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Database: UniProt
Entry: A8LP24_DINSH
LinkDB: A8LP24_DINSH
Original site: A8LP24_DINSH 
ID   A8LP24_DINSH            Unreviewed;       580 AA.
AC   A8LP24;
DT   04-DEC-2007, integrated into UniProtKB/TrEMBL.
DT   04-DEC-2007, sequence version 1.
DT   24-JAN-2024, entry version 100.
DE   RecName: Full=Dihydrolipoyl dehydrogenase {ECO:0000256|ARBA:ARBA00016961, ECO:0000256|RuleBase:RU003692};
DE            EC=1.8.1.4 {ECO:0000256|ARBA:ARBA00012608, ECO:0000256|RuleBase:RU003692};
GN   Name=lpdA {ECO:0000313|EMBL:ABV93706.1};
GN   OrderedLocusNames=Dshi_1966 {ECO:0000313|EMBL:ABV93706.1};
OS   Dinoroseobacter shibae (strain DSM 16493 / NCIMB 14021 / DFL 12).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Roseobacteraceae; Dinoroseobacter.
OX   NCBI_TaxID=398580 {ECO:0000313|EMBL:ABV93706.1, ECO:0000313|Proteomes:UP000006833};
RN   [1] {ECO:0000313|Proteomes:UP000006833}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16493 / NCIMB 14021 / DFL 12
RC   {ECO:0000313|Proteomes:UP000006833};
RX   PubMed=19741735; DOI=10.1038/ismej.2009.94;
RA   Wagner-Dobler I., Ballhausen B., Berger M., Brinkhoff T., Buchholz I.,
RA   Bunk B., Cypionka H., Daniel R., Drepper T., Gerdts G., Hahnke S., Han C.,
RA   Jahn D., Kalhoefer D., Kiss H., Klenk H.P., Kyrpides N., Liebl W.,
RA   Liesegang H., Meincke L., Pati A., Petersen J., Piekarski T.,
RA   Pommerenke C., Pradella S., Pukall R., Rabus R., Stackebrandt E., Thole S.,
RA   Thompson L., Tielen P., Tomasch J., von Jan M., Wanphrut N., Wichels A.,
RA   Zech H., Simon M.;
RT   "The complete genome sequence of the algal symbiont Dinoroseobacter shibae:
RT   a hitchhiker's guide to life in the sea.";
RL   ISME J. 4:61-77(2010).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=N(6)-[(R)-dihydrolipoyl]-L-lysyl-[protein] + NAD(+) = H(+) +
CC         N(6)-[(R)-lipoyl]-L-lysyl-[protein] + NADH; Xref=Rhea:RHEA:15045,
CC         Rhea:RHEA-COMP:10474, Rhea:RHEA-COMP:10475, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:83099,
CC         ChEBI:CHEBI:83100; EC=1.8.1.4;
CC         Evidence={ECO:0000256|ARBA:ARBA00001492,
CC         ECO:0000256|RuleBase:RU003692};
CC   -!- COFACTOR:
CC       Name=(R)-lipoate; Xref=ChEBI:CHEBI:83088;
CC         Evidence={ECO:0000256|ARBA:ARBA00001938};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000256|PIRSR:PIRSR000350-3,
CC         ECO:0000256|RuleBase:RU003692};
CC       Note=Binds 1 FAD per subunit. {ECO:0000256|PIRSR:PIRSR000350-3,
CC       ECO:0000256|RuleBase:RU003692};
CC   -!- MISCELLANEOUS: The active site is a redox-active disulfide bond.
CC       {ECO:0000256|RuleBase:RU003692}.
CC   -!- SIMILARITY: Belongs to the class-I pyridine nucleotide-disulfide
CC       oxidoreductase family. {ECO:0000256|ARBA:ARBA00007532,
CC       ECO:0000256|RuleBase:RU003692}.
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DR   EMBL; CP000830; ABV93706.1; -; Genomic_DNA.
DR   RefSeq; WP_012178636.1; NC_009952.1.
DR   AlphaFoldDB; A8LP24; -.
DR   STRING; 398580.Dshi_1966; -.
DR   KEGG; dsh:Dshi_1966; -.
DR   eggNOG; COG1249; Bacteria.
DR   HOGENOM; CLU_016755_0_1_5; -.
DR   OMA; HMVGDRM; -.
DR   OrthoDB; 9776382at2; -.
DR   Proteomes; UP000006833; Chromosome.
DR   GO; GO:0004148; F:dihydrolipoyl dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR   CDD; cd06849; lipoyl_domain; 1.
DR   Gene3D; 2.40.50.100; -; 1.
DR   Gene3D; 3.30.390.30; -; 1.
DR   Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 2.
DR   InterPro; IPR003016; 2-oxoA_DH_lipoyl-BS.
DR   InterPro; IPR000089; Biotin_lipoyl.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR023753; FAD/NAD-binding_dom.
DR   InterPro; IPR016156; FAD/NAD-linked_Rdtase_dimer_sf.
DR   InterPro; IPR006258; Lipoamide_DH.
DR   InterPro; IPR001100; Pyr_nuc-diS_OxRdtase.
DR   InterPro; IPR004099; Pyr_nucl-diS_OxRdtase_dimer.
DR   InterPro; IPR012999; Pyr_OxRdtase_I_AS.
DR   InterPro; IPR011053; Single_hybrid_motif.
DR   NCBIfam; TIGR01350; lipoamide_DH; 1.
DR   PANTHER; PTHR22912:SF160; DIHYDROLIPOYL DEHYDROGENASE; 1.
DR   PANTHER; PTHR22912; DISULFIDE OXIDOREDUCTASE; 1.
DR   Pfam; PF00364; Biotin_lipoyl; 1.
DR   Pfam; PF07992; Pyr_redox_2; 1.
DR   Pfam; PF02852; Pyr_redox_dim; 1.
DR   PIRSF; PIRSF000350; Mercury_reductase_MerA; 1.
DR   PRINTS; PR00368; FADPNR.
DR   PRINTS; PR00411; PNDRDTASEI.
DR   SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
DR   SUPFAM; SSF55424; FAD/NAD-linked reductases, dimerisation (C-terminal) domain; 1.
DR   SUPFAM; SSF51230; Single hybrid motif; 1.
DR   PROSITE; PS50968; BIOTINYL_LIPOYL; 1.
DR   PROSITE; PS00189; LIPOYL; 1.
DR   PROSITE; PS00076; PYRIDINE_REDOX_1; 1.
PE   3: Inferred from homology;
KW   Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW   FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRSR:PIRSR000350-3};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW   ECO:0000256|RuleBase:RU003692}; Lipoyl {ECO:0000256|ARBA:ARBA00022823};
KW   NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|PIRSR:PIRSR000350-3};
KW   Nucleotide-binding {ECO:0000256|PIRSR:PIRSR000350-3};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW   ECO:0000256|RuleBase:RU003692};
KW   Redox-active center {ECO:0000256|ARBA:ARBA00023284,
KW   ECO:0000256|RuleBase:RU003692};
KW   Reference proteome {ECO:0000313|Proteomes:UP000006833}.
FT   DOMAIN          1..74
FT                   /note="Lipoyl-binding"
FT                   /evidence="ECO:0000259|PROSITE:PS50968"
FT   REGION          78..105
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        550
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-2"
FT   BINDING         159
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-3"
FT   BINDING         222
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-3"
FT   BINDING         286..293
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-3"
FT   BINDING         309
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-3"
FT   BINDING         377
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-3"
FT   BINDING         418
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-3"
FT   BINDING         424..427
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-3"
FT   DISULFID        150..155
FT                   /note="Redox-active"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000350-4"
SQ   SEQUENCE   580 AA;  60540 MW;  BEC784EB36C991DD CRC64;
     MDIKVPDIGD FTDVPVVSIL VAVGDTVAEE DPLIELESDK ATMEVPSPAA GVVKEIKVAE
     GDNVSEGTVI MVFESSGAEE APKGADEAPA AAAAPEAVAA TGTATGPGDV HGEVVVLGSG
     PGGYTAAFRA ADLGKKVVLI ERYPSLGGVC LNVGCIPSKA LLHVAKVITE AEEMGAHGVS
     FGKPKVDLDE LRAFKDSVIG QLTGGLSGLA KGRKVEVVTG YGKFTGPNMI AVEGEDGVTT
     VSFDQCIIAA GSEPVNLPFL PEDDRIIDST GALELKDIPK RMLILGGGII GLEMACVYDA
     LGSDITVVEF MDQLMPGADK DIVKPLHKRI EGRYENILLK TKVTGVEALK KGLKVTFEDA
     KGELTTDTFD KVLVAVGRKP NGALIDAEKA GVAVDERGFI AVDSQQRTGV AHIFAIGDLV
     GQPMLAHKAV HEGKVAAEVC AGHNRHFDAR LIPSVAYTDP EVAWCGVTET DAKAKGIAYE
     KGVFPWAASG RSLSNGRSEG ITKLLFDPED DRVIGACIVG TNAGDLISEV ALAIEMGADA
     VDLGHTIHPH PTLSETVNFA AEMFEGTITD LMPPKKKKAH
//
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