ID G2IEW8_9CLOT Unreviewed; 303 AA.
AC G2IEW8;
DT 16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT 16-NOV-2011, sequence version 1.
DT 24-JAN-2024, entry version 59.
DE RecName: Full=Thioredoxin reductase {ECO:0000256|RuleBase:RU003880};
DE EC=1.8.1.9 {ECO:0000256|RuleBase:RU003880};
GN Name=trxB {ECO:0000313|EMBL:BAK81692.1};
GN ORFNames=RATSFB_1130 {ECO:0000313|EMBL:BAK81692.1};
OS Candidatus Arthromitus sp. SFB-rat-Yit.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Candidatus Arthromitus.
OX NCBI_TaxID=1041504 {ECO:0000313|EMBL:BAK81692.1, ECO:0000313|Proteomes:UP000001273};
RN [1] {ECO:0000313|EMBL:BAK81692.1, ECO:0000313|Proteomes:UP000001273}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SFB-rat-Yit {ECO:0000313|EMBL:BAK81692.1};
RX PubMed=21925114;
RA Prakash T., Oshima K., Morita H., Fukuda S., Imaoka A., Kumar N.,
RA Sharma V.K., Kim S.-W., Takahashi M., Saitou N., Taylor T.D., Ohno H.,
RA Umesaki Y., Hattori M.;
RT "Complete genome sequences of rat and mouse segmented filamentous bacteria,
RT a potent inducer of th17 cell differentiation.";
RL Cell Host Microbe 10:273-284(2011).
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; AP012210; BAK81692.1; -; Genomic_DNA.
DR RefSeq; WP_014095152.1; NC_016012.1.
DR AlphaFoldDB; G2IEW8; -.
DR STRING; 1041504.RATSFB_1130; -.
DR KEGG; asb:RATSFB_1130; -.
DR eggNOG; COG0492; Bacteria.
DR HOGENOM; CLU_031864_5_3_9; -.
DR OrthoDB; 9806179at2; -.
DR Proteomes; UP000001273; 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}.
FT DOMAIN 3..289
FT /note="FAD/NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF07992"
SQ SEQUENCE 303 AA; 32992 MW; 7A538ABCA5CE3BD7 CRC64;
MKYDVIIVGA GPAGLSAAIY AGRAKLKTLL IEKESFGGQA STTHEVENYP GVFKITGPDL
SDNMKQQAIN FGVEIKQESV QDLILNSEVK VVKTYENEFK AKAIILAMGA KPRLAGFKNE
NKFRSMGVSY CATCDGAFFE GMDIAVIGGG DSAITEALFL TRFAKSIKII HRRDEFRAAK
SLLDKAKEHE KIEFIVNSVV EEAQGNGVLE KLIIRNKITN EQSELNVDGC FVFVGLDPIN
DIIKDKIDLD ESGYVKAGED TKTNVPGVFV AGDLRQKPLR QIVTASSDGA VASIMAEKYI
ESV
//
