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UniProt functional annotation for P15453 | ||
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| UniProt code: P15453. |
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| Organism: | |
Brucella abortus biovar 1 (strain 9-941). |
| Taxonomy: | |
Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Brucellaceae; Brucella. |
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| Function: | |
Destroys radicals which are normally produced within the cells and which are toxic to biological systems. |
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| Catalytic activity: | |
Reaction=2 H(+) + 2 superoxide = H2O2 + O2; Xref=Rhea:RHEA:20696, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240, ChEBI:CHEBI:18421; EC=1.15.1.1; |
| Cofactor: | |
Name=Cu cation; Xref=ChEBI:CHEBI:23378; Evidence={ECO:0000250}; Note=Binds 1 copper ion per subunit. {ECO:0000250}; |
| Cofactor: | |
Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250}; Note=Binds 1 zinc ion per subunit. {ECO:0000250}; |
| Subunit: | |
Homodimer. |
| Subcellular location: | |
Periplasm. |
| Similarity: | |
Belongs to the Cu-Zn superoxide dismutase family. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.