ID G7LYX2_9CLOT Unreviewed; 306 AA.
AC G7LYX2;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 24-JAN-2024, entry version 51.
DE RecName: Full=Thioredoxin reductase {ECO:0000256|RuleBase:RU003880};
DE EC=1.8.1.9 {ECO:0000256|RuleBase:RU003880};
GN ORFNames=CDLVIII_0364 {ECO:0000313|EMBL:EHI97101.1};
OS Clostridium sp. DL-VIII.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=641107 {ECO:0000313|EMBL:EHI97101.1, ECO:0000313|Proteomes:UP000005106};
RN [1] {ECO:0000313|EMBL:EHI97101.1, ECO:0000313|Proteomes:UP000005106}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DL-VIII {ECO:0000313|EMBL:EHI97101.1,
RC ECO:0000313|Proteomes:UP000005106};
RX PubMed=23929491;
RA Taghavi S., Izquierdo J.A., van der Lelie D.;
RT "Complete Genome Sequence of Clostridium sp. Strain DL-VIII, a Novel
RT Solventogenic Clostridium Species Isolated from Anaerobic Sludge.";
RL Genome Announc. 1:e00605-e00613(2013).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[thioredoxin]-dithiol + NADP(+) = [thioredoxin]-disulfide +
CC H(+) + NADPH; Xref=Rhea:RHEA:20345, Rhea:RHEA-COMP:10698, Rhea:RHEA-
CC COMP:10700, ChEBI:CHEBI:15378, ChEBI:CHEBI:29950, ChEBI:CHEBI:50058,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.8.1.9;
CC Evidence={ECO:0000256|RuleBase:RU003880};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|RuleBase:RU003881};
CC Note=Binds 1 FAD per subunit. {ECO:0000256|RuleBase:RU003881};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|RuleBase:RU003880}.
CC -!- SIMILARITY: Belongs to the class-II pyridine nucleotide-disulfide
CC oxidoreductase family. {ECO:0000256|ARBA:ARBA00009333,
CC ECO:0000256|RuleBase:RU003880}.
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DR EMBL; CM001240; EHI97101.1; -; Genomic_DNA.
DR AlphaFoldDB; G7LYX2; -.
DR STRING; 641107.CDLVIII_0364; -.
DR eggNOG; COG0492; Bacteria.
DR HOGENOM; CLU_031864_5_3_9; -.
DR Proteomes; UP000005106; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0004791; F:thioredoxin-disulfide reductase (NADP) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0019430; P:removal of superoxide radicals; IEA:UniProtKB-UniRule.
DR Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 2.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR InterPro; IPR023753; FAD/NAD-binding_dom.
DR InterPro; IPR008255; Pyr_nucl-diS_OxRdtase_2_AS.
DR InterPro; IPR005982; Thioredox_Rdtase.
DR NCBIfam; TIGR01292; TRX_reduct; 1.
DR PANTHER; PTHR48105:SF16; THIOREDOXIN REDUCTASE 1-RELATED; 1.
DR PANTHER; PTHR48105; THIOREDOXIN REDUCTASE 1-RELATED-RELATED; 1.
DR Pfam; PF07992; Pyr_redox_2; 1.
DR PRINTS; PR00368; FADPNR.
DR PRINTS; PR00469; PNDRDTASEII.
DR SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
DR PROSITE; PS00573; PYRIDINE_REDOX_2; 1.
PE 3: Inferred from homology;
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW FAD {ECO:0000256|RuleBase:RU003880};
KW Flavoprotein {ECO:0000256|RuleBase:RU003880};
KW NADP {ECO:0000256|RuleBase:RU003881};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU003880};
KW Redox-active center {ECO:0000256|ARBA:ARBA00023284,
KW ECO:0000256|RuleBase:RU003880};
KW Reference proteome {ECO:0000313|Proteomes:UP000005106}.
FT DOMAIN 7..293
FT /note="FAD/NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF07992"
SQ SEQUENCE 306 AA; 34037 MW; 13593FDD707212E9 CRC64;
MDKKKLDLLI IGGGPAGLTA AMYAGRAKLN ILLLENEILG GQVRNSYTIE NYPGFKSING
GDLADIFQEQ AKALGAEIDE FDSIQNIDIS DDRKVVETET HIYEPKAIII ATGATPKRLP
IPQESKFLGR GIHYCAVCDG AIYQGKRIAV VGGGNSALEE AIFLTRFAEK VYLIRRYDYF
KGEQALINEV FNNSKIEVFL NEDLIEASGE MFLESVTMKN TKTEKISNLR VDAIFGYIGT
EPRTEFVKKY LKMDEQGYII TDEDMKTNIK GVYAAGDVRQ KKYRQITTAV ADGTIALLNA
EKYIKS
//
