User:Khadar Abdi/Sandbox1
From Proteopedia
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| - | TARS adds amino acid to tRNA by a two-step mechanism. First the enzyme binds to both <scene name=' | + | TARS adds amino acid to tRNA by a two-step mechanism. First the enzyme binds to both <scene name='78/786634/Threonine_amino_acid/1'>Threonine</scene> and <scene name='78/786634/Atp/1'>ATP</scene> in the catalytic domain to perform an adenylation reaction in which pyrophosphate is released as a byproduct. This is then follow up by a transferring Thr from Adenosine monophosphate molecule to 3'OH site of tRNA-thr. <ref>Lehninger, A. L., Nelson, D. L., & Cox, M. M. (2000). ''Lehninger principles of biochemistry.'' New York: Worth Publishers.</ref> Image below demonstrates the arrow pushing occuring to generate threonine bound tRNA-thr. |
[[Image:TARSmechanism.jpg|left|thumb|300px|'''Arrow pushing of Aminoacylation rxn.<ref>Lehninger, A. L., Nelson, D. L., & Cox, M. M. (2000). ''Lehninger principles of biochemistry.'' New York: Worth Publishers.</ref> ''']] | [[Image:TARSmechanism.jpg|left|thumb|300px|'''Arrow pushing of Aminoacylation rxn.<ref>Lehninger, A. L., Nelson, D. L., & Cox, M. M. (2000). ''Lehninger principles of biochemistry.'' New York: Worth Publishers.</ref> ''']] | ||
Revision as of 19:39, 28 April 2018
Threonyl-tRNA Synthetase/ligase
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