CDR_STAAC
ID CDR_STAAC Reviewed; 438 AA.
AC Q5HHB4;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 113.
DE RecName: Full=Coenzyme A disulfide reductase {ECO:0000255|HAMAP-Rule:MF_01608};
DE Short=CoA-disulfide reductase {ECO:0000255|HAMAP-Rule:MF_01608};
DE Short=CoADR {ECO:0000255|HAMAP-Rule:MF_01608};
DE EC=1.8.1.14 {ECO:0000255|HAMAP-Rule:MF_01608};
GN Name=cdr {ECO:0000255|HAMAP-Rule:MF_01608}; OrderedLocusNames=SACOL0975;
OS Staphylococcus aureus (strain COL).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=93062;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=COL;
RX PubMed=15774886; DOI=10.1128/jb.187.7.2426-2438.2005;
RA Gill S.R., Fouts D.E., Archer G.L., Mongodin E.F., DeBoy R.T., Ravel J.,
RA Paulsen I.T., Kolonay J.F., Brinkac L.M., Beanan M.J., Dodson R.J.,
RA Daugherty S.C., Madupu R., Angiuoli S.V., Durkin A.S., Haft D.H.,
RA Vamathevan J.J., Khouri H., Utterback T.R., Lee C., Dimitrov G., Jiang L.,
RA Qin H., Weidman J., Tran K., Kang K.H., Hance I.R., Nelson K.E.,
RA Fraser C.M.;
RT "Insights on evolution of virulence and resistance from the complete genome
RT analysis of an early methicillin-resistant Staphylococcus aureus strain and
RT a biofilm-producing methicillin-resistant Staphylococcus epidermidis
RT strain.";
RL J. Bacteriol. 187:2426-2438(2005).
CC -!- FUNCTION: Catalyzes specifically the NADPH-dependent reduction of
CC coenzyme A disulfide. {ECO:0000255|HAMAP-Rule:MF_01608}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 CoA + NADP(+) = CoA-disulfide + H(+) + NADPH;
CC Xref=Rhea:RHEA:14705, ChEBI:CHEBI:15378, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:58349, ChEBI:CHEBI:62209; EC=1.8.1.14;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01608};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01608};
CC Note=Binds 1 FAD per subunit. {ECO:0000255|HAMAP-Rule:MF_01608};
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01608}.
CC -!- DOMAIN: Contains 2 FAD binding domains and a single NADPH binding
CC domain. {ECO:0000255|HAMAP-Rule:MF_01608}.
CC -!- MISCELLANEOUS: Reduction of disulfides occurs by a thiol-disulfide
CC exchange reaction, but involves only a single catalytic cysteine
CC residue that forms a stable mixed disulfide with CoA during catalysis.
CC {ECO:0000255|HAMAP-Rule:MF_01608}.
CC -!- SIMILARITY: Belongs to the class-III pyridine nucleotide-disulfide
CC oxidoreductase family. {ECO:0000255|HAMAP-Rule:MF_01608}.
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DR EMBL; CP000046; AAW37942.1; -; Genomic_DNA.
DR RefSeq; WP_001124519.1; NC_002951.2.
DR AlphaFoldDB; Q5HHB4; -.
DR SMR; Q5HHB4; -.
DR EnsemblBacteria; AAW37942; AAW37942; SACOL0975.
DR KEGG; sac:SACOL0975; -.
DR HOGENOM; CLU_003291_1_3_9; -.
DR OMA; DKNHTNY; -.
DR Proteomes; UP000000530; Chromosome.
DR GO; GO:0050451; F:CoA-disulfide reductase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:UniProtKB-UniRule.
DR GO; GO:0050661; F:NADP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003756; F:protein disulfide isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0045454; P:cell redox homeostasis; IEA:InterPro.
DR Gene3D; 3.30.390.30; -; 1.
DR Gene3D; 3.50.50.60; -; 2.
DR HAMAP; MF_01608; CoA_diS_reduct; 1.
DR InterPro; IPR017758; CoA_disulphide_reductase.
DR InterPro; IPR023536; CoA_disulphide_reductase_staph.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR InterPro; IPR023753; FAD/NAD-binding_dom.
DR InterPro; IPR016156; FAD/NAD-linked_Rdtase_dimer_sf.
DR InterPro; IPR004099; Pyr_nucl-diS_OxRdtase_dimer.
DR Pfam; PF07992; Pyr_redox_2; 1.
DR Pfam; PF02852; Pyr_redox_dim; 1.
DR SUPFAM; SSF51905; SSF51905; 1.
DR SUPFAM; SSF55424; SSF55424; 1.
DR TIGRFAMs; TIGR03385; CoA_CoA_reduc; 1.
PE 3: Inferred from homology;
KW FAD; Flavoprotein; NADP; Oxidoreductase; Redox-active center.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250"
FT CHAIN 2..438
FT /note="Coenzyme A disulfide reductase"
FT /id="PRO_0000184689"
FT ACT_SITE 43
FT /note="Nucleophile"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT ACT_SITE 43
FT /note="Redox-active"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 8..33
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 15
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 19
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 22
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 39
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 42
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 71
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 151..166
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 267..277
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 299
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 419
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
FT BINDING 427
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01608"
SQ SEQUENCE 438 AA; 49291 MW; 673D6F6BEEE8EEF8 CRC64;
MPKIVVVGAV AGGATCASQI RRLDKESDII IFEKDRDMSF ANCALPYVIG EVVEDRRYAL
AYTPEEFYDR KQITVKTYHE VIAINDERQT VSVLNRKTNE QFEESYDKLI LSPGASANSL
GFESDITFTL RNLEDTDAID QFIKANQVDK VLVVGAGYVS LEVLENLYER GLHPTLIHRS
DKINKLMDAD MNQPILDELD KREIPYRLNE EINAINGNEI TFKSGKVEHY DMIIEGVGTH
PNSKFIESSN IKLDRKGFIP VNDKFETNVP NIYAIGDIAT SHYRHVDLPA SVPLAWGAHR
AASIVAEQIA GNDTIEFKGF LGNNIVKFFD YTFASVGVKP NELKQFDYKM VEVTQGAHAN
YYPGNSPLHL RVYYDTSNRQ ILRAAAVGKE GADKRIDVLS MAMMNQLTVD ELTEFEVAYA
PPYSHPKDLI NMIGYKAK
