ID A0A0D9Y1H7_9ORYZ Unreviewed; 389 AA.
AC A0A0D9Y1H7;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, 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};
OS Leersia perrieri.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Leersia.
OX NCBI_TaxID=77586 {ECO:0000313|EnsemblPlants:LPERR12G15960.1, ECO:0000313|Proteomes:UP000032180};
RN [1] {ECO:0000313|EnsemblPlants:LPERR12G15960.1, ECO:0000313|Proteomes:UP000032180}
RP NUCLEOTIDE SEQUENCE.
RA Wing R.A.;
RT "Oryza genome evolution.";
RL Submitted (AUG-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EnsemblPlants:LPERR12G15960.1, ECO:0000313|Proteomes:UP000032180}
RP NUCLEOTIDE SEQUENCE.
RA Yu Y., Lee S., de Baynast K., Wissotski M., Liu L., Talag J.,
RA Goicoechea J., Angelova A., Jetty R., Kudrna D., Golser W., Rivera L.,
RA Zhang J., Wing R.;
RL Submitted (DEC-2013) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EnsemblPlants:LPERR12G15960.1}
RP IDENTIFICATION.
RG EnsemblPlants;
RL Submitted (APR-2015) to UniProtKB.
CC -!- FUNCTION: The pyruvate dehydrogenase complex catalyzes the overall
CC conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple
CC copies of three enzymatic components: pyruvate dehydrogenase (E1),
CC dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase
CC (E3). {ECO:0000256|ARBA:ARBA00025211}.
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|ARBA:ARBA00043719,
CC 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};
CC -!- SUBUNIT: Tetramer of 2 alpha and 2 beta subunits.
CC {ECO:0000256|ARBA:ARBA00011130}.
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DR AlphaFoldDB; A0A0D9Y1H7; -.
DR STRING; 77586.A0A0D9Y1H7; -.
DR EnsemblPlants; LPERR12G15960.1; LPERR12G15960.1; LPERR12G15960.
DR Gramene; LPERR12G15960.1; LPERR12G15960.1; LPERR12G15960.
DR eggNOG; KOG0524; Eukaryota.
DR HOGENOM; CLU_012907_1_1_1; -.
DR Proteomes; UP000032180; Chromosome 12.
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 Glycolysis {ECO:0000256|ARBA:ARBA00023152};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU364074};
KW Pyruvate {ECO:0000256|ARBA:ARBA00023317, ECO:0000256|RuleBase:RU364074};
KW Reference proteome {ECO:0000313|Proteomes:UP000032180};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU364074}.
FT DOMAIN 69..244
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
FT REGION 15..47
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 389 AA; 42017 MW; 6400AC193DA251D6 CRC64;
MATAASAASS LQYAPHGVGA ASTKKPRSVV PAATARGRRG SVRARGGMAA RAAANAEAEA
ESKSGGHEVL LFEALREGLM EEMKEDPTVC VFGEDVGHYG GSYKVTKGLA EMFGDLRVLD
TPIAENSFTG MGVGAAMKGL RPVVEGMNMG FLLLAYNQIS NNCGMLHYTS GGQYKIPIVI
RGPGGVGRQL GAEHSQRLES YFQSIPGLQM VACSTPYNAK GLMKAAIRSE NPVVLFEHVL
LYNLKEKIPD EEYICCLEEA EMVRPGEHVT ILTYSRMRYH VMQAAKTLVN KGYDPEVIDI
RSLKPFDLHT IGNSIKKTHR VLIVEECMRT GGIGASLRSA IIDNFWDYLD APIMCLSSQD
VPTPYAATLE DATVVQPAQI VAAVEQICQ
//
