ID   B4FXM5_MAIZE            Unreviewed;       107 AA.
AC   B4FXM5;
DT   23-SEP-2008, integrated into UniProtKB/TrEMBL.
DT   28-JUL-2009, sequence version 2.
DT   27-MAR-2024, entry version 68.
DE   RecName: Full=superoxide dismutase {ECO:0000256|ARBA:ARBA00012682};
DE            EC=1.15.1.1 {ECO:0000256|ARBA:ARBA00012682};
OS   Zea mays (Maize).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX   NCBI_TaxID=4577 {ECO:0000313|EMBL:ACF86868.2};
RN   [1] {ECO:0000313|EMBL:ACF86868.2}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=B73 {ECO:0000313|EMBL:ACF86868.2};
RX   PubMed=19936069; DOI=10.1371/journal.pgen.1000740;
RA   Soderlund C., Descour A., Kudrna D., Bomhoff M., Boyd L., Currie J.,
RA   Angelova A., Collura K., Wissotski M., Ashley E., Morrow D., Fernandes J.,
RA   Walbot V., Yu Y.;
RT   "Sequencing, mapping, and analysis of 27,455 maize full-length cDNAs.";
RL   PLoS Genet. 5:E1000740-E1000740(2009).
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:0000256|ARBA:ARBA00001605};
CC   -!- COFACTOR:
CC       Name=Cu cation; Xref=ChEBI:CHEBI:23378;
CC         Evidence={ECO:0000256|ARBA:ARBA00001935};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000256|ARBA:ARBA00001947};
CC   -!- SIMILARITY: Belongs to the Cu-Zn superoxide dismutase family.
CC       {ECO:0000256|ARBA:ARBA00010457}.
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DR   EMBL; BT041863; ACF86868.2; -; mRNA.
DR   AlphaFoldDB; B4FXM5; -.
DR   HOGENOM; CLU_056632_10_1_1; -.
DR   GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR   GO; GO:0004784; F:superoxide dismutase activity; IEA:UniProtKB-EC.
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:SF71; SUPEROXIDE DISMUTASE; 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.
PE   2: Evidence at transcript level;
KW   Antioxidant {ECO:0000256|ARBA:ARBA00022862};
KW   Copper {ECO:0000256|ARBA:ARBA00023008};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW   Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT   DOMAIN          14..93
FT                   /note="Superoxide dismutase copper/zinc binding"
FT                   /evidence="ECO:0000259|Pfam:PF00080"
FT   REGION          57..92
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   107 AA;  10976 MW;  D7C731F3EB50CC88 CRC64;
     MVKAVAVLGS SDGVKGTIFF TQEGDGPTTV TGSVSGLKPG LHGFHVHALG DTTNGCMSTG
     PHYNPASKEH GAPEDENRHA GDLGNVTAGA DGKDLCPSFS DLFYMPM
//