ID N1P8H2_YEASC Unreviewed; 366 AA.
AC N1P8H2;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 27-MAR-2024, entry version 36.
DE RecName: Full=Pyruvate dehydrogenase E1 component subunit beta {ECO:0000256|RuleBase:RU364074};
DE EC=1.2.4.1 {ECO:0000256|RuleBase:RU364074};
GN ORFNames=CENPK1137D_4776 {ECO:0000313|EMBL:EIW12158.1};
OS Saccharomyces cerevisiae (strain CEN.PK113-7D) (Baker's yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX NCBI_TaxID=889517 {ECO:0000313|EMBL:EIW12158.1};
RN [1] {ECO:0000313|EMBL:EIW12158.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CEN.PK113-7D {ECO:0000313|EMBL:EIW12158.1};
RA Nijkamp J.F., van den Broek M.A., Datema E., de Kok S., Bosman L.,
RA Luttink M.A., Daran-Lapujade P., Vongsangnak W., Nielsen J., Heijne W.H.M.,
RA Klaassen P., Platt D., Paddon C.J., Koetter P., van Ham R.C.,
RA Reinders M.J.T., Pronk J.T., de Ridder D., Daran J.-M.;
RT "De novo sequencing, assembly and analysis of the genome of the laboratory
RT strain Saccharomyces cerevisiae CEN.PK113-7D, a model for modern industrial
RT biotechnology.";
RL Submitted (MAR-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The pyruvate dehydrogenase complex catalyzes the overall
CC conversion of pyruvate to acetyl-CoA and CO2.
CC {ECO:0000256|RuleBase:RU364074}.
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:RU364074};
CC -!- COFACTOR:
CC Name=thiamine diphosphate; Xref=ChEBI:CHEBI:58937;
CC Evidence={ECO:0000256|ARBA:ARBA00001964,
CC ECO:0000256|RuleBase:RU364074};
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DR EMBL; CM001523; EIW12158.1; -; Genomic_DNA.
DR AlphaFoldDB; N1P8H2; -.
DR HOGENOM; CLU_012907_1_1_1; -.
DR Proteomes; UP000013192; Chromosome II.
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; cd07036; TPP_PYR_E1-PDHc-beta_like; 1.
DR Gene3D; 3.40.50.920; -; 1.
DR Gene3D; 3.40.50.970; -; 1.
DR InterPro; IPR027110; PDHB.
DR InterPro; IPR029061; THDP-binding.
DR InterPro; IPR009014; Transketo_C/PFOR_II.
DR InterPro; IPR005475; Transketolase-like_Pyr-bd.
DR InterPro; IPR033248; Transketolase_C.
DR PANTHER; PTHR11624; DEHYDROGENASE RELATED; 1.
DR PANTHER; PTHR11624:SF96; PYRUVATE DEHYDROGENASE E1 COMPONENT SUBUNIT BETA, MITOCHONDRIAL; 1.
DR Pfam; PF02779; Transket_pyr; 1.
DR Pfam; PF02780; Transketolase_C; 1.
DR SMART; SM00861; Transket_pyr; 1.
DR SUPFAM; SSF52518; Thiamin diphosphate-binding fold (THDP-binding); 1.
DR SUPFAM; SSF52922; TK C-terminal domain-like; 1.
PE 4: Predicted;
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU364074};
KW Pyruvate {ECO:0000256|ARBA:ARBA00023317, ECO:0000256|RuleBase:RU364074};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU364074}.
FT DOMAIN 39..214
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 366 AA; 40040 MW; 547FD545A255FBD2 CRC64;
MFSRLPTSLA RNVARRAPTS FVRPSAAAAA LRFSSTKTMT VREALNSAMA EELDRDDDVF
LIGEEVAQYN GAYKVSKGLL DRFGERRVVD TPITEYGFTG LAVGAALKGL KPIVEFMSFN
FSMQAIDHVV NSAAKTHYMS GGTQKCQMVF RGPNGAAVGV GAQHSQDFSP WYGSIPGLKV
LVPYSAEDAR GLLKAAIRDP NPVVFLENEL LYGESFEISE EALSPDFTLP YKAKIEREGT
DISIVTYTRN VQFSLEAAEI LQKKYGVSAE VINLRSIRPL DTEAIIKTVK KTNHLITVES
TFPSFGVGAE IVAQVMESEA FDYLDAPIQR VTGADVPTPY AKELEDFAFP DTPTIVKAVK
EVLSIE
//
