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- La tyrosyl-ARNt synthétase est une ligase qui catalyse la réaction : ATP + L-tyrosine + ARNtTyr AMP + pyrophosphate + L-tyrosyl-ARNtTyr. Cette enzyme assure la fixation de la tyrosine, l'un des 22 acides aminés protéinogènes, sur son ARN de transfert, noté ARNtTyr, pour former l'aminoacyl-ARNt correspondant, ici le tyrosyl-ARNtTyr. (fr)
- Tyrosine—tRNA ligase (EC 6.1.1.1), also known as tyrosyl-tRNA synthetase is an enzyme that is encoded by the gene YARS. Tyrosine—tRNA ligase catalyzes the chemical reaction ATP + L-tyrosine + tRNA(Tyr) AMP + diphosphate + L-tyrosyl-tRNA(Tyr) The three substrates of this enzyme are ATP, L-tyrosine, and a tyrosine-specific transfer RNA [tRNA(Tyr) or tRNATyr], whereas its three products are AMP, diphosphate, and L-tyrosyl-tRNA(Tyr). This enzyme belongs to the family of ligases, to be specific those forming carbon-oxygen bonds in tRNA and related compounds. More specifically, it belongs to the family of the aminoacyl-tRNA synthetases. These latter enzymes link amino acids to their cognate transfer RNAs (tRNA) in aminoacylation reactions that establish the connection between a specific amino acid and a nucleotide triplet anticodon embedded in the tRNA. Therefore, they are the enzymes that translate the genetic code in vivo. The 20 enzymes, corresponding to the 20 natural amino acids, are divided into two classes of 10 enzymes each. This division is defined by the unique architectures associated with the catalytic domains and by signature sequences specific to each class. (en)
- La tirosina-tRNA ligasi è un enzima, appartenente alla classe delle ligasi, che catalizza la seguente reazione: ATP + L-tirosina + tRNATyr = AMP + difosfato + L-tirosil-tRNATyr (it)
- チロシンtRNAリガーゼ(Tyrosine—tRNA ligase、EC 6.1.1.1)は、以下の化学反応を触媒する酵素である。 ATP + L-チロシン + RNAAMP + 二リン酸 + L-チロシルtRNATyr 従って、この酵素は、ATPとL-チロシンとRNAの3つの基質、AMPと二リン酸とL-チロシル-tRNATyrの3つの生成物を持つ。 この酵素はリガーゼに分類され、特にアミノアシルtRNAと関連化合物に炭素-酸素結合を形成する。系統名はL-チロシン:tRNATyrリガーゼ(AMP生成)(L-tyrosine:tRNATyr ligase (AMP-forming))である。この酵素は、フェニルアラニン、チロシン、トリプトファンの生合成及びアミノアシルtRNAの生合成に関与している。 (ja)
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- 29606 (xsd:nonNegativeInteger)
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- tyrosine—tRNA ligase (en)
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- La tyrosyl-ARNt synthétase est une ligase qui catalyse la réaction : ATP + L-tyrosine + ARNtTyr AMP + pyrophosphate + L-tyrosyl-ARNtTyr. Cette enzyme assure la fixation de la tyrosine, l'un des 22 acides aminés protéinogènes, sur son ARN de transfert, noté ARNtTyr, pour former l'aminoacyl-ARNt correspondant, ici le tyrosyl-ARNtTyr. (fr)
- La tirosina-tRNA ligasi è un enzima, appartenente alla classe delle ligasi, che catalizza la seguente reazione: ATP + L-tirosina + tRNATyr = AMP + difosfato + L-tirosil-tRNATyr (it)
- チロシンtRNAリガーゼ(Tyrosine—tRNA ligase、EC 6.1.1.1)は、以下の化学反応を触媒する酵素である。 ATP + L-チロシン + RNAAMP + 二リン酸 + L-チロシルtRNATyr 従って、この酵素は、ATPとL-チロシンとRNAの3つの基質、AMPと二リン酸とL-チロシル-tRNATyrの3つの生成物を持つ。 この酵素はリガーゼに分類され、特にアミノアシルtRNAと関連化合物に炭素-酸素結合を形成する。系統名はL-チロシン:tRNATyrリガーゼ(AMP生成)(L-tyrosine:tRNATyr ligase (AMP-forming))である。この酵素は、フェニルアラニン、チロシン、トリプトファンの生合成及びアミノアシルtRNAの生合成に関与している。 (ja)
- Tyrosine—tRNA ligase (EC 6.1.1.1), also known as tyrosyl-tRNA synthetase is an enzyme that is encoded by the gene YARS. Tyrosine—tRNA ligase catalyzes the chemical reaction ATP + L-tyrosine + tRNA(Tyr) AMP + diphosphate + L-tyrosyl-tRNA(Tyr) The three substrates of this enzyme are ATP, L-tyrosine, and a tyrosine-specific transfer RNA [tRNA(Tyr) or tRNATyr], whereas its three products are AMP, diphosphate, and L-tyrosyl-tRNA(Tyr). (en)
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- Tyrosyl-ARNt synthétase (fr)
- Tirosina-tRNA ligasi (it)
- チロシンtRNAリガーゼ (ja)
- Tyrosine—tRNA ligase (en)
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- tyrosine—tRNA ligase (en)
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