ID A0A437MN12_9PROT Unreviewed; 342 AA.
AC A0A437MN12;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 24-JAN-2024, entry version 18.
DE RecName: Full=Pyruvate dehydrogenase E1 component subunit alpha {ECO:0000256|ARBA:ARBA00014159, ECO:0000256|RuleBase:RU361139};
DE EC=1.2.4.1 {ECO:0000256|ARBA:ARBA00012281, ECO:0000256|RuleBase:RU361139};
GN Name=pdhA {ECO:0000256|RuleBase:RU361139,
GN ECO:0000313|EMBL:RVT99029.1};
GN ORFNames=EOD42_02675 {ECO:0000313|EMBL:RVT99029.1};
OS Rhodovarius crocodyli.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Acetobacteraceae; Rhodovarius.
OX NCBI_TaxID=1979269 {ECO:0000313|EMBL:RVT99029.1, ECO:0000313|Proteomes:UP000282957};
RN [1] {ECO:0000313|EMBL:RVT99029.1, ECO:0000313|Proteomes:UP000282957}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCP-6 {ECO:0000313|EMBL:RVT99029.1,
RC ECO:0000313|Proteomes:UP000282957};
RA Chen W.-M.;
RL Submitted (JAN-2019) 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).
CC {ECO:0000256|RuleBase:RU361139}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + N(6)-[(R)-lipoyl]-L-lysyl-[dihydrolipoyllysine-residue
CC acetyltransferase] + pyruvate = CO2 + N(6)-[(R)-S(8)-
CC acetyldihydrolipoyl]-L-lysyl-[dihydrolipoyllysine-residue
CC acetyltransferase]; Xref=Rhea:RHEA:19189, Rhea:RHEA-COMP:10480,
CC Rhea:RHEA-COMP:10481, ChEBI:CHEBI:15361, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16526, ChEBI:CHEBI:83099, ChEBI:CHEBI:83111; EC=1.2.4.1;
CC Evidence={ECO:0000256|RuleBase:RU361139};
CC -!- COFACTOR:
CC Name=thiamine diphosphate; Xref=ChEBI:CHEBI:58937;
CC Evidence={ECO:0000256|ARBA:ARBA00001964,
CC ECO:0000256|RuleBase:RU361139};
CC -!- SUBUNIT: Heterodimer of an alpha and a beta chain.
CC {ECO:0000256|ARBA:ARBA00011870, ECO:0000256|RuleBase:RU361139}.
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:RVT99029.1}.
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DR EMBL; SACL01000001; RVT99029.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A437MN12; -.
DR OrthoDB; 9766715at2; -.
DR Proteomes; UP000282957; Unassembled WGS sequence.
DR GO; GO:0043231; C:intracellular membrane-bounded organelle; IEA:InterPro.
DR GO; GO:0004739; F:pyruvate dehydrogenase (acetyl-transferring) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006086; P:acetyl-CoA biosynthetic process from pyruvate; IEA:InterPro.
DR CDD; cd02000; TPP_E1_PDC_ADC_BCADC; 1.
DR Gene3D; 3.40.50.970; -; 1.
DR InterPro; IPR001017; DH_E1.
DR InterPro; IPR017597; Pyrv_DH_E1_asu_subgrp-y.
DR InterPro; IPR029061; THDP-binding.
DR NCBIfam; TIGR03182; PDH_E1_alph_y; 1.
DR PANTHER; PTHR11516:SF60; PYRUVATE DEHYDROGENASE E1 COMPONENT SUBUNIT ALPHA; 1.
DR PANTHER; PTHR11516; PYRUVATE DEHYDROGENASE E1 COMPONENT, ALPHA SUBUNIT BACTERIAL AND ORGANELLAR; 1.
DR Pfam; PF00676; E1_dh; 1.
DR SUPFAM; SSF52518; Thiamin diphosphate-binding fold (THDP-binding); 1.
PE 4: Predicted;
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU361139};
KW Pyruvate {ECO:0000256|ARBA:ARBA00023317, ECO:0000256|RuleBase:RU361139};
KW Reference proteome {ECO:0000313|Proteomes:UP000282957};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU361139}.
FT DOMAIN 34..330
FT /note="Dehydrogenase E1 component"
FT /evidence="ECO:0000259|Pfam:PF00676"
SQ SEQUENCE 342 AA; 37329 MW; EE7E092425405C22 CRC64;
MAKAAPSTKA ARKGGKGDNA PILNLSQLTS CYRDMLLIRR FEEKAGQLYG MGLIGGFCHL
YIGQEAVVVG MQSQLKPGDQ VVTSYRDHGH MLACGMEARG VMAELTGREG GYSKGKGGSM
HMFSREKGFY GGHGIVGAQV SVGIGLAFAN WYRDNDHVST AYFGDGAANQ GQVFESLNLA
ALLKLPCIFI IENNKYGMGT SVERASASRD LSKNGAPWGI PGEQVDGMDV QAVAAAAQRA
VQYCRGGHGP YLLEMQTYRY RGHSMSDPAK YRTREEVQKM REQRDCIENL RRILQDDGVT
DADLKKIDDE VKAIVQDSAD FAQTSPEPDP SELWTDVLLE AR
//
