ID C8Z7K2_YEAS8 Unreviewed; 443 AA.
AC C8Z7K2;
DT 03-NOV-2009, integrated into UniProtKB/TrEMBL.
DT 03-NOV-2009, sequence version 1.
DT 24-JAN-2024, entry version 43.
DE RecName: Full=Pyruvate dehydrogenase E1 component subunit alpha {ECO:0000256|RuleBase:RU361139};
DE EC=1.2.4.1 {ECO:0000256|RuleBase:RU361139};
GN ORFNames=EC1118_1E8_3301g {ECO:0000313|EMBL:CAY79368.1};
OS Saccharomyces cerevisiae (strain Lalvin EC1118 / Prise de mousse) (Baker's
OS yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX NCBI_TaxID=643680 {ECO:0000313|EMBL:CAY79368.1, ECO:0000313|Proteomes:UP000000286};
RN [1] {ECO:0000313|EMBL:CAY79368.1, ECO:0000313|Proteomes:UP000000286}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Lalvin EC1118 / Prise de mousse
RC {ECO:0000313|Proteomes:UP000000286};
RX PubMed=19805302; DOI=10.1073/pnas.0904673106;
RA Novo M., Bigey F., Beyne E., Galeote V., Gavory F., Mallet S., Cambot B.,
RA Legras J.L., Wincker P., Casaregola S., Dequin S.;
RT "Eukaryote-to-eukaryote gene transfer events revealed by the genome
RT sequence of the wine yeast Saccharomyces cerevisiae EC1118.";
RL Proc. Natl. Acad. Sci. U.S.A. 106:16333-16338(2009).
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};
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DR EMBL; FN393067; CAY79368.1; -; Genomic_DNA.
DR AlphaFoldDB; C8Z7K2; -.
DR HOGENOM; CLU_029393_5_2_1; -.
DR Proteomes; UP000000286; Chromosome V, Scaffold EC1118_1E8.
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 Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU361139}.
FT DOMAIN 110..404
FT /note="Dehydrogenase E1 component"
FT /evidence="ECO:0000259|Pfam:PF00676"
SQ SEQUENCE 443 AA; 48891 MW; 8DE695B84F1CB2D2 CRC64;
MFVAPVSSQK LDTAIRKETT FVPMLAASFK RQPSQLVRGL GAVLRTPTRI GHVRTMATLK
TTDKKAPEDI EGSDTVQIEL PESSFESYML EPPDLSYETS KATLLQMYKD MVIIRRMEMA
CDALYKAKKI RGFCHLSVGQ EAIAVGIENA ITKLDSIITS YRCHGFTFMR GASVKAVLAE
LMGRRAGVSY GKGGSMHLYA PGFYGGNGIV GAQVPLGAGL AFAHQYKNED ACSFTLYGDG
ASNQGQVFES FNMAKLWNLP VVFCCENNKY GMGTAASRSS AMTEYFKRGQ YIPGLKVNGM
DILAVYQASK FAKDWCLSGK GPLVLEYETY RYGGHSMSDP GTTYRTRDEI QHMRSKNDPI
AGLKMHLIDL GIATEAEVKA YDKSARKYVD EQVELADAAP PPEAKLSILF EDVYVKGTET
PTLRGRIPED TWDFKKQGFA SRD
//
