ID   THIO_THIRO              Reviewed;          91 AA.
AC   P96132;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=Thioredoxin;
DE            Short=Trx;
DE   Flags: Fragment;
GN   Name=trxA;
OS   Thiocapsa roseopersicina.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales; Chromatiaceae;
OC   Thiocapsa.
OX   NCBI_TaxID=1058;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=M1;
RA   Haverkamp T., Schwenn J.D.;
RL   Submitted (AUG-1996) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Participates in various redox reactions through the
CC       reversible oxidation of its active center dithiol to a disulfide and
CC       catalyzes dithiol-disulfide exchange reactions. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the thioredoxin family. {ECO:0000305}.
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DR   EMBL; U75512; AAB36882.1; -; Genomic_DNA.
DR   AlphaFoldDB; P96132; -.
DR   SMR; P96132; -.
DR   STRING; 1058.SAMN05421783_110106; -.
DR   GO; GO:0015035; F:protein-disulfide reductase activity; IEA:InterPro.
DR   InterPro; IPR005746; Thioredoxin.
DR   InterPro; IPR036249; Thioredoxin-like_sf.
DR   InterPro; IPR017937; Thioredoxin_CS.
DR   InterPro; IPR013766; Thioredoxin_domain.
DR   Pfam; PF00085; Thioredoxin; 1.
DR   PIRSF; PIRSF000077; Thioredoxin; 1.
DR   SUPFAM; SSF52833; SSF52833; 1.
DR   TIGRFAMs; TIGR01068; thioredoxin; 1.
DR   PROSITE; PS00194; THIOREDOXIN_1; 1.
DR   PROSITE; PS51352; THIOREDOXIN_2; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Electron transport; Redox-active center; Transport.
FT   CHAIN           1..>91
FT                   /note="Thioredoxin"
FT                   /id="PRO_0000120141"
FT   DOMAIN          2..>91
FT                   /note="Thioredoxin"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00691"
FT   DISULFID        33..36
FT                   /note="Redox-active"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00691"
FT   NON_TER         91
SQ   SEQUENCE   91 AA;  10209 MW;  385DC641F42585D4 CRC64;
     MSDSIVHVTD DSFEDEVLKS LEPVLVDYWA DWCGPCKMIA PVLDEIAGEY AGRIKVAKLN
     IDENPNTPRR YGIRGIPTLM LSRQSEVEAT K