In extant biological systems, the aminoacylation of tRNA is catalyzed by protein enzymes.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

Charging aa's to tRNA is stereospecific as well.    From Wordnik.com.  [Always finish what you start…] Reference

What process leads from a self-replicator to tRNA groups?.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

A related prediction concerns a causal generator for tRNA.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

Let's stipulate that stereochemical properties describe tRNA.    From Wordnik.com.  [Are Stereochemical Explanations Causally Sufficient?] Reference

Rambles at starchamber.com » Blog Archive » A model of tRNA.    From Wordnik.com.  [Rambles at starchamber.com » Blog Archive » A model of tRNA] Reference

The relevant recognition site is that of the tRNA acceptor stem.    From Wordnik.com.  [Analogy, How Scientifically Powerful is It?] Reference

The relevant binding sites are found on tRNA aminoacyl synthetases.    From Wordnik.com.  [Analogy, How Scientifically Powerful is It?] Reference

Transfer RNA tRNA already has my vote as coolest molecule of all time.    From Wordnik.com.  [Rambles at starchamber.com » Blog Archive » Making life] Reference

Why the need for two intermediate components – the synthetase and the tRNA?.    From Wordnik.com.  [Signature in the Cell: self-contradiction and repetition - The Panda's Thumb] Reference

Changing the meaning of a codon can happen by a mutation in the matching tRNA.    From Wordnik.com.  [Crossroads] Reference

The interaction is between an active site of the enzyme and an acceptor stem of tRNA.    From Wordnik.com.  [Analogy, How Scientifically Powerful is It?] Reference

You can read what David Goodsell said about tRNA in his Molecule of the Month column.    From Wordnik.com.  [Rambles at starchamber.com » Blog Archive » A model of tRNA] Reference

And catalytic RNA has been shown to be capable of acting as a aminoacyl-tRNA synthetase.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

There is a distinct separation between the 3 'end of the tRNA and the tRNA anticodon loop.    From Wordnik.com.  [Analogy, How Scientifically Powerful is It?] Reference

There is a distinct separation between the 3 'end of the tRNA and the tRNA anticodon loop.    From Wordnik.com.  [Analogy, How Scientifically Powerful is It?] Reference

RNA might evolve various enzymatic functions, including acting as aminoacyl-tRNA synthetase.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

The presence of aminoacyl-tRNA-synthetases means that the affinity may no longer be required.    From Wordnik.com.  [Signature in the Cell: self-contradiction and repetition - The Panda's Thumb] Reference

I was assigned the job of sequencing a tRNA that was involved in bacterial cell wall biosynthesis.    From Wordnik.com.  [Richard J. Roberts - Autobiography] Reference

In fact I believe tRNA can be engineered so as to accomodate an entirely different set of assignments.    From Wordnik.com.  [Chunkdz Comes Out Smokin] Reference

How would the replicating entity be impacted, for example, by modifications of precursor tRNA molecules?.    From Wordnik.com.  [Chunkdz Comes Out Smokin] Reference

The reaction is catalyzed by Arg tRNA-protein transferase, a known protein with an hitherto unknown function.    From Wordnik.com.  [Aaron Ciechanover - Autobiography] Reference

Researchers have "tinkered" to find RNA catalysts that would mimick the function of aminoacyl-tRNA synthetases.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

Epub 2005 Apr 20. tRNA-dependent aminoacyl-adenylate hydrolysis by a nonediting class I aminoacyl-tRNA synthetase.    From Wordnik.com.  [Analogy, How Scientifically Powerful is It?] Reference

The RNA, suitably edited, leaves the nucleus to combine with a ribosome and a tRNA, to form yet another holoenzyme.    From Wordnik.com.  [Attached to Strings] Reference

Translation is effected through tRNA which links specific amino acids with appropriate anticodons attached to tRNA.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

Molecular phylogenetics, tRNA evolution and historical biogeography in anguid lizards and related taxonomic families.    From Wordnik.com.  [Archive 2006-05-01] Reference

If so, what is the point of the remainder of the tRNA, its 3-D shape, its chemical make-up or the synthetases themselves?.    From Wordnik.com.  [Are Stereochemical Explanations Causally Sufficient?] Reference

Bradford: Researchers have "tinkered" to find RNA catalysts that would mimick the function of aminoacyl-tRNA synthetases.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

Probably a remote relative of cysteinyl-tRNA synthetase, running the search two different ways consistently picks this up.    From Wordnik.com.  [Nelson vs Mycoplasma: ORFans redux. - The Panda's Thumb] Reference

In addition if binding affinity is a gauge then the binding affinity of the active sites of aminoacyl tRNA synthetases is instructive.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference

RNase P activates a special kind of RNA molecule called tRNA (transfer RNA) by removing a portion which is unnecessary for its function.    From Wordnik.com.  [The Nobel Prize in Chemistry 1989] Reference

This does not apply to all twenty amino acids however and ignores the structual importance of tRNA loop structures in predicting linkage.    From Wordnik.com.  [Bits and Pieces of an RNA World] Reference