The nucleic acid data:
IRESite Id: 365 Version: 0
Originaly submitted by: Václav Vopálenský
Reviewed by: Martin Mokrejš
IRESite record type:
  plasmid_with_promoter_and_putative_IRES_translationally_characterized
The shape of the nucleic acid molecule translated:
  linear
The quality of the mRNA/+RNA sequence:
  end-to-end_full-length_mRNA
The mRNA/+RNA description: 
In vitro T3 run-off transcript containing 5' UTR of human c-myc (nt from -407 to -2) mRNA transcribed from
major P2 promoter cloned upstream of the luciferase reporter RNA bearing a poly(A) tail.
The mRNA/+RNA sequence represented in the +DNA notation:


Credibility of mRNA sequence:
  end-to-end_sequence_completely_same_as_in_the_experiment
The name of the plasmid:
pSL200MLuc(pA)
The name of the promoter used to express this mRNA:
  T3
Aliases of the plasmid name:
Alias: SL200MLuc(pA)
Alias: pSL200MLuc(pA)
Alias: pSL200MLA
Description of the plasmid (facultative for promoter-less plasmid records):
Plasmid containing 5' UTR of human c-myc (nt -407 to -2; transcribed from major P2 promoter) and firefly luciferase coding region (luc version of the luciferase gene) with the poly(A)tract.
The in vivo produced transcripts are heterogeneous (due to any of promoter?/splicing?/cleavage?/breakage?):
  not tested
The in vivo produced heterogeneous transcripts occur due to alternative splicing:
  not tested
A promoter reported in cDNA corresponding to IRES sequence:
  not tested
The abbreviated name of the donor gene or virus from which this IRES was excised and inserted into the plasmid:
c-myc
The origin of IRES in the plasmid:
  nuclear
The donor organism of the IRES segment:
Homo sapiens HeLa (ATCC CCL-2)
The DNA sequence of the plasmid in (+) orientation annotated by its secondary structure:


Plasmid sequence verified (partially/completely) by IRESite (more details in Remarks):
  plasmid sequence confirmed by IRESite curators by restriction analysis + parts by PCR
GenBank formatted file with annotated plasmid sequence hyperlinked from vector image map:
pSL200MLuc(pA).jpg
The total number of notable open-reading frames (ORFs):
  1
Notable Open-Reading Frames (ORFs; protein coding regions) in the mRNA/+RNA sequence:
ORF
ORF position:   1
Version: 0
Originaly submitted by: Václav Vopálenský Reviewed by: Martin Mokrejš
The abbreviated name of this ORF/gene:
FFluc
The description of the protein encoded in this ORF:
firefly luciferase
The translational frameshift (ribosome slippage) involved:
  0
The ribosome read-through involved:
  no
The alternative forms of this protein occur by the alternative initiation of translation:
  not tested
The ORF absolute position (the base range includes START and STOP codons or their equivalents):
  734-2389
Citations:
Hundsdoerfer P., Thoma C., Hentze M. W. (2005) Eukaryotic translation initiation factor 4GI and p97 promote cellular internal ribosome entry sequence-driven translation. Proc. Natl. Acad. Sci. U. S. A. 102(38):13421-13426
IRESs:
IRES:
Version: 0
Originaly submitted by: Václav Vopálenský Reviewed by: Martin Mokrejš
The IRES name:
  c-myc
The functional status of IRES:
  functional
The IRES absolute position (the range includes START and STOP codons or their equivalents):
  326-732
How IRES boundaries were determined:
experimentally_determined
The sequence of IRES region aligned to its secondary structure (if available):


The translation experiments:
Translation results:
IRESite Translation Id: 441
Version: 0
Originaly submitted by: Václav Vopálenský Reviewed by: Martin Mokrejš
The translation method used to study IRES function:
in vitro
The in vitro translation system:
HeLa cell lysate
The organism used for translation:
The temperature (in degrees of Celsia):
37
The relative translation efficiency in % of this IRES:
  100.000
Name of the plasmid used as the negative control.
pSL200LA
IRESite Id of the plasmid used as negative control.
  357
The relative translation efficiency in % of the negative control:
  8.390
The effect of 5'-cap analogs on translation:
no
Rapamycin affects translation:
not tested
Type of RNA subject to translation:
  exogenous_RNA_with_ApppG_cap_with_polyA_tail
Citations:
Hundsdoerfer P., Thoma C., Hentze M. W. (2005) Eukaryotic translation initiation factor 4GI and p97 promote cellular internal ribosome entry sequence-driven translation. Proc. Natl. Acad. Sci. U. S. A. 102(38):13421-13426
Last change to the database: 2015-04-16 16:45:23 GMT+1