ID A0A073B9U0_9PSEU Unreviewed; 331 AA.
AC A0A073B9U0;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 41.
DE RecName: Full=Pyruvate dehydrogenase E1 component subunit beta {ECO:0000256|ARBA:ARBA00016138, ECO:0000256|RuleBase:RU364074};
DE EC=1.2.4.1 {ECO:0000256|ARBA:ARBA00012281, ECO:0000256|RuleBase:RU364074};
GN ORFNames=GU90_10215 {ECO:0000313|EMBL:KEI44529.1};
OS Saccharopolyspora rectivirgula.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Saccharopolyspora.
OX NCBI_TaxID=28042 {ECO:0000313|EMBL:KEI44529.1, ECO:0000313|Proteomes:UP000031419};
RN [1] {ECO:0000313|EMBL:KEI44529.1, ECO:0000313|Proteomes:UP000031419}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 43113 {ECO:0000313|EMBL:KEI44529.1,
RC ECO:0000313|Proteomes:UP000031419};
RA Barrera C., Millon L., Rognon B., Zaugg C., Monod M.;
RT "Saccharopolyspora rectivirgula DSM-43113 Genome sequencing.";
RL Submitted (JUN-2014) 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};
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KEI44529.1}.
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DR EMBL; JNVU01000025; KEI44529.1; -; Genomic_DNA.
DR RefSeq; WP_029719411.1; NZ_JNVU01000025.1.
DR AlphaFoldDB; A0A073B9U0; -.
DR STRING; 28042.GU90_10215; -.
DR eggNOG; COG0022; Bacteria.
DR OrthoDB; 9766715at2; -.
DR Proteomes; UP000031419; Unassembled WGS sequence.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProt.
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 Reference proteome {ECO:0000313|Proteomes:UP000031419};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU364074}.
FT DOMAIN 4..179
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 331 AA; 35653 MW; CF51AEF21F341CA0 CRC64;
MAVITYRQAL HDTLREEMLR DEDVFLIGEE IGVFEGSYKI TAGLLQEFGE KRVRDTPIAE
EGFVGAAIGA AMLGLRPVVE LMTINFSLIA LDQIVNHAAK IYGMFGGQCS VPMVLRTPGG
GGQQLGATHS QNIELYYAFV PGLKVVAPST PADARALLQA SIRDNDPVLF LENLGLYNTK
GEVPDNLEPA EIGKAKVTRP GTDITIIGYS RMAMVANQVA EKLADEQGIN AEVIDLRSLR
PLDRQTIVES VRKTGCAVVA EDDWLTYGIG AEIAASISDG AFDYLDAPVR RVAAAEVPLP
YAKPLERAAL PSAESLTTAV LQTLDAVGRR R
//
