ID ODP2_SCHPO Reviewed; 483 AA.
AC O59816;
DT 15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1998, sequence version 1.
DT 27-MAR-2024, entry version 159.
DE RecName: Full=Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex, mitochondrial;
DE EC=2.3.1.12;
DE AltName: Full=Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex;
DE AltName: Full=Pyruvate dehydrogenase complex component E2;
DE Short=PDC-E2;
DE Short=PDCE2;
DE Flags: Precursor;
GN Name=lat1 {ECO:0000312|PomBase:SPCC794.07};
GN ORFNames=SPCC794.07 {ECO:0000312|PomBase:SPCC794.07};
OS Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC Schizosaccharomyces.
OX NCBI_TaxID=284812;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=972 / ATCC 24843;
RX PubMed=11859360; DOI=10.1038/nature724;
RA Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A.,
RA Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S.,
RA Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.,
RA Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S.,
RA Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S.,
RA Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D.,
RA Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P.,
RA Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K.,
RA O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M.,
RA Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N.,
RA Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A.,
RA Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R.,
RA Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M.,
RA Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A.,
RA Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A.,
RA Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H.,
RA Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S.,
RA Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C.,
RA Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A.,
RA Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M.,
RA del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S.,
RA Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R.,
RA Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G.,
RA Nurse P.;
RT "The genome sequence of Schizosaccharomyces pombe.";
RL Nature 415:871-880(2002).
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:0000250|UniProtKB:P12695}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + N(6)-[(R)-dihydrolipoyl]-L-lysyl-[protein] = CoA
CC + N(6)-[(R)-S(8)-acetyldihydrolipoyl]-L-lysyl-[protein];
CC Xref=Rhea:RHEA:17017, Rhea:RHEA-COMP:10475, Rhea:RHEA-COMP:10478,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57288, ChEBI:CHEBI:83100,
CC ChEBI:CHEBI:83111; EC=2.3.1.12;
CC Evidence={ECO:0000250|UniProtKB:P12695};
CC -!- COFACTOR:
CC Name=(R)-lipoate; Xref=ChEBI:CHEBI:83088;
CC Evidence={ECO:0000250|UniProtKB:P12695};
CC Note=Binds 1 lipoyl cofactor covalently.
CC {ECO:0000250|UniProtKB:P12695};
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix
CC {ECO:0000250|UniProtKB:P12695}.
CC -!- MISCELLANEOUS: The E2 component contains covalently-bound lipoyl
CC cofactors and it participates in the generation of acetyl groups from
CC hydroxyethyl-thiamine pyrophosphate-E1 and their transfer to coenzyme
CC A. {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the 2-oxoacid dehydrogenase family.
CC {ECO:0000305}.
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DR EMBL; CU329672; CAA19134.1; -; Genomic_DNA.
DR PIR; T41615; T41615.
DR RefSeq; NP_587755.1; NM_001022748.2.
DR AlphaFoldDB; O59816; -.
DR SMR; O59816; -.
DR BioGRID; 275378; 8.
DR STRING; 284812.O59816; -.
DR iPTMnet; O59816; -.
DR MaxQB; O59816; -.
DR PaxDb; 4896-SPCC794-07-1; -.
DR EnsemblFungi; SPCC794.07.1; SPCC794.07.1:pep; SPCC794.07.
DR GeneID; 2538797; -.
DR KEGG; spo:SPCC794.07; -.
DR PomBase; SPCC794.07; lat1.
DR VEuPathDB; FungiDB:SPCC794.07; -.
DR eggNOG; KOG0557; Eukaryota.
DR HOGENOM; CLU_016733_10_2_1; -.
DR InParanoid; O59816; -.
DR OMA; TMEFESF; -.
DR PhylomeDB; O59816; -.
DR Reactome; R-SPO-204174; Regulation of pyruvate dehydrogenase (PDH) complex.
DR Reactome; R-SPO-389661; Glyoxylate metabolism and glycine degradation.
DR Reactome; R-SPO-5362517; Signaling by Retinoic Acid.
DR Reactome; R-SPO-70268; Pyruvate metabolism.
DR PRO; PR:O59816; -.
DR Proteomes; UP000002485; Chromosome III.
DR GO; GO:0005967; C:mitochondrial pyruvate dehydrogenase complex; IBA:GO_Central.
DR GO; GO:0005739; C:mitochondrion; HDA:PomBase.
DR GO; GO:0004742; F:dihydrolipoyllysine-residue acetyltransferase activity; IBA:GO_Central.
DR GO; GO:0006086; P:acetyl-CoA biosynthetic process from pyruvate; IBA:GO_Central.
DR GO; GO:0009060; P:aerobic respiration; IC:PomBase.
DR CDD; cd06849; lipoyl_domain; 1.
DR Gene3D; 2.40.50.100; -; 1.
DR Gene3D; 3.30.559.10; Chloramphenicol acetyltransferase-like domain; 1.
DR Gene3D; 4.10.320.10; E3-binding domain; 1.
DR InterPro; IPR003016; 2-oxoA_DH_lipoyl-BS.
DR InterPro; IPR001078; 2-oxoacid_DH_actylTfrase.
DR InterPro; IPR000089; Biotin_lipoyl.
DR InterPro; IPR023213; CAT-like_dom_sf.
DR InterPro; IPR045257; E2/Pdx1.
DR InterPro; IPR036625; E3-bd_dom_sf.
DR InterPro; IPR006257; LAT1.
DR InterPro; IPR004167; PSBD.
DR InterPro; IPR011053; Single_hybrid_motif.
DR NCBIfam; TIGR01349; PDHac_trf_mito; 1.
DR PANTHER; PTHR23151; DIHYDROLIPOAMIDE ACETYL/SUCCINYL-TRANSFERASE-RELATED; 1.
DR PANTHER; PTHR23151:SF90; DIHYDROLIPOYLLYSINE-RESIDUE ACETYLTRANSFERASE COMPONENT OF PYRUVATE DEHYDROGENASE COMPLEX, MITOCHONDRIAL; 1.
DR Pfam; PF00198; 2-oxoacid_dh; 1.
DR Pfam; PF00364; Biotin_lipoyl; 1.
DR Pfam; PF02817; E3_binding; 1.
DR SUPFAM; SSF52777; CoA-dependent acyltransferases; 1.
DR SUPFAM; SSF47005; Peripheral subunit-binding domain of 2-oxo acid dehydrogenase complex; 1.
DR SUPFAM; SSF51230; Single hybrid motif; 1.
DR PROSITE; PS50968; BIOTINYL_LIPOYL; 1.
DR PROSITE; PS00189; LIPOYL; 1.
DR PROSITE; PS51826; PSBD; 1.
PE 3: Inferred from homology;
KW Acyltransferase; Lipoyl; Mitochondrion; Reference proteome; Transferase;
KW Transit peptide.
FT TRANSIT 1..28
FT /note="Mitochondrion"
FT /evidence="ECO:0000250|UniProtKB:P12695"
FT CHAIN 29..483
FT /note="Dihydrolipoyllysine-residue acetyltransferase
FT component of pyruvate dehydrogenase complex, mitochondrial"
FT /id="PRO_0000020482"
FT DOMAIN 53..129
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01066"
FT DOMAIN 187..224
FT /note="Peripheral subunit-binding (PSBD)"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01170"
FT REGION 143..187
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 234..254
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 150..165
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 456
FT /evidence="ECO:0000255"
FT ACT_SITE 460
FT /evidence="ECO:0000255"
FT MOD_RES 94
FT /note="N6-lipoyllysine"
FT /evidence="ECO:0000250|UniProtKB:P12695,
FT ECO:0000255|PROSITE-ProRule:PRU01066"
SQ SEQUENCE 483 AA; 52061 MW; 7E4B6340665932F4 CRC64;
MLSANMLRRM HHGVAVTRML LVSNGKVQVK KSALYPVMAK LARTYATKNY PAHTVINMPA
LSPTMTTGNI GAFQKKIGDK IEPGDVLCEI ETDKAQIDFE QQDEGYLAKI LIETGTKDVP
VGKPLAVTVE NEGDVAAMAD FTIEDSSAKE PSAKSGEEKS APSSEKQSKE TSSPSNVSGE
ERGDRVFASP LARKLAEEKD LDLSQIRGSG PNGRIIKVDI ENFKPVVAPK PSNEAAAKAT
TPAASAADAA APGDYEDLPL SNMRKIIASR LAESKNMNPH YYVTVSVNME KIIRLRAALN
AMADGRYKLS VNDLVIKATT AALRQVPEVN AAWMGDFIRQ YKNVDISMAV ATPSGLITPV
IRNTHALGLA EISTLAKDYG QRARNNKLKP EEYQGGTFTI SNLGMFPVDQ FTAIINPPQA
CILAVGTTVD TVVPDSTSEK GFKVAPIMKC TLSSDHRVVD GAMAARFTTA LKKILENPLE
IML
//
