ID   BDBA_BPSPB              Reviewed;         137 AA.
AC   P68570; O31987; O64035;
DT   07-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT   07-DEC-2004, sequence version 1.
DT   29-SEP-2021, entry version 88.
DE   RecName: Full=Disulfide bond formation protein A;
DE   AltName: Full=Disulfide oxidoreductase A;
DE   AltName: Full=Thiol-disulfide oxidoreductase A;
DE   Flags: Precursor;
GN   Name=bdbA; OrderedLocusNames=SPBc2p022;
OS   Bacillus phage SPbeta (Bacillus phage SPBc2) (Bacteriophage SP-beta).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Spbetavirus.
OX   NCBI_TaxID=66797;
OH   NCBI_TaxID=1408; Bacillus pumilus (Bacillus mesentericus).
OH   NCBI_TaxID=1423; Bacillus subtilis.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=10376821; DOI=10.1099/13500872-145-5-1055;
RA   Lazarevic V., Duesterhoeft A., Soldo B., Hilbert H., Mauel C., Karamata D.;
RT   "Nucleotide sequence of the Bacillus subtilis temperate bacteriophage
RT   SPbetac2.";
RL   Microbiology 145:1055-1067(1999).
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the thioredoxin family. {ECO:0000305}.
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DR   EMBL; AF020713; AAC12994.1; -; Genomic_DNA.
DR   PIR; T12785; T12785.
DR   RefSeq; NP_046573.1; NC_001884.1.
DR   SMR; P68570; -.
DR   GeneID; 1261421; -.
DR   KEGG; vg:1261421; -.
DR   Proteomes; UP000009091; Genome.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   InterPro; IPR036249; Thioredoxin-like_sf.
DR   InterPro; IPR013766; Thioredoxin_domain.
DR   Pfam; PF00085; Thioredoxin; 1.
DR   SUPFAM; SSF52833; SSF52833; 1.
DR   PROSITE; PS51352; THIOREDOXIN_2; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Oxidoreductase; Redox-active center; Reference proteome;
KW   Secreted; Signal.
FT   SIGNAL          1..25
FT                   /evidence="ECO:0000255"
FT   CHAIN           26..137
FT                   /note="Disulfide bond formation protein A"
FT                   /id="PRO_0000034283"
FT   DOMAIN          26..136
FT                   /note="Thioredoxin"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00691"
FT   DISULFID        58..61
FT                   /note="Redox-active"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00691"
SQ   SEQUENCE   137 AA;  16182 MW;  13649E43C8C6D443 CRC64;
     MKKWIVLFLV LIAAAISIFV YVSTGSEKPF YNDINLTQYQ KEVDSKKPKF IYVYETSCPP
     CQEIKPELNE VIKKEKLKVQ ALNIEEKENY NTEFLDKYNL NKTPTILYYK DGKEKDRLEG
     YRSASQIEKF FDKNGDR