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UniProt functional annotation for P15723 | ||
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| UniProt code: P15723. |
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| Organism: | |
Escherichia coli (strain K12). |
| Taxonomy: | |
Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia. |
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| Function: | |
dGTPase preferentially hydrolyzes dGTP over the other canonical NTPs. {ECO:0000255|HAMAP-Rule:MF_00030, ECO:0000269|PubMed:2826481}. |
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| Catalytic activity: | |
Reaction=dGTP + H2O = 2'-deoxyguanosine + H(+) + triphosphate; Xref=Rhea:RHEA:15193, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:17172, ChEBI:CHEBI:18036, ChEBI:CHEBI:61429; EC=3.1.5.1; Evidence={ECO:0000255|HAMAP-Rule:MF_00030, ECO:0000269|PubMed:2826481}; |
| Cofactor: | |
Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-Rule:MF_00030, ECO:0000269|PubMed:2826481}; |
| Subunit: | |
Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00030, ECO:0000269|PubMed:2826481}. |
| Similarity: | |
Belongs to the dGTPase family. Type 1 subfamily. {ECO:0000255|HAMAP-Rule:MF_00030}. |
| Sequence caution: | |
Sequence=AAA23716.1; Type=Frameshift; Evidence={ECO:0000305}; |
Annotations taken from UniProtKB at the EBI.