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Database: UniProt
Entry: A0A0F9ZLL5_9BACT
LinkDB: A0A0F9ZLL5_9BACT
Original site: A0A0F9ZLL5_9BACT 
ID   A0A0F9ZLL5_9BACT        Unreviewed;       308 AA.
AC   A0A0F9ZLL5;
DT   22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT   22-JUL-2015, sequence version 1.
DT   24-JAN-2024, entry version 36.
DE   RecName: Full=Thioredoxin reductase {ECO:0000256|RuleBase:RU003880};
DE            EC=1.8.1.9 {ECO:0000256|RuleBase:RU003880};
GN   ORFNames=UR35_C0003G0011 {ECO:0000313|EMBL:KKP45069.1};
OS   Candidatus Woesebacteria bacterium GW2011_GWB1_33_22.
OC   Bacteria; Candidatus Woesebacteria.
OX   NCBI_TaxID=1618566 {ECO:0000313|EMBL:KKP45069.1, ECO:0000313|Proteomes:UP000034778};
RN   [1] {ECO:0000313|EMBL:KKP45069.1, ECO:0000313|Proteomes:UP000034778}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Brown C.T., Hug L.A., Thomas B.C., Sharon I., Castelle C.J., Singh A.,
RA   Wilkins M.J., Williams K.H., Banfield J.F.;
RT   "rRNA introns, odd ribosomes, and small enigmatic genomes across a large
RT   radiation of phyla.";
RL   Nature 0:0-0(2015).
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|RuleBase:RU003880}.
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:KKP45069.1}.
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DR   EMBL; LBOW01000003; KKP45069.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0F9ZLL5; -.
DR   STRING; 1618566.UR35_C0003G0011; -.
DR   PATRIC; fig|1618566.3.peg.386; -.
DR   Proteomes; UP000034778; Unassembled WGS sequence.
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}.
FT   DOMAIN          7..291
FT                   /note="FAD/NAD(P)-binding"
FT                   /evidence="ECO:0000259|Pfam:PF07992"
SQ   SEQUENCE   308 AA;  33297 MW;  FB20F7562376E1D0 CRC64;
     MQDTIWDTAI IGSGPAGLTA GVYTTRGAAS TIILGGDVWG GQLMLTSTVD NFPGFPEGIM
     GPHLMEKMKS QAIRFGAKFV PQNVTKVNFS VRPFVLFTVD RELYANSVII ATGAETKWLG
     VPGEKELIGR GISSCAPCDA PFFKEKYVVV VGGGDSAMEE ALVLTKYASK VTIIHRKSEF
     KASKAMQEKV FANSKIDVIW DSEVKEILGD QKLESITIRN SKTEEESEIK LDGLFVAIGH
     DPSSQIFKGL IDLDSKGYII PKENSKTNIP GVFVSGDVHD HTYKQAVTAA GYGCMAAMSA
     LNYLAELK
//
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