ID   SODM_NOCAS              Reviewed;         207 AA.
AC   P53651;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   03-AUG-2022, entry version 79.
DE   RecName: Full=Superoxide dismutase [Mn];
DE            EC=1.15.1.1;
GN   Name=sodA; Synonyms=sod;
OS   Nocardia asteroides.
OC   Bacteria; Actinobacteria; Corynebacteriales; Nocardiaceae; Nocardia.
OX   NCBI_TaxID=1824;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=GUH2;
RX   PubMed=7590304; DOI=10.1016/0378-1119(95)00476-m;
RA   Alcendor D.J., Chapman G.D., Beaman B.L.;
RT   "Isolation, sequencing and expression of the superoxide dismutase-encoding
RT   gene (sod) of Nocardia asteroides strain GUH-2.";
RL   Gene 164:143-147(1995).
CC   -!- FUNCTION: Destroys superoxide anion radicals which are normally
CC       produced within the 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=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250};
CC       Note=Binds 1 Mn(2+) ion per subunit. {ECO:0000250};
CC   -!- SIMILARITY: Belongs to the iron/manganese superoxide dismutase family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; U02341; AAA91964.1; -; Genomic_DNA.
DR   PIR; JC4351; JC4351.
DR   AlphaFoldDB; P53651; -.
DR   SMR; P53651; -.
DR   PRIDE; P53651; -.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004784; F:superoxide dismutase activity; IEA:UniProtKB-EC.
DR   Gene3D; 1.10.287.990; -; 1.
DR   Gene3D; 3.55.40.20; -; 1.
DR   InterPro; IPR001189; Mn/Fe_SOD.
DR   InterPro; IPR019833; Mn/Fe_SOD_BS.
DR   InterPro; IPR019832; Mn/Fe_SOD_C.
DR   InterPro; IPR019831; Mn/Fe_SOD_N.
DR   InterPro; IPR036324; Mn/Fe_SOD_N_sf.
DR   InterPro; IPR036314; SOD_C_sf.
DR   Pfam; PF02777; Sod_Fe_C; 1.
DR   Pfam; PF00081; Sod_Fe_N; 1.
DR   PIRSF; PIRSF000349; SODismutase; 1.
DR   PRINTS; PR01703; MNSODISMTASE.
DR   SUPFAM; SSF46609; SSF46609; 1.
DR   SUPFAM; SSF54719; SSF54719; 1.
DR   PROSITE; PS00088; SOD_MN; 1.
PE   3: Inferred from homology;
KW   Manganese; Metal-binding; Oxidoreductase.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..207
FT                   /note="Superoxide dismutase [Mn]"
FT                   /id="PRO_0000160061"
FT   BINDING         28
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         76
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         160
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         164
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   207 AA;  22955 MW;  C13781A1F76C5B2A CRC64;
     MAEYTLPDLD YDYSALEPHI SGQINELHHS KHHAAYVAGA NTALEKLEAA REAGDHSAIF
     LHEKNLAFHL GGHVNHSIWW KNLSPNGGDK PVGELAAAID DQFGSFDKFR AQFTAAANGL
     QGSGWAVLGY DTLGQKLLTF QLYDQQANVP LGIIPLLQVD MWEHAFYLQY KNVKADYVTA
     FWNVVNWADV QDRFGKAVNQ GKGLIFG