ID   SODC_DROYA              Reviewed;         153 AA.
AC   Q9U4X3;
DT   05-JUL-2004, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   03-AUG-2022, entry version 92.
DE   RecName: Full=Superoxide dismutase [Cu-Zn] {ECO:0000250|UniProtKB:P61851};
DE            EC=1.15.1.1;
DE   AltName: Full=Superoxide dismutase 1 {ECO:0000250|UniProtKB:P61851};
GN   Name=Sod1 {ECO:0000250|UniProtKB:P61851};
GN   Synonyms=Sod {ECO:0000250|UniProtKB:P61851};
OS   Drosophila yakuba (Fruit fly).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC   Drosophilidae; Drosophila; Sophophora.
OX   NCBI_TaxID=7245;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Arxontaki K., Kastanis P., Tsakas S., Loukas M., Eliopoulos E.;
RT   "Phylogenetic analysis of Drosophila melanogaster group based on Cu-Zn
RT   superoxide dismutase gene sequences.";
RL   Submitted (FEB-1999) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Destroys radicals which are normally produced within the
CC       cells and which are toxic to biological systems.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 H(+) + 2 superoxide = H2O2 + O2; Xref=Rhea:RHEA:20696,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240,
CC         ChEBI:CHEBI:18421; EC=1.15.1.1;
CC   -!- COFACTOR:
CC       Name=Cu cation; Xref=ChEBI:CHEBI:23378; Evidence={ECO:0000250};
CC       Note=Binds 1 copper ion per subunit. {ECO:0000250};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000250};
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the Cu-Zn superoxide dismutase family.
CC       {ECO:0000305}.
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DR   EMBL; AF127159; AAF23598.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9U4X3; -.
DR   SMR; Q9U4X3; -.
DR   STRING; 7245.FBpp0265245; -.
DR   eggNOG; KOG0441; Eukaryota.
DR   GO; GO:0005777; C:peroxisome; IEA:EnsemblMetazoa.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0042803; F:protein homodimerization activity; IEA:EnsemblMetazoa.
DR   GO; GO:0004784; F:superoxide dismutase activity; IEA:UniProtKB-EC.
DR   GO; GO:0001306; P:age-dependent response to oxidative stress; IEA:EnsemblMetazoa.
DR   GO; GO:0008340; P:determination of adult lifespan; IEA:EnsemblMetazoa.
DR   GO; GO:1903146; P:regulation of autophagy of mitochondrion; IEA:EnsemblMetazoa.
DR   GO; GO:0048167; P:regulation of synaptic plasticity; IEA:EnsemblMetazoa.
DR   GO; GO:2000331; P:regulation of terminal button organization; IEA:EnsemblMetazoa.
DR   CDD; cd00305; Cu-Zn_Superoxide_Dismutase; 1.
DR   Gene3D; 2.60.40.200; -; 1.
DR   InterPro; IPR036423; SOD-like_Cu/Zn_dom_sf.
DR   InterPro; IPR024134; SOD_Cu/Zn_/chaperone.
DR   InterPro; IPR018152; SOD_Cu/Zn_BS.
DR   InterPro; IPR001424; SOD_Cu_Zn_dom.
DR   PANTHER; PTHR10003; PTHR10003; 1.
DR   Pfam; PF00080; Sod_Cu; 1.
DR   PRINTS; PR00068; CUZNDISMTASE.
DR   SUPFAM; SSF49329; SSF49329; 1.
DR   PROSITE; PS00087; SOD_CU_ZN_1; 1.
DR   PROSITE; PS00332; SOD_CU_ZN_2; 1.
PE   3: Inferred from homology;
KW   Antioxidant; Copper; Cytoplasm; Disulfide bond; Metal-binding;
KW   Oxidoreductase; Zinc.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..153
FT                   /note="Superoxide dismutase [Cu-Zn]"
FT                   /id="PRO_0000164100"
FT   BINDING         45
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000250"
FT   BINDING         47
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000250"
FT   BINDING         62
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000250"
FT   BINDING         62
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000250"
FT   BINDING         70
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000250"
FT   BINDING         79
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000250"
FT   BINDING         82
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000250"
FT   BINDING         119
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000250"
FT   DISULFID        56..145
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   153 AA;  15744 MW;  569DB27D4C545D10 CRC64;
     MVVKAVCVIN GDAKGTVFFE QESSETPVKV SGEVCGLAKG LHGFHVHEFG DNTNGCMSSG
     PHFNPYGKEH GAPVDENRHL GDLGNIEATG DCPTKVSITD SKITLFGADS IIGRTVVVHA
     DADDLGKGGH ELSKSTGNAG ARIGCGVIGI AKV