DSBD_ECOL5
ID DSBD_ECOL5 Reviewed; 565 AA.
AC Q0T9Q5;
DT 11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT 05-SEP-2006, sequence version 1.
DT 25-MAY-2022, entry version 102.
DE RecName: Full=Thiol:disulfide interchange protein DsbD {ECO:0000255|HAMAP-Rule:MF_00399};
DE EC=1.8.1.8 {ECO:0000255|HAMAP-Rule:MF_00399};
DE AltName: Full=Protein-disulfide reductase {ECO:0000255|HAMAP-Rule:MF_00399};
DE Short=Disulfide reductase {ECO:0000255|HAMAP-Rule:MF_00399};
DE Flags: Precursor;
GN Name=dsbD {ECO:0000255|HAMAP-Rule:MF_00399}; OrderedLocusNames=ECP_4380;
OS Escherichia coli O6:K15:H31 (strain 536 / UPEC).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=362663;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=536 / UPEC;
RX PubMed=16879640; DOI=10.1111/j.1365-2958.2006.05255.x;
RA Hochhut B., Wilde C., Balling G., Middendorf B., Dobrindt U.,
RA Brzuszkiewicz E., Gottschalk G., Carniel E., Hacker J.;
RT "Role of pathogenicity island-associated integrases in the genome
RT plasticity of uropathogenic Escherichia coli strain 536.";
RL Mol. Microbiol. 61:584-595(2006).
CC -!- FUNCTION: Required to facilitate the formation of correct disulfide
CC bonds in some periplasmic proteins and for the assembly of the
CC periplasmic c-type cytochromes. Acts by transferring electrons from
CC cytoplasmic thioredoxin to the periplasm. This transfer involves a
CC cascade of disulfide bond formation and reduction steps.
CC {ECO:0000255|HAMAP-Rule:MF_00399}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[protein]-dithiol + NAD(+) = [protein]-disulfide + H(+) +
CC NADH; Xref=Rhea:RHEA:18749, Rhea:RHEA-COMP:10593, Rhea:RHEA-
CC COMP:10594, ChEBI:CHEBI:15378, ChEBI:CHEBI:29950, ChEBI:CHEBI:50058,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.8.1.8;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00399};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[protein]-dithiol + NADP(+) = [protein]-disulfide + H(+) +
CC NADPH; Xref=Rhea:RHEA:18753, Rhea:RHEA-COMP:10593, Rhea:RHEA-
CC COMP:10594, ChEBI:CHEBI:15378, ChEBI:CHEBI:29950, ChEBI:CHEBI:50058,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.8.1.8;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00399};
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00399}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00399}.
CC -!- SIMILARITY: Belongs to the thioredoxin family. DsbD subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_00399}.
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DR EMBL; CP000247; ABG72324.1; -; Genomic_DNA.
DR RefSeq; WP_000068942.1; NC_008253.1.
DR AlphaFoldDB; Q0T9Q5; -.
DR BMRB; Q0T9Q5; -.
DR SMR; Q0T9Q5; -.
DR STRING; 362663.ECP_4380; -.
DR EnsemblBacteria; ABG72324; ABG72324; ECP_4380.
DR KEGG; ecp:ECP_4380; -.
DR HOGENOM; CLU_014657_3_0_6; -.
DR OMA; YRHRFQF; -.
DR Proteomes; UP000009182; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009055; F:electron transfer activity; IEA:UniProtKB-UniRule.
DR GO; GO:0047134; F:protein-disulfide reductase (NAD(P)) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0017004; P:cytochrome complex assembly; IEA:UniProtKB-UniRule.
DR CDD; cd02953; DsbDgamma; 1.
DR Gene3D; 2.60.40.1250; -; 1.
DR HAMAP; MF_00399; DbsD; 1.
DR InterPro; IPR003834; Cyt_c_assmbl_TM_dom.
DR InterPro; IPR035671; DsbD_gamma.
DR InterPro; IPR028250; DsbDN.
DR InterPro; IPR036929; DsbDN_sf.
DR InterPro; IPR022910; Thiol_diS_interchange_DbsD.
DR InterPro; IPR036249; Thioredoxin-like_sf.
DR InterPro; IPR017937; Thioredoxin_CS.
DR InterPro; IPR013766; Thioredoxin_domain.
DR PANTHER; PTHR32234:SF0; PTHR32234:SF0; 1.
DR Pfam; PF11412; DsbC; 1.
DR Pfam; PF02683; DsbD; 1.
DR SUPFAM; SSF52833; SSF52833; 1.
DR SUPFAM; SSF74863; SSF74863; 1.
DR PROSITE; PS00194; THIOREDOXIN_1; 1.
DR PROSITE; PS51352; THIOREDOXIN_2; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Cytochrome c-type biogenesis;
KW Disulfide bond; Electron transport; Membrane; NAD; Oxidoreductase;
KW Redox-active center; Signal; Transmembrane; Transmembrane helix; Transport.
FT SIGNAL 1..19
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT CHAIN 20..565
FT /note="Thiol:disulfide interchange protein DsbD"
FT /id="PRO_0000304388"
FT TRANSMEM 163..183
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT TRANSMEM 208..228
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT TRANSMEM 243..263
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT TRANSMEM 289..309
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT TRANSMEM 323..343
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT TRANSMEM 357..377
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT TRANSMEM 384..404
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT DOMAIN 434..565
FT /note="Thioredoxin"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT DISULFID 122..128
FT /note="Redox-active"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT DISULFID 182..304
FT /note="Redox-active"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
FT DISULFID 480..483
FT /note="Redox-active"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00399"
SQ SEQUENCE 565 AA; 61915 MW; ADA960811AFC4C62 CRC64;
MAQRIFTLIL LLCSTSVFAG LFDAPGRSQF VPADQAFAFD FQQNQHDLNL TWQIKDGYYL
YRKQIRITPE HAKIADVQLP QGVWHEDEFY GKSEIYRDRL TLPVTINQAS AGATLTVTYQ
GCADAGFCYP PETKTVPLSE VVANNEASQP VSVPQQEQPT AQLPFSALWA LLIGIGIAFT
PCVLPMYPLI SGIVLGGKQR LSTARALLLT FIYVQGMALT YTALGLVVAA AGLQFQAALQ
HPYVLIGLAI VFTLLAMSMF GLFTLQLPSS LQTRLTLMSN RQQGGSPGGV FIMGAIAGLI
CSPCTTAPLS AILLYIAQSG NMWLGGGTLY LYALGMGLPL MLITVFGNRL LPKSGPWMEQ
VKTAFGFVIL ALPVFLLERV IGDIWGLRLW SALGVAFFGW AFITSLQAKR GWMRVVQIIL
LAAALVSVRP LQDWAFGETH TAQTQTHLNF TQIKTVDELN QALVEAKGKP VMLDLYADWC
VACKEFEKYT FSDPQVQKAL ADTVLLQANV TANDAQDVAL LKHLNVLGLP TILFFDGQGQ
EHPQARVTGF MDAETFSAHL RDRQP
