Metabolic Modeling Tutorial
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Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
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Escherichia coli K-12 substr. MG1655 tRNA Class: a tRNA precursor

Superclasses: a tRNA

Child Classes:
a 2'-phospho-[ligated tRNA] (0) ,
a 3' half-tRNA molecule with a hydroxyl on its 5' end (0) ,
a 5 methylcytosine40 in tRNA precursor (0) ,
a 5' half-tRNA molecule with a 2',3' cyclic phosphate on its 3' end (0) ,
a cytosine34 in tRNA precursor (0) ,
a cytosine40 in tRNA precursor (0) ,
a ligated tRNA (0) ,
a polycistronic tRNA precursor (0) ,
a tRNA precursor with a 5' extension (0) ,
a tRNA precursor with a 5' extension and a long 3' trailer (0) ,
a tRNA precursor with a 5' extension and a short 3' extension (0) ,
a tRNA precursor with a short 3' extension (0)

Summary:
This class comprises the full range of tRNA precursors, covering everything from the initial, polycistronic uncleaved RNA up to the final precursor preceding completed, processed tRNA.

Reactions known to consume the compound:

Not in pathways:
a tRNA precursor + H2O → a tRNA + a nucleoside 5'-monophosphate
a tRNA precursor + H2O → mature tRNA + a single-stranded oligoribonucleotide
a tRNA precursor + 2 CTP + ATP → a tRNA containing a 3' CCA end + 3 diphosphate

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

Reactions known to produce the compound:

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


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
YhaV endonuclease degradation substrate mRNA + 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[periplasmic space] + H2O[periplasmic space] → 2 a single-stranded RNA[periplasmic space]
an mRNA[periplasmic space] + H2O[periplasmic space] → 2 a single-stranded RNA[periplasmic space]
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[periplasmic space] = 2 a single-stranded RNA[periplasmic space]


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 SRI International Pathway Tools version 18.5 on Sun Nov 23, 2014, BIOCYC14B.