ID A0A0P7BUD4_9BACT Unreviewed; 339 AA.
AC A0A0P7BUD4;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, entry version 22.
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 ORFNames=AFM12_06825 {ECO:0000313|EMBL:KPM48355.1};
OS Jiulongibacter sediminis.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Spirosomataceae;
OC Jiulongibacter.
OX NCBI_TaxID=1605367 {ECO:0000313|EMBL:KPM48355.1, ECO:0000313|Proteomes:UP000050454};
RN [1] {ECO:0000313|EMBL:KPM48355.1, ECO:0000313|Proteomes:UP000050454}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JN14-9 {ECO:0000313|EMBL:KPM48355.1,
RC ECO:0000313|Proteomes:UP000050454};
RA Liu Y., Du J., Shao Z.;
RT "The draft genome sequence of Leadbetterella sp. JN14-9.";
RL Submitted (JUL-2015) 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:KPM48355.1}.
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DR EMBL; LGTQ01000006; KPM48355.1; -; Genomic_DNA.
DR RefSeq; WP_055145743.1; NZ_LGTQ01000006.1.
DR AlphaFoldDB; A0A0P7BUD4; -.
DR STRING; 1605367.AFM12_06825; -.
DR PATRIC; fig|1605367.3.peg.2736; -.
DR OrthoDB; 9766715at2; -.
DR Proteomes; UP000050454; 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:UP000050454};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU361139}.
FT DOMAIN 25..321
FT /note="Dehydrogenase E1 component"
FT /evidence="ECO:0000259|Pfam:PF00676"
SQ SEQUENCE 339 AA; 37731 MW; 39827E9B295C14E7 CRC64;
MAAAKKKAAA KTKYNKEQYM YWYESMMLQR KFEEKAGQLY GQQKIRGFCH LYIGQEACSS
GAVSALEKGD KYITSYRDHG QPLALGTSPG AVMAELFGKV TGTTKGKGGS MHIFDKEVGF
IGGHGIVGAQ IPLGAGIAFA EKYQETGKVC ICYMGDGAVR QGAFHEAFNL AMTWKLPVIF
VVENNGYAMG TSVARTSNIR ELYELGESYD IPSEPVDAMD VEAVHEAVSR AADRARKGDG
PTYLEFKTYR FRGHSMSDPQ KYRTKEEVAE WKMRDPIELV KARILKDKIA TEDELSEIDA
KIKDQVAEAV KFAEESPFPD ASEAFKDIYV QEDYPFVME
//
