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UniProt functional annotation for Q2YQ76 | ||
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| UniProt code: Q2YQ76. |
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| Organism: | |
Brucella abortus (strain 2308). |
| Taxonomy: | |
Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales; Brucellaceae; Brucella. |
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| Function: | |
Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation. {ECO:0000256|ARBA:ARBA00003314, ECO:0000256|HAMAP-Rule:MF_01228}. |
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| Catalytic activity: | |
Reaction=ATP + L-methionine + tRNA(Met) = AMP + diphosphate + L- methionyl-tRNA(Met); Xref=Rhea:RHEA:13481, Rhea:RHEA-COMP:9667, Rhea:RHEA-COMP:9698, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57844, ChEBI:CHEBI:78442, ChEBI:CHEBI:78530, ChEBI:CHEBI:456215; EC=6.1.1.10; Evidence={ECO:0000256|ARBA:ARBA00001234, ECO:0000256|HAMAP- Rule:MF_01228}; |
| Subunit: | |
Monomer. {ECO:0000256|HAMAP-Rule:MF_01228}. |
| Subcellular location: | |
Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01228}. |
| Similarity: | |
Belongs to the class-I aminoacyl-tRNA synthetase family. {ECO:0000256|RuleBase:RU363039}. |
| Similarity: | |
Belongs to the class-I aminoacyl-tRNA synthetase family. MetG type 2B subfamily. {ECO:0000256|HAMAP-Rule:MF_01228}. |
Annotations taken from UniProtKB at the EBI.