLSFNAFL MKLAAEALVR HPQILSSWEG EAIRYFDTVD IGLAVALPGG
LITPVVRSCE YKTVEEIDRE LKDLIARARE GGLSPEEYTG AGFTISNLGS YGITEFTAII
NPPASAILAV GAVTTEPVWE GGGVVPARVV RLTLSCDHRT IDGAVGAAFM AGLARYVEEP
GRALV
//
