ID   C3Z5Z4_BRAFL            Unreviewed;       338 AA.
AC   C3Z5Z4;
DT   28-JUL-2009, integrated into UniProtKB/TrEMBL.
DT   28-JUL-2009, sequence version 1.
DT   24-JAN-2024, entry version 66.
DE   RecName: Full=Superoxide dismutase [Mn], mitochondrial {ECO:0000256|ARBA:ARBA00014518};
DE            EC=1.15.1.1 {ECO:0000256|ARBA:ARBA00012682};
GN   ORFNames=BRAFLDRAFT_117980 {ECO:0000313|EMBL:EEN52257.1};
OS   Branchiostoma floridae (Florida lancelet) (Amphioxus).
OC   Eukaryota; Metazoa; Chordata; Cephalochordata; Leptocardii; Amphioxiformes;
OC   Branchiostomatidae; Branchiostoma.
OX   NCBI_TaxID=7739;
RN   [1] {ECO:0000313|EMBL:EEN52257.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S238N-H82 {ECO:0000313|EMBL:EEN52257.1};
RC   TISSUE=Testes {ECO:0000313|EMBL:EEN52257.1};
RX   PubMed=18563158; DOI=10.1038/nature06967;
RG   US DOE Joint Genome Institute (JGI-PGF);
RA   Putnam N.H., Butts T., Ferrier D.E.K., Furlong R.F., Hellsten U.,
RA   Kawashima T., Robinson-Rechavi M., Shoguchi E., Terry A., Yu J.-K.,
RA   Benito-Gutierrez E.L., Dubchak I., Garcia-Fernandez J., Gibson-Brown J.J.,
RA   Grigoriev I.V., Horton A.C., de Jong P.J., Jurka J., Kapitonov V.V.,
RA   Kohara Y., Kuroki Y., Lindquist E., Lucas S., Osoegawa K., Pennacchio L.A.,
RA   Salamov A.A., Satou Y., Sauka-Spengler T., Schmutz J., Shin-I T.,
RA   Toyoda A., Bronner-Fraser M., Fujiyama A., Holland L.Z., Holland P.W.H.,
RA   Satoh N., Rokhsar D.S.;
RT   "The amphioxus genome and the evolution of the chordate karyotype.";
RL   Nature 453:1064-1071(2008).
CC   -!- FUNCTION: Destroys superoxide anion radicals which are normally
CC       produced within the cells and which are toxic to biological systems.
CC       {ECO:0000256|ARBA:ARBA00002170}.
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   -!- SUBUNIT: Homotetramer. {ECO:0000256|ARBA:ARBA00011881}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion matrix
CC       {ECO:0000256|ARBA:ARBA00004305}.
CC   -!- SIMILARITY: Belongs to the iron/manganese superoxide dismutase family.
CC       {ECO:0000256|ARBA:ARBA00008714}.
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DR   EMBL; GG666583; EEN52257.1; -; Genomic_DNA.
DR   RefSeq; XP_002596245.1; XM_002596199.1.
DR   AlphaFoldDB; C3Z5Z4; -.
DR   STRING; 7739.C3Z5Z4; -.
DR   eggNOG; KOG0876; Eukaryota.
DR   InParanoid; C3Z5Z4; -.
DR   GO; GO:0005759; C:mitochondrial matrix; 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; Fe,Mn superoxide dismutase (SOD) domain; 1.
DR   Gene3D; 3.55.40.20; Iron/manganese superoxide dismutase, C-terminal domain; 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   PANTHER; PTHR43595; 37S RIBOSOMAL PROTEIN S26, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR43595:SF2; 37S RIBOSOMAL PROTEIN S26, MITOCHONDRIAL; 1.
DR   Pfam; PF02777; Sod_Fe_C; 1.
DR   Pfam; PF00081; Sod_Fe_N; 1.
DR   PRINTS; PR01703; MNSODISMTASE.
DR   SUPFAM; SSF54719; Fe,Mn superoxide dismutase (SOD), C-terminal domain; 1.
DR   SUPFAM; SSF46609; Fe,Mn superoxide dismutase (SOD), N-terminal domain; 1.
DR   PROSITE; PS00088; SOD_MN; 1.
PE   3: Inferred from homology;
KW   Manganese {ECO:0000256|ARBA:ARBA00023211};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           23..338
FT                   /note="Superoxide dismutase [Mn], mitochondrial"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5002934255"
FT   DOMAIN          117..211
FT                   /note="Manganese/iron superoxide dismutase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00081"
FT   DOMAIN          223..322
FT                   /note="Manganese/iron superoxide dismutase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02777"
SQ   SEQUENCE   338 AA;  38929 MW;  97A507028B465670 CRC64;
     MAVQQVFCTI IFVVTILSNA SAQDSMPSPR RQPKWCPVEV QEVKPYRVRS GSRTECRRAC
     TWNRFCCEFN IIPVYTTAYR QVSRQEWKCC DDTVPCPDKT VSVDTPYKGI QLFADEYPVP
     PLPYEYDALE PYIDERTARV HHLGHHAGYT KKMNAALKAW RDEVGPGVGL QSNSILHILE
     NLNQVPDKHR TAIRNNGGGF VNHAIYWATM SPRREGEPPR LPEATLATEI IANFQNFSNF
     QEQFTNTAKT LFGSGYVWLS RNPREQTLII HTTANQDSPI SDKLRPILVI DIWEHAYYLK
     HQNKRPDHIQ DWWALVDWGQ VKALSDWWAA YDAGHDEL
//