ID A0A1M7NR72_9FLAO Unreviewed; 332 AA.
AC A0A1M7NR72;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, 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 ORFNames=SAMN05216269_1127 {ECO:0000313|EMBL:SHN06341.1};
OS Flavobacterium xinjiangense.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=178356 {ECO:0000313|EMBL:SHN06341.1, ECO:0000313|Proteomes:UP000184092};
RN [1] {ECO:0000313|EMBL:SHN06341.1, ECO:0000313|Proteomes:UP000184092}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.2749 {ECO:0000313|EMBL:SHN06341.1,
RC ECO:0000313|Proteomes:UP000184092};
RA Jaros S., Januszkiewicz K., Wedrychowicz H.;
RL Submitted (NOV-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).
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}.
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DR EMBL; FRCL01000012; SHN06341.1; -; Genomic_DNA.
DR RefSeq; WP_073210253.1; NZ_FRCL01000012.1.
DR AlphaFoldDB; A0A1M7NR72; -.
DR STRING; 178356.SAMN05216269_1127; -.
DR OrthoDB; 9766715at2; -.
DR Proteomes; UP000184092; 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 Coiled coil {ECO:0000256|SAM:Coils};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU361139};
KW Pyruvate {ECO:0000256|ARBA:ARBA00023317, ECO:0000256|RuleBase:RU361139};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU361139}.
FT DOMAIN 15..312
FT /note="Dehydrogenase E1 component"
FT /evidence="ECO:0000259|Pfam:PF00676"
FT COILED 279..306
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 332 AA; 37683 MW; 42DD872D38F36646 CRC64;
MKEVTKEVYL KWYEDMLLWR KFEDKLAALY IQQKVRGFLH LYNGQEAVLA GALHAMDLSK
DKMITAYRNH VQPIGMGVDP RRVMAELMGK VTGTSKGMGG SMHIFSKEHR FYGGHGIVGG
QIPVGAGLAF ADKYFETGGV TMTYFGDGAA RQGSLHEAFN MAMLWKLPVV FIVENNGYAM
GTSVERTANH TDIWKLGLGY EMPCGPVDGM NPVKVAEAMT EAIDRARRGD GPTFLEMKTY
RYRGHSMSDA QLYRTKDEVE EYKKIDPITQ VLDVIKDQKY ATEEEIEAID QRVKDLVEEC
VKFAEESPYP EIQQLYDVVY DQENYPFLPH KL
//
