ID   G2IQC2_SPHSK            Unreviewed;       203 AA.
AC   G2IQC2;
DT   16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT   16-NOV-2011, sequence version 1.
DT   24-JAN-2024, entry version 50.
DE   RecName: Full=Superoxide dismutase {ECO:0000256|ARBA:ARBA00012682, ECO:0000256|RuleBase:RU000414};
DE            EC=1.15.1.1 {ECO:0000256|ARBA:ARBA00012682, ECO:0000256|RuleBase:RU000414};
GN   Name=sodB {ECO:0000313|EMBL:BAK68296.1};
GN   ORFNames=SLG_36210 {ECO:0000313|EMBL:BAK68296.1};
OS   Sphingobium sp. (strain NBRC 103272 / SYK-6).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC   Sphingomonadaceae; Sphingobium.
OX   NCBI_TaxID=627192 {ECO:0000313|EMBL:BAK68296.1, ECO:0000313|Proteomes:UP000001275};
RN   [1] {ECO:0000313|EMBL:BAK68296.1, ECO:0000313|Proteomes:UP000001275}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 103272 / SYK-6 {ECO:0000313|Proteomes:UP000001275};
RX   PubMed=22207743; DOI=10.1128/JB.06254-11;
RA   Masai E., Kamimura N., Kasai D., Oguchi A., Ankai A., Fukui S.,
RA   Takahashi M., Yashiro I., Sasaki H., Harada T., Nakamura S., Katano Y.,
RA   Narita-Yamada S., Nakazawa H., Hara H., Katayama Y., Fukuda M.,
RA   Yamazaki S., Fujita N.;
RT   "Complete genome sequence of Sphingobium sp. strain SYK-6, a degrader of
RT   lignin-derived biaryls and monoaryls.";
RL   J. Bacteriol. 194:534-535(2012).
CC   -!- FUNCTION: Destroys radicals which are normally produced within the
CC       cells and which are toxic to biological systems.
CC       {ECO:0000256|RuleBase:RU000414}.
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|RuleBase:RU000414};
CC   -!- SIMILARITY: Belongs to the iron/manganese superoxide dismutase family.
CC       {ECO:0000256|ARBA:ARBA00008714, ECO:0000256|RuleBase:RU000414}.
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DR   EMBL; AP012222; BAK68296.1; -; Genomic_DNA.
DR   RefSeq; WP_014077935.1; NC_015976.1.
DR   AlphaFoldDB; G2IQC2; -.
DR   STRING; 627192.SLG_36210; -.
DR   KEGG; ssy:SLG_36210; -.
DR   eggNOG; COG0605; Bacteria.
DR   HOGENOM; CLU_031625_0_0_5; -.
DR   OrthoDB; 9803125at2; -.
DR   Proteomes; UP000001275; Chromosome.
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; PTHR42769; SUPEROXIDE DISMUTASE; 1.
DR   PANTHER; PTHR42769:SF3; SUPEROXIDE DISMUTASE [FE] 2, CHLOROPLASTIC; 1.
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; 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   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|PIRSR:PIRSR000349-1};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW   ECO:0000256|RuleBase:RU000414};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001275}.
FT   DOMAIN          3..83
FT                   /note="Manganese/iron superoxide dismutase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00081"
FT   DOMAIN          89..189
FT                   /note="Manganese/iron superoxide dismutase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02777"
FT   BINDING         27
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
FT   BINDING         75
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
FT   BINDING         156
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
FT   BINDING         160
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
SQ   SEQUENCE   203 AA;  22388 MW;  AF4E23C25A56880B CRC64;
     MAFTLPDLPY AKTAFGEDMS AETFDYHHGK HHNAYVTKAN ELVAADPALQ GKSLVELIRT
     AKGGLFNQVG QIWNHSFFWQ CLSPETQEPT GKLAELIQEG FGSTDALIEK LKAEAVGHFA
     SGWAALNLTD GKLEVTSYHD ADCPVAHGAT PLFILDVWEH AYYIDYRNAR PNFADTILKK
     HVNWAFVAEN LDGNGAERAN QPG
//