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Escherichia coli K-12 substr. MG1655 tRNA Class: a [tRNAIle2]-cytidine34

Synonyms: a tRNA(Ile2)

Superclasses: a tRNAile

Anticodon: CAU

a [tRNA<sup>Ile2</sup>]-cytidine<sup>34</sup> compound structure

Reactions known to consume the compound:

tRNA charging :
a tRNAile + L-isoleucine + ATP + H+ → an L-isoleucyl-[tRNAile] + AMP + diphosphate

Reactions known to produce the compound:

tRNA processing :
a tRNA precursor with a short 3' extension → an uncharged tRNA + n a nucleoside 5'-monophosphate
a tRNA precursor with a short 3' extension + n phosphate → an uncharged tRNA + n a ribonucleoside diphosphate
a tRNA precursor with a 5' extension + H2O → an uncharged tRNA + a single-stranded RNA

Not in pathways:
an N-modified aminoacyl-[tRNA] + H2O → an uncharged tRNA + an N-modified amino acid + 2 H+
a D-aminoacyl-[tRNA] + H2O → a D-amino acid + an uncharged tRNA + 2 H+

Not in pathways:
a tRNA precursor + H2O → a tRNA + a nucleoside 5'-monophosphate

tRNA processing :
a tRNA precursor with a 5' extension and a short 3' extension + H2O → a tRNA precursor with a short 3' extension + a single-stranded RNA
a tRNA precursor with a 5' extension + H2O → an uncharged tRNA + a single-stranded RNA

Not in pathways:
YhaV endonuclease degradation substrate mRNA + H2O → 2 a single-stranded RNA
an mRNA + H2O → a single-stranded RNA + a single-stranded RNA
an mRNA + H2O → a single-stranded RNA + a single-stranded RNA
RNase E degradation substrate mRNA + n H2O → n a single-stranded RNA
YhaV endonuclease degradation substrate rRNA + H2O → 2 a single-stranded RNA
RNase III mRNA processing substrate + 2 H2O → RNase III processing product mRNA + 2 a single-stranded RNA
23S rRNA[periplasm] + H2O[periplasm] → 2 a single-stranded RNA[periplasm]
an mRNA[periplasm] + H2O[periplasm] → 2 a single-stranded RNA[periplasm]
RNase G degradation substrate mRNA + H2O → 2 a single-stranded RNA
9S rRNA + 2 H2O → 5S rRNA + 2 a single-stranded RNA
RNase E mRNA processing substrate + n H2O → RNase E processing product mRNA + n a single-stranded RNA

Reactions known to both consume and produce the compound:

Not in pathways:
a single-stranded RNA + phosphate ↔ a single-stranded RNA + a nucleoside diphosphate

In Reactions of unknown directionality:

Not in pathways:
rRNA[periplasm] = 2 a single-stranded RNA[periplasm]

Gene-Reaction Schematic

Gene-Reaction Schematic


GO Terms:
Molecular Function:
GO:0030533 - triplet codon-amino acid adaptor activity []
Cellular Component:
GO:0005737 - cytoplasm []

Transcription Units regulated by related protein L-isoleucyl-tRNAileX (3 total):

Transcription-unit diagram

Transcription-unit diagram

Transcription-unit diagram

Credits:
Last-Curated 26-Apr-2006 by Shearer A, SRI International


References

Ibba00: Ibba M, Soll D (2000). "Aminoacyl-tRNA synthesis." Annu Rev Biochem 69;617-50. PMID: 10966471


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by Pathway Tools version 19.5 (software by SRI International) on Mon May 2, 2016, biocyc13.