CDR_STAS1
ID CDR_STAS1 Reviewed; 440 AA.
AC Q49WB0;
DT 29-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2005, sequence version 1.
DT 03-AUG-2022, entry version 120.
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=SSP1804;
OS Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM
OS 20229 / NCIMB 8711 / NCTC 7292 / S-41).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=342451;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41;
RX PubMed=16135568; DOI=10.1073/pnas.0502950102;
RA Kuroda M., Yamashita A., Hirakawa H., Kumano M., Morikawa K., Higashide M.,
RA Maruyama A., Inose Y., Matoba K., Toh H., Kuhara S., Hattori M., Ohta T.;
RT "Whole genome sequence of Staphylococcus saprophyticus reveals the
RT pathogenesis of uncomplicated urinary tract infection.";
RL Proc. Natl. Acad. Sci. U.S.A. 102:13272-13277(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; AP008934; BAE18949.1; -; Genomic_DNA.
DR RefSeq; WP_011303499.1; NZ_MTGA01000039.1.
DR AlphaFoldDB; Q49WB0; -.
DR SMR; Q49WB0; -.
DR STRING; 342451.SSP1804; -.
DR EnsemblBacteria; BAE18949; BAE18949; SSP1804.
DR GeneID; 66867978; -.
DR KEGG; ssp:SSP1804; -.
DR eggNOG; COG0446; Bacteria.
DR HOGENOM; CLU_003291_1_3_9; -.
DR OMA; DKNHTNY; -.
DR OrthoDB; 1149616at2; -.
DR Proteomes; UP000006371; 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; 3.50.50.60; -; 3.
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;
KW Reference proteome.
FT CHAIN 1..440
FT /note="Coenzyme A disulfide reductase"
FT /id="PRO_0000289963"
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 440 AA; 49473 MW; 86317B7DB21F669D CRC64;
MNKIVVVGAV AGGATVASQI RRLDQESEIV VFEKDRDMSF ANCALPYYLG NVVDSRNKVL
EATPESFYEA KNIVVKPCHK VTSINDTENT ITVYDRIQDT YFETHYDTLI LSPGCSANSL
NLDSPIAFTL RNMEDTDAIE TFIKENQVKN ALVVGTGYIG LEILDNLYER GISPTLIHRS
THINKLMDQD MNQAILDEMD KRDIHYRFNE EISKVVGNAV HFESGKVENY DLIIEGVGVK
PNSEFIKNSN VTLDDKGYIP VNDQFQTNIP NIYALGDIIT SHYRHVDLNA HVPLAWGAHR
GASVIAEQLA GDHKIHFKGY LGSNIVKFFD YTFASVGVSP KELSNFDYAM VEANQGEHAG
YYPGNTKLHL RVYFDKTNRR IIRAAAVGMK GVDKRIDVLS MAMMHKLTID ELVEFEVAYA
PPYSRPKDII NMIGYKARNK
