ID SODC_ASPFL Reviewed; 153 AA.
AC Q8X1S6;
DT 31-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 27-MAR-2024, entry version 92.
DE RecName: Full=Superoxide dismutase [Cu-Zn];
DE EC=1.15.1.1 {ECO:0000250|UniProtKB:P85978};
GN Name=sodC;
OS Aspergillus flavus.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC Aspergillus subgen. Circumdati.
OX NCBI_TaxID=5059;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Holdom M.D., Hobby P., Lechenne B., Zaugg C., Sutton B., Monod M.,
RA Hamilton A.J.;
RT "Homogeneity in 3-dimensional structure of Cu,Zn superoxide dismutases of
RT Aspergillus fumigatus, Aspergillus flavus and Aspergillus nidulans.";
RL Submitted (JUN-2000) 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 {ECO:0000250|UniProtKB:P00442}.
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 Evidence={ECO:0000250|UniProtKB:P85978};
CC -!- COFACTOR:
CC Name=Cu cation; Xref=ChEBI:CHEBI:23378;
CC Evidence={ECO:0000250|UniProtKB:P00445};
CC Note=Binds 1 copper ion per subunit. {ECO:0000250|UniProtKB:P00445};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000250|UniProtKB:P00445};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000250|UniProtKB:P00445};
CC -!- SUBUNIT: Homodimer. {ECO:0000250|UniProtKB:P85978}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P00445}.
CC -!- SIMILARITY: Belongs to the Cu-Zn superoxide dismutase family.
CC {ECO:0000305}.
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DR EMBL; AF281059; AAL38993.1; -; Genomic_DNA.
DR AlphaFoldDB; Q8X1S6; -.
DR SMR; Q8X1S6; -.
DR VEuPathDB; FungiDB:AFLA_010135; -.
DR VEuPathDB; FungiDB:F9C07_2286715; -.
DR GO; GO:0005829; C:cytosol; IEA:EnsemblFungi.
DR GO; GO:0005758; C:mitochondrial intermembrane space; IEA:EnsemblFungi.
DR GO; GO:0005634; C:nucleus; IEA:EnsemblFungi.
DR GO; GO:1902693; C:superoxide dismutase complex; IEA:EnsemblFungi.
DR GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR GO; GO:0004784; F:superoxide dismutase activity; IEA:UniProtKB-EC.
DR GO; GO:0045454; P:cell redox homeostasis; IEA:EnsemblFungi.
DR GO; GO:0031505; P:fungal-type cell wall organization; IEA:EnsemblFungi.
DR GO; GO:0006878; P:intracellular copper ion homeostasis; IEA:EnsemblFungi.
DR GO; GO:0006882; P:intracellular zinc ion homeostasis; IEA:EnsemblFungi.
DR GO; GO:1901856; P:negative regulation of cellular respiration; IEA:EnsemblFungi.
DR GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; IEA:EnsemblFungi.
DR GO; GO:0015680; P:protein maturation by copper ion transfer; IEA:EnsemblFungi.
DR GO; GO:0050821; P:protein stabilization; IEA:EnsemblFungi.
DR CDD; cd00305; Cu-Zn_Superoxide_Dismutase; 1.
DR Gene3D; 2.60.40.200; Superoxide dismutase, copper/zinc binding domain; 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:SF103; SUPEROXIDE DISMUTASE [CU-ZN]; 1.
DR PANTHER; PTHR10003; SUPEROXIDE DISMUTASE CU-ZN -RELATED; 1.
DR Pfam; PF00080; Sod_Cu; 1.
DR PRINTS; PR00068; CUZNDISMTASE.
DR SUPFAM; SSF49329; Cu,Zn superoxide dismutase-like; 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|UniProtKB:P00445"
FT CHAIN 2..153
FT /note="Superoxide dismutase [Cu-Zn]"
FT /id="PRO_0000164107"
FT REGION 61..80
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 124..143
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 46
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 48
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 63
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 63
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="structural"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 71
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="structural"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 80
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="structural"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 83
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="structural"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 120
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT BINDING 143
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P00445"
FT DISULFID 57..146
FT /evidence="ECO:0000250|UniProtKB:P00445"
SQ SEQUENCE 153 AA; 15895 MW; FC17B6425DD9C7B4 CRC64;
MVKAVAVRGD SKISGTVTFE QADANAPTTV SWNITGHDAN AERAFHVHQF GDNTNGCTSA
GPHFNPFGKE HGAPEDENRH VGDLGNFKTD AEGNAVGSKQ DKLIKLIGAE SVLGRTLVIH
AGTDDLGRSE HPESKKTGNA GARPACGVIG IAA
//
