MGP Database

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MGP004103

UniProt Annotations

Entry Information
Gene Namephenylalanyl-tRNA synthetase, beta subunit
Protein EntrySYFB_HUMAN
UniProt IDQ9NSD9
SpeciesHuman
Comments
Comment typeDescription
Alternative ProductsEvent=Alternative splicing; Named isoforms=2; Name=1; IsoId=Q9NSD9-1; Sequence=Displayed; Name=2; IsoId=Q9NSD9-2; Sequence=VSP_056866; Note=No experimental confirmation available.;
Catalytic ActivityATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + L-phenylalanyl-tRNA(Phe).
SimilarityBelongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 2 subfamily. {ECO:0000305}.
SimilarityContains 1 B5 domain. {ECO:0000255|PROSITE- ProRule:PRU00816}.
Subcellular LocationCytoplasm {ECO:0000250}.
SubunitTetramer of two alpha and two beta subunits. {ECO:0000250}.
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