ID   DSBD_SHISS              Reviewed;         565 AA.
AC   Q3YUK4;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   27-SEP-2005, sequence version 1.
DT   16-JUN-2009, entry version 39.
DE   RecName: Full=Thiol:disulfide interchange protein dsbD;
DE            EC=1.8.1.8;
DE   AltName: Full=Protein-disulfide reductase;
DE            Short=Disulfide reductase;
DE   Flags: Precursor;
GN   Name=dsbD; OrderedLocusNames=SSON_4319;
OS   Shigella sonnei (strain Ss046).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Shigella.
OX   NCBI_TaxID=300269;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16275786; DOI=10.1093/nar/gki954;
RA   Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X.,
RA   Wang J., Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S.,
RA   Nie H., Peng J., Xu J., Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y.,
RA   Qiang B., Hou Y., Yu J., Jin Q.;
RT   "Genome dynamics and diversity of Shigella species, the etiologic
RT   agents of bacillary dysentery.";
RL   Nucleic Acids Res. 33:6445-6458(2005).
CC   -!- FUNCTION: Required to facilitate the formation of correct
CC       disulfide bonds in some periplasmic proteins and for the assembly
CC       of the periplasmic c-type cytochromes. Acts by transferring
CC       electrons from cytoplasmic thioredoxin to the periplasm. This
CC       transfer involves a cascade of disulfide bond formation and
CC       reduction steps (By similarity).
CC   -!- CATALYTIC ACTIVITY: Protein dithiol + NAD(P)(+) = protein
CC       disulfide + NAD(P)H.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane; Multi-pass membrane
CC       protein (By similarity).
CC   -!- SIMILARITY: Belongs to the thioredoxin family. DsbD subfamily.
CC   -!- SIMILARITY: Contains 1 thioredoxin domain.
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DR   EMBL; CP000038; AAZ90808.1; -; Genomic_DNA.
DR   RefSeq; YP_313043.1; -.
DR   SMR; Q3YUK4; 23-143, 442-565.
DR   GeneID; 3668622; -.
DR   GenomeReviews; CP000038_GR; SSON_4319.
DR   KEGG; ssn:SSON_4319; -.
DR   HOGENOM; Q3YUK4; -.
DR   OMA; Q3YUK4; TITHILW.
DR   BioCyc; SSON300269:SSO_4319-MON; -.
DR   GO; GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009055; F:electron carrier activity; IEA:HAMAP.
DR   GO; GO:0047134; F:protein-disulfide reductase activity; IEA:HAMAP.
DR   GO; GO:0045454; P:cell redox homeostasis; IEA:InterPro.
DR   GO; GO:0017004; P:cytochrome complex assembly; IEA:HAMAP.
DR   GO; GO:0022900; P:electron transport chain; IEA:UniProtKB-KW.
DR   GO; GO:0006810; P:transport; IEA:UniProtKB-KW.
DR   HAMAP; MF_00399; -; 1.
DR   InterPro; IPR003834; Cyt_c_assmbl_TM.
DR   InterPro; IPR017936; Thioredoxin-like.
DR   InterPro; IPR017937; Thioredoxin_CS.
DR   InterPro; IPR013766; Thioredoxin_domain.
DR   InterPro; IPR012335; Thioredoxin_fold.
DR   Gene3D; G3DSA:3.40.30.10; Thioredoxin_fold; 1.
DR   Pfam; PF02683; DsbD; 1.
DR   Pfam; PF00085; Thioredoxin; 1.
DR   PROSITE; PS00194; THIOREDOXIN_1; 1.
DR   PROSITE; PS51352; THIOREDOXIN_2; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Complete proteome;
KW   Cytochrome c-type biogenesis; Disulfide bond; Electron transport;
KW   Membrane; NAD; Oxidoreductase; Redox-active center; Signal;
KW   Transmembrane; Transport.
FT   SIGNAL        1     19       Potential.
FT   CHAIN        20    565       Thiol:disulfide interchange protein dsbD.
FT                                /FTId=PRO_0000304399.
FT   TRANSMEM    163    183       Potential.
FT   TRANSMEM    208    228       Potential.
FT   TRANSMEM    243    263       Potential.
FT   TRANSMEM    296    316       Potential.
FT   TRANSMEM    323    343       Potential.
FT   TRANSMEM    365    385       Potential.
FT   TRANSMEM    386    406       Potential.
FT   DOMAIN      434    565       Thioredoxin.
FT   DISULFID    122    128       Redox-active (By similarity).
FT   DISULFID    182    304       Redox-active (By similarity).
FT   DISULFID    480    483       Redox-active (By similarity).
SQ   SEQUENCE   565 AA;  61858 MW;  D7A293C0E6B8F872 CRC64;
     MAQRIFTLIL LLCSTSVFAG LFDAPGRSHF VPADQAFAFD FQQNQHDLNL TWQIKDGYYL
     YRKQIRITPE HAKIADVQLP QGVWHEDEFY GKSEIYRDRL TLPVTINQAS AGATLTVTYQ
     GCADAGFCYP PETKTVPLSE VVANNAASQP VSVPQQEQHT AQLPFSALWA LLIGIGIAFT
     PCVLPMYPLI SGIVLGGKQR LSTARALLLT FIYVQGMALT YTALGLVVAA AGLQFQAALQ
     HPYVLIGLAI VFTLLAMSMF GLFTLQLPSS LQTHLTLMSN RQQGGSPGGV FVMGAIAGLI
     CSPCTTAPLS AILLYIAQSG NMWLGGGMLY LYALGMGLPL MLITVFGNRL LPKSGPWMEQ
     VKTAFGFVIL ALPIFLLERV IGDIWGLRLW SALGVAFFGW AFITSLQAKR GWMRVVQIIL
     LAAALVSVRP LQDWAFGATH TAQTQTHLNF TQIKTVDELN QALVEAKGKP VMLDLYADWC
     VACKKFEKYT FSDPQVQKAL ADTVLLQANV TANDAQDVAL LKHLNVLGLP TILFFDGQGQ
     EHPQARVTGF MDAETFSAHL RDRQP
//