-
ester bond. This
aminoacyl-tRNA is
produced in an ATP-dependent
reaction carried out by an
aminoacyl tRNA synthetase. This
aminoacyl-tRNA is then a substrate...
- An
aminoacyl-tRNA
synthetase (aaRS or ARS), also
called tRNA-ligase, is an
enzyme that
attaches the
appropriate amino acid onto its
corresponding tRNA...
-
Aminoacyl-tRNA (also aa-tRNA or
charged tRNA) is tRNA to
which its
cognate amino acid is
chemically bonded (charged). The aa-tRNA,
along with particular...
-
enzyme aminoacyl tRNA
synthetase catalyzes the
binding of
adenosine triphosphate (ATP) to a
corresponding amino acid,
forming a
reactive aminoacyl adenylate...
- The
aminoacyl-tRNA
synthetases catalyse the
attachment of an
amino acid to its
cognate transfer RNA
molecule in a
highly specific two-step reaction. These...
-
peptidyl site,
bearing the
growing peptide chain, and the
other in the
aminoacyl site,
bearing the
amino acid that will be
added to the chain. The peptidyl...
- The A-site (A for
aminoacyl) of a
ribosome is a
binding site for
charged t-RNA
molecules during protein synthesis. One of
three such
binding sites, the...
-
specific tRNA anticodons.
Aminoacyl-tRNA
synthetases that
mispair tRNAs with the
wrong amino acids can
produce mischarged aminoacyl-tRNAs,
which can result...
- tRNA molecule. The
amino acid
loaded onto the tRNA by
aminoacyl tRNA synthetases, to form
aminoacyl-tRNA, is
covalently bonded to the 3′-hydroxyl group...
- The
enzyme aminoacyl-tRNA
hydrolase (EC 3.1.1.29)
catalyzes the
reaction N-substituted
aminoacyl-tRNA + H2O ⇌ {\displaystyle \rightleftharpoons } N-substituted...
