The nucleic acid data:
IRESite Id: 485 Version: 0
Originaly submitted by: Martin Mokrejš
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:
  our_best_guess
The mRNA/+RNA description: 
Putative spliced in vivo transcript of pRBCAT.
The mRNA/+RNA sequence represented in the +DNA notation:


Warning: mRNA sequence when devoid of trailing 'A's is still not a substring of the plasmid sequence. Is it because an intron is spliced out? Stay calm then. :-)
Credibility of mRNA sequence:
  reverse_engineered_fragment_and_the_rest_is_a_guess
The name of the plasmid:
pRBCAT
The name of the promoter used to express this mRNA:
  SV40
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:
Bag-1
The origin of IRES in the plasmid:
  nuclear
The donor organism of the IRES segment:
Homo sapiens
The DNA sequence of the plasmid in (+) orientation annotated by its secondary structure:


GenBank formatted file with annotated plasmid sequence hyperlinked from vector image map:
pRBCAT.jpg
The total number of notable open-reading frames (ORFs):
  2
Notable Open-Reading Frames (ORFs; protein coding regions) in the mRNA/+RNA sequence:
ORF
ORF position:   1
Version: 0
Originaly submitted by: Martin Mokrejš Reviewed by: Martin Mokrejš
The abbreviated name of this ORF/gene:
RLuc
The description of the protein encoded in this ORF:
Renilla 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):
  192-1127
ORF
ORF position:   2
Version: 0
Originaly submitted by: Martin Mokrejš Reviewed by: Martin Mokrejš
The abbreviated name of this ORF/gene:
FLuc
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):
  1547-2206
Remarks:
Although it was not described in the article it seems the FLuc gene or pRBF was replaced by CAT gene using
NcoI-BamHI fragment from pRCAT.
Citations:
Coldwell M. J., deSchoolmeester M. L., Fraser G. A., Pickering B. M., Packham G., Willis A. E. (2001) The p36 isoform of BAG-1 is translated by internal ribosome entry following heat shock. Oncogene. 20(30):4095-4100
IRESs:
IRES:
Version: 0
Originaly submitted by: Martin Mokrejš Reviewed by: Martin Mokrejš
The IRES name:
  Bag-1
The functional status of IRES:
  functional
The IRES absolute position (the range includes START and STOP codons or their equivalents):
  1179-1544
How IRES boundaries were determined:
experimentally_determined
5'-end of IRES relative to last base of the STOP codon of the upstream ORF:
  52
3'-end of IRES relative to last base of the STOP codon of the upstream ORF:
  417
5'-end of IRES relative to first base of the START codon of the downstream ORF:
  -368
3'-end of IRES relative to first base of the START codon of the downstream ORF:
  -3
The sequence of IRES region aligned to its secondary structure (if available):


Citations:
Coldwell M. J., deSchoolmeester M. L., Fraser G. A., Pickering B. M., Packham G., Willis A. E. (2001) The p36 isoform of BAG-1 is translated by internal ribosome entry following heat shock. Oncogene. 20(30):4095-4100
The translation experiments:
Translation results:
IRESite Translation Id: 536
Version: 0
Originaly submitted by: Martin Mokrejš Reviewed by: Martin Mokrejš
The translation method used to study IRES function:
in vivo
The organism used for translation:
Homo sapiens HeLa (ATCC CCL-2)
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.
pRCAT
IRESite Id of the plasmid used as negative control.
  483
The relative translation efficiency in % of the negative control:
  2.150
The size (length) of intercistronic region in the negative control:
67
The effect of 5'-cap analogs on translation:
not tested
Rapamycin affects translation:
not tested
Type of RNA subject to translation:
  exogenous_RNA_with_GpppG_cap_with_polyA_tail
Remarks:
Data from Figure 2C.
Citations:
Coldwell M. J., deSchoolmeester M. L., Fraser G. A., Pickering B. M., Packham G., Willis A. E. (2001) The p36 isoform of BAG-1 is translated by internal ribosome entry following heat shock. Oncogene. 20(30):4095-4100
Last change to the database: 2019-03-18 09:32:49 GMT+1