ID I0XRP4_9LEPT Unreviewed; 444 AA.
AC I0XRP4;
DT 13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT 13-JUN-2012, sequence version 1.
DT 27-MAR-2024, entry version 50.
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=LEP1GSC185_3184 {ECO:0000313|EMBL:EIE01552.1};
OS Leptospira licerasiae serovar Varillal str. VAR 010.
OC Bacteria; Spirochaetota; Spirochaetia; Leptospirales; Leptospiraceae;
OC Leptospira.
OX NCBI_TaxID=1049972 {ECO:0000313|EMBL:EIE01552.1, ECO:0000313|Proteomes:UP000004889};
RN [1] {ECO:0000313|EMBL:EIE01552.1, ECO:0000313|Proteomes:UP000004889}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=VAR 010 {ECO:0000313|EMBL:EIE01552.1};
RX PubMed=23145189; DOI=10.1371/journal.pntd.0001853;
RA Ricaldi J.N., Fouts D.E., Selengut J.D., Harkins D.M., Patra K.P.,
RA Moreno A., Lehmann J.S., Purushe J., Sanka R., Torres M., Webster N.J.,
RA Vinetz J.M., Matthias M.A.;
RT "Whole Genome Analysis of Leptospira licerasiae Provides Insight into
RT Leptospiral Evolution and Pathogenicity.";
RL PLoS Negl. Trop. Dis. 6:E1853-E1853(2012).
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 1 lipoyl cofactor covalently.
CC {ECO:0000256|RuleBase:RU361137};
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:RU361137}.
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:EIE01552.1}.
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DR EMBL; AHOO02000006; EIE01552.1; -; Genomic_DNA.
DR RefSeq; WP_008590825.1; NZ_AHOO02000006.1.
DR AlphaFoldDB; I0XRP4; -.
DR PATRIC; fig|1049972.3.peg.2006; -.
DR OrthoDB; 9805770at2; -.
DR Proteomes; UP000004889; Unassembled WGS sequence.
DR GO; GO:0045254; C:pyruvate dehydrogenase complex; IEA:InterPro.
DR GO; GO:0004742; F:dihydrolipoyllysine-residue acetyltransferase activity; IEA:UniProtKB-UniRule.
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; 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; IPR045257; E2/Pdx1.
DR InterPro; IPR036625; E3-bd_dom_sf.
DR InterPro; IPR006257; LAT1.
DR InterPro; IPR004167; PSBD.
DR InterPro; IPR011053; Single_hybrid_motif.
DR NCBIfam; TIGR01349; PDHac_trf_mito; 1.
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; PS00189; LIPOYL; 1.
DR PROSITE; PS51826; PSBD; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|RuleBase:RU361137,
KW ECO:0000313|EMBL:EIE01552.1};
KW Lipoyl {ECO:0000256|ARBA:ARBA00022823, ECO:0000256|RuleBase:RU361137};
KW Pyruvate {ECO:0000313|EMBL:EIE01552.1};
KW Transferase {ECO:0000256|RuleBase:RU361137, ECO:0000313|EMBL:EIE01552.1}.
FT DOMAIN 2..77
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 161..198
FT /note="Peripheral subunit-binding (PSBD)"
FT /evidence="ECO:0000259|PROSITE:PS51826"
FT REGION 95..162
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 95..135
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 444 AA; 47390 MW; DE81CE2EC7500264 CRC64;
MAKISEMTQL SPTMSEGVLV KWLKKKGDSV APGEILAEVE TDKAVMEMEA FDSGVILEIL
AQEGAKLPVG APVAIIGKAG EDITSLLSEA KSRSSASGAS SQAAAPLAAQ SSSPSPNPAP
KKTEIVVTST TPEPEEEEAS STKESPVTRG LSPGALEGRV KASPLAKRLA QESGIDLSKI
RGSGPDGRII KRDIENGISA FSSSGTSPFA GEHIQEEKLP ISGMRKTIAS RLVHSKTHQP
HFYLDMEIDA DALVQLRENF NSDLKESGEE IKLSINDFII RASALALLKV PEVNSSWRED
HILKHGRVDI GVAVSIEGGL ITPYVRNADK RSVLEIGRTV KELASRARER KLKPEEFSDG
TFTVSNLGMF GVNRFAAVIN EPEAAILAVG NVVSKPVIKN GNIVPGKTLS VCLSCDHRVV
DGAVGAGWLE VFRNFLEHPL RLLA
//
