ID A0A2N7CYP8_9VIBR Unreviewed; 637 AA.
AC A0A2N7CYP8;
DT 25-APR-2018, integrated into UniProtKB/TrEMBL.
DT 25-APR-2018, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=Acetyltransferase component of pyruvate dehydrogenase complex {ECO:0000256|RuleBase:RU361137};
DE EC=2.3.1.12 {ECO:0000256|RuleBase:RU361137};
GN Name=aceF {ECO:0000313|EMBL:PMH27474.1};
GN ORFNames=BCU70_08435 {ECO:0000313|EMBL:PMH27474.1};
OS Vibrio sp. 10N.286.49.C2.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=1880856 {ECO:0000313|EMBL:PMH27474.1, ECO:0000313|Proteomes:UP000235640};
RN [1] {ECO:0000313|Proteomes:UP000235640}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=10N.286.49.C2 {ECO:0000313|Proteomes:UP000235640};
RA Kauffman K., Hussain F., Yang J., Arevalo P., Brown J., Cutler M.,
RA Kelly L., Polz M.F.;
RT "Nontailed viruses are major unrecognized killers of bacteria in the
RT ocean.";
RL Submitted (JUL-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 3 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 -!- 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:PMH27474.1}.
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DR EMBL; MCUT01000094; PMH27474.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2N7CYP8; -.
DR OrthoDB; 9805770at2; -.
DR Proteomes; UP000235640; 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; 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; 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; 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:RU361137};
KW Glycolysis {ECO:0000256|ARBA:ARBA00023152, ECO:0000256|RuleBase:RU361137};
KW Lipoyl {ECO:0000256|ARBA:ARBA00022823, ECO:0000256|RuleBase:RU361137};
KW Pyruvate {ECO:0000313|EMBL:PMH27474.1};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|RuleBase:RU361137, ECO:0000313|EMBL:PMH27474.1}.
FT DOMAIN 2..75
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 108..181
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 209..282
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000259|PROSITE:PS50968"
FT DOMAIN 331..368
FT /note="Peripheral subunit-binding (PSBD)"
FT /evidence="ECO:0000259|PROSITE:PS51826"
FT REGION 302..327
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 637 AA; 65904 MW; 46356BBE4AA45444 CRC64;
MTIEINVPDI GADEVEVTEI LVNVGDKVEE EQSLITVEGD KASMEVPASQ AGIVKEIKIA
EGDSVSTGSL IMIFEEAGSP AEGAAAAPAA PAVEAAAPVA AAPAAAELKE VHVPDIGGDE
VEVTEIMVAI GDAVEEEQSL LTVEGDKASM EVPAPFAGIV KEIKIASGDS VSTGSLVMVF
EVAGSGAPVA AAPAPAAAPV AAAPAASAEK EVNVPDIGGD EVEVTEIMVA VGDTVEEEQS
LITVEGDKAS MEVPAPFAGT VKEIKIAAGD TVSTGSLIMT FVVEGAAPVA APAQAAAPAA
APAASADRPK SEAPAAAPAA GDFQENGDYA HASPVVRRLA REFGVNLSKV KGSGRKSRIL
KEDVQSYVKE ALKRLESGAA ASGKGGDGSA LGLLPWPKVD FSKFGDTEIQ KLSKIKKISG
ANLHRNWVMI PHVTQWDNAD ITALEAFRKE QNAIEAKRDT GMKITPLVFI MKAVAKALEA
FPTFNSSLSD DGESIILKKY VNVGIAVDTP NGLVVPVFKD VNKKGIYELS EELAVISKKA
RSGKLTAGDM QGGCFTISSL GGIGGTAFTP IVNAPEVGIL GVSKSEMKPV WNGKEFEPRL
QLPLSLSYDH RVIDGAEGAR FITYLNACLS DIRRLVL
//
