ID   SODM_STRP3              Reviewed;         201 AA.
AC   P0DF72; Q8K6Y8;
DT   27-JUL-2011, integrated into UniProtKB/Swiss-Prot.
DT   27-JUL-2011, sequence version 1.
DT   03-AUG-2022, entry version 51.
DE   RecName: Full=Superoxide dismutase [Mn];
DE            EC=1.15.1.1;
GN   Name=sodA; Synonyms=sodM; OrderedLocusNames=SpyM3_1071;
OS   Streptococcus pyogenes serotype M3 (strain ATCC BAA-595 / MGAS315).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=198466;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-595 / MGAS315;
RX   PubMed=12122206; DOI=10.1073/pnas.152298499;
RA   Beres S.B., Sylva G.L., Barbian K.D., Lei B., Hoff J.S., Mammarella N.D.,
RA   Liu M.-Y., Smoot J.C., Porcella S.F., Parkins L.D., Campbell D.S.,
RA   Smith T.M., McCormick J.K., Leung D.Y.M., Schlievert P.M., Musser J.M.;
RT   "Genome sequence of a serotype M3 strain of group A Streptococcus: phage-
RT   encoded toxins, the high-virulence phenotype, and clone emergence.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:10078-10083(2002).
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   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the iron/manganese superoxide dismutase family.
CC       {ECO:0000305}.
CC   -!- CAUTION: Although found extracellularly, no signal sequence is present.
CC       An alternative secretory pathway may be used. {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; AE014074; AAM79678.1; -; Genomic_DNA.
DR   RefSeq; WP_011054658.1; NC_004070.1.
DR   AlphaFoldDB; P0DF72; -.
DR   SMR; P0DF72; -.
DR   EnsemblBacteria; AAM79678; AAM79678; SpyM3_1071.
DR   KEGG; spg:SpyM3_1071; -.
DR   HOGENOM; CLU_031625_0_1_9; -.
DR   OMA; YEGWKGE; -.
DR   Proteomes; UP000000564; Chromosome.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
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; Secreted.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..201
FT                   /note="Superoxide dismutase [Mn]"
FT                   /id="PRO_0000160102"
FT   BINDING         27
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         81
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         163
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         167
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   201 AA;  22657 MW;  74F066CA96477050 CRC64;
     MAIILPELPY AYDALEPQFD AETMTLHHDK HHATYVANTN AALEKHPEIG ENLEELLADV
     TKIPEDIRQA LINNGGGHLN HALFWELLSP EKQDVTSDVA QAIDDAFGSF DAFKEQFTAA
     ATGRFGSGWA WLVVNKEGQL EITSTANQDT PISEGKKPIL ALDVWEHAYY LNYRNVRPNY
     IKAFFEIINW KKVSELYQAA K