ISDge2

  • Family IS1
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
CP000359 ND Deinococcus geothermalis
Deinococcus geothermalis DSM 11300
DNA section
IS Length : 748 bp

Ends


IR Length : 19/21

IRL : GGTAGTGGCTGCGACGACGTGATGTAATGGAGGGGTGCCCGAGTGCCCAA
IRR : GGTAGTGGCTGCATCAACGTGACAGGTTGTAGCGATGGAAGGCGAGGGTC

Insertion site


Left flankDirect repeatRight flankDR Length
CCCCAGAAAGTCTCTTCTGGACAACCAAGAGGACCG8

DNA sequence

GGTAGTGGCTGCGACGACGTGATGTAATGGAGGGGTGCCCGAGTGCCCAACCTGTCAGAGCATCCAGACGGTCAAGAACGGAAAGGCCAAAAACGGCACC
CAGACGTACTTGTGTAAGGTCTGTGGTCGTCGCTTCCACCCCAACGCCAGACCTGTGGCCCACAGTGAAGCGACCAAGGAGCAGATTCTCCAGGCGGTTC
ATGAGCGAATGAGCCTCAGAGGCGTACAGCGCGTGTTTGGCGTCCACCGCAACACCGTCATCCGGTGGATAAAAAGGGGGCCTCCGAAGTGAGGCAGACC
GTACCGGTCTGCCTCACACCTCCCGAAGAAGTGGTGGTTGAGCTGGATGAATTGTGGACCTTCGTGGGCAAGAAAAAGCAGGCGAGGTGGCTCTGGATTG
CCCTGGAGCGCAGCACCCGAAAGGTGCTGGCTTGGGTTCTGGGCGACCGGAGTGAGCAAACCGCGTTCAAGCTCTGGGACCGCTTGCCGCTGTCCCCAGA
ACAGCGCCTGAAGGGCACGTTTTGCACGGACCTGTGGCGTGCTTACGACGAGCCACTCCTGGGGGTGAAGCGGCTCACCCGCAAGGGGGAAACGAACCAC
GTCGAACGGCTCAACTGCACCCTCAGACAGCGGCTAGGTCGGCTGGTCCGCAAGTCGTTGTCCTTCTCAAAGTCCGACGAGATGCTCGAAGCGAGCCTGA
CCCTCGCCTTCCATCGCTACAACCTGTCACGTTGATGCAGCCACTACC
Recoding section
  • Recoding by frameshift
  • Frame
  • Type
  • Experimentally demonstrated

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
258 bp85 aa35292+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

VPECPTCQSIQTVKNGKAKNGTQTYLCKVCGRRFHPNARPVAHSEATKEQILQAVHERMSLRGVQRVFGVHRNTVIRWIKRGPPK

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
531 bp176 aa205735+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

ANEPQRRTARVWRPPQHRHPVDKKGASEVRQTVPVCLTPPEEVVVELDELWTFVGKKKQARWLWIALERSTRKVLAWVLGDRSEQTAFKLWDRLPLSPEQ
RLKGTFCTDLWRAYDEPLLGVKRLTRKGETNHVERLNCTLRQRLGRLVRKSLSFSKSDEMLEASLTLAFHRYNLSR

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
701 bp233 aa35735+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

VPECPTCQSIQTVKNGKAKNGTQTYLCKVCGRRFHPNARPVAHSEATKEQILQAVHERMSLRGVQRVFGVHRNTVIRWIKKGASEVRQTVPVCLTPPEEV
VVELDELWTFVGKKKQARWLWIALERSTRKVLAWVLGDRSEQTAFKLWDRLPLSPEQRLKGTFCTDLWRAYDEPLLGVKRLTRKGETNHVERLNCTLRQR
LGRLVRKSLSFSKSDEMLEASLTLAFHRYNLSR

 

Blast result :
Comments
ISDge2 is 62% (ORF A) and 57% (ORF B) aa similar to ISSru3. The third ORF is a putative ORF AB transposase reconstructed in silico by possible -1 frameshift.
References
1] Copeland,A., Lucas,S., Lapidus,A., Barry,K., Detter,J.C., Glavina del Rio,T., Hammon,N., Israni,S., Dalin,E., Tice,H., Pitluck,S., Brettin,T., Bruce,D., Han,C., Tapia,R., Saunders,E., Gilna,P., Schmutz,J., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Kim,E., Daly,M.J., Fredrickson,J.K., Makarova,K.S., Gaidamakova,E.K., Zhai,M. and Richardson,P. US DOE Joint Genome Institute. (2006) Direct submission GenBank.