ID S9VJD1_9TRYP Unreviewed; 385 AA.
AC S9VJD1;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 32.
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=STCU_05892 {ECO:0000313|EMBL:EPY27156.1};
OS Strigomonas culicis.
OC Eukaryota; Discoba; Euglenozoa; Kinetoplastea; Metakinetoplastina;
OC Trypanosomatida; Trypanosomatidae; Strigomonadinae; Strigomonas.
OX NCBI_TaxID=28005 {ECO:0000313|EMBL:EPY27156.1, ECO:0000313|Proteomes:UP000015354};
RN [1] {ECO:0000313|EMBL:EPY27156.1, ECO:0000313|Proteomes:UP000015354}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=23560078;
RA Motta M.C., Martins A.C., de Souza S.S., Catta-Preta C.M., Silva R.,
RA Klein C.C., de Almeida L.G., de Lima Cunha O., Ciapina L.P., Brocchi M.,
RA Colabardini A.C., de Araujo Lima B., Machado C.R., de Almeida Soares C.M.,
RA Probst C.M., de Menezes C.B., Thompson C.E., Bartholomeu D.C., Gradia D.F.,
RA Pavoni D.P., Grisard E.C., Fantinatti-Garboggini F., Marchini F.K.,
RA Rodrigues-Luiz G.F., Wagner G., Goldman G.H., Fietto J.L., Elias M.C.,
RA Goldman M.H., Sagot M.F., Pereira M., Stoco P.H., de Mendonca-Neto R.P.,
RA Teixeira S.M., Maciel T.E., de Oliveira Mendes T.A., Urmenyi T.P.,
RA de Souza W., Schenkman S., de Vasconcelos A.T.;
RT "Predicting the Proteins of Angomonas deanei, Strigomonas culicis and Their
RT Respective Endosymbionts Reveals New Aspects of the Trypanosomatidae
RT Family.";
RL PLoS ONE 8:E60209-E60209(2013).
RN [2] {ECO:0000313|EMBL:AGT02453.1}
RP NUCLEOTIDE SEQUENCE.
RA Alves J.M.P., Klein C., Maia da Silva F., Costa Martins A.G., Serrano M.G.,
RA Buck G.A., Vasconcelos A.T.R., France-Sagot M., Teixeira M.M.G.,
RA Motta M.C.M., Camargo E.P.;
RT "Genomic Cooperation Between Trypanosomatids and Their Bacterial
RT Endosymbionts in the Synthesis of Essential Amino Acids Heavily Influenced
RT by Multiple Lateral Gene Transfer Events.";
RL Submitted (JAN-2013) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:EPY27156.1}
RP NUCLEOTIDE SEQUENCE.
RA Motta M.C.M., Martins A.C.A., Preta C.M.C.C., Silva R., de Souza S.S.,
RA Klein C.C., de Almeida L.G.P., Cunha O.L., Colabardini A.C., Lima B.A.,
RA Machado C.R., Soares C.M.A., de Menezes C.B.A., Bartolomeu D.C.,
RA Grisard E.C., Fantinatti-Garboggini F., Rodrigues-Luiz G.F., Wagner G.,
RA Goldman G.H., Fietto J.L.R., Ciapina L.P., Brocchi M., Elias M.C.,
RA Goldman M.H.S., Sagot M.-F., Pereira M., Stoco P.H., Teixeira S.M.R.,
RA de Mendonca-Neto R.P., Maciel T.E.F., Mendes T.A.O., Urmenyi T.P.,
RA Teixeira M.M.G., de Camargo E.F.P., de Sousa W., Schenkman S.,
RA de Vasconcelos A.T.R.;
RL Submitted (MAR-2013) 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};
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DR EMBL; KC476514; AGT02453.1; -; Genomic_DNA.
DR EMBL; ATMH01005892; EPY27156.1; -; Genomic_DNA.
DR AlphaFoldDB; S9VJD1; -.
DR EnsemblProtists; EPY27156; EPY27156; STCU_05892.
DR OrthoDB; 166915at2759; -.
DR Proteomes; UP000015354; 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:UP000015354};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU361139}.
FT DOMAIN 54..351
FT /note="Dehydrogenase E1 component"
FT /evidence="ECO:0000259|Pfam:PF00676"
SQ SEQUENCE 385 AA; 43612 MW; 81CA1114B3C8DE38 CRC64;
MFKCCSRVLL AKKTIPLNPQ VPFKIHTAGR DDVPPAPTEV TYDEDQMRKS LELMFRVRRM
ESLSDQSYKL KKIRGFCHLY IGQEAIPAGM ENILTFEDPV VTGYRDHAWY ICRGGTPEEV
FAEMFGRQGG SSKGKGGSMH MYSTKHGFYG GNGIVGAQVP IGAGLAWKFA MENRDSPKHV
AVTFFGDGAA NQGQVYEALN IAALQRIPCI FCIENNQFGM GTSKKRASYQ PEFYRRGDYV
PGIKVDGMDV LAVQEGTRWA KNWCQSGKGP VFLEFDSYRY MGHSMSDPDS QYRSKSDIQT
VKNERDCVRK MKEFMVQEGI MTDEEMSALE KKVKKEVDQD LQRAQKHPLS HADELYTDIY
VGEQYEHRSP QGRVYVQAPP PKARN
//
