ISHar2

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_009138 ND Herminiimonas arsenicoxydans
Herminiimonas arsenicoxydans
DNA section
IS Length : 1249 bp

Ends


IR Length : 23/27

IRL : TGGCCTGTCCCTGACTTGAAAGACACCAAGATAAGGTGTTTTAATCAATC
IRR : TGGCCTGTCCCCAAACTGAAAGACACCGCATTAAGCTAACTGAGCTTGCT

Insertion site


Left flankDirect repeatRight flankDR Length
GTGATTCGTTGGCGCGTGCGAGGTACCCCCATC3

DNA sequence

TGGCCTGTCCCTGACTTGAAAGACACCAAGATAAGGTGTTTTAATCAATCAGGAGGAAATAAATGGCAAATCGTAGACAGTTCAGCAAGGAGTTCAAGGT
AGAGGCGGTTAGGCTAGTTAAAGAACGAGGTGTTTCAATCGTGCAGGCCGCCAAAGACCTCAATGTGCACGAGAACGTATTGCGCAAATGGGTTCATGCC
GTATCGGAAGATGCATCGCATGCCTTTCCCGGGCATGGTCAACTCAAACCAGAGCAACTTGAGATAGCAAGGTTGCGCAAAGAAGTCGCCAAACTGAAGA
TGGAGCGCGACATTTTAAAAAAAGCCGCCGCCTACTTCGCCAGGGAATCGATGTGAAATTTGGATTCGTGGCGAAGCACCGAGGAATCTGGCCGGTGGCA
CTGACCTGCGACACACTCGGCGTCTCGCGCAGTGGTTTTTATGCATGGCTCACGCGTACGCCGTGCAAACGTCGCACGGAGAACGAGCAACTCGGTCGCG
CCGTTCATCACAGTTTTATTCAAAGTGACCGCACCTATGGAGCACGTCGTGTCTGGCACGACCTGTTGGCAAGTGGCTATCGTTGCGGGCTGCATCGCGT
CGAACGGCTGATGCAGGCTCAAGCGTTACGGGCTCGACCTCGCCGGCGCAGCTTGCCGATTGACCGAGGTGAGCGCCCAGTCATCGGTATTGCAGCCAAC
GTGCTCGACCGGCAATTCGACGCTAGTGCACCGAACCGGAAATGGGTCGCTGACTTCACCTACATCTGGTCAGCCGAAGGATGGCTTTACCTCGCTGTTG
TACTAGACCTCTATTCCAGGCGTGTCATTGGCTGGTCGATGAAGCCTGAGATGAATGCACAACTCGTCGCCGATGCATTAATGATGGCTGTATGGCGACG
TGGTAAGCCGGAATCCGTGATGCATCATTCTGACCGTGGAAGTCAATATACGAGTGAGCAGTTTCAGCGGCTATTGCTTGAATTGGGTGTGACGTGCAGC
ATGAGTCGTGCGGGTAATGTGTGGGACAACTCGGCCATGGAGAGCTTCTTCTCTTCATTGAAGACAGAGCGCTTATCCAGAAAGATGTTCCGCACGCGAG
ACGACATCAGGGCAGAAGTGTTTGACTACATCGAACGTTTCTATAATCCGGTTCGAAGACATTCAACGTTGGGCTATATCAGCCCAATTGACTTTGAACA
GCAAGCTCAGTTAGCTTAATGCGGTGTCTTTCAGTTTGGGGACAGGCCA
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
294 bp97 aa63356+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MANRRQFSKEFKVEAVRLVKERGVSIVQAAKDLNVHENVLRKWVHAVSEDASHAFPGHGQLKPEQLEIARLRKEVAKLKMERDILKKAAAYFARESM

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
957 bp318 aa2631219+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

DSKVAQRSRQTEDGARHFKKSRRLLRQGIDVKFGFVAKHRGIWPVALTCDTLGVSRSGFYAWLTRTPCKRRTENEQLGRAVHHSFIQSDRTYGARRVWHD
LLASGYRCGLHRVERLMQAQALRARPRRRSLPIDRGERPVIGIAANVLDRQFDASAPNRKWVADFTYIWSAEGWLYLAVVLDLYSRRVIGWSMKPEMNAQ
LVADALMMAVWRRGKPESVMHHSDRGSQYTSEQFQRLLLELGVTCSMSRAGNVWDNSAMESFFSSLKTERLSRKMFRTRDDIRAEVFDYIERFYNPVRRH
STLGYISPIDFEQQAQLA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1157 bp385 aa631219+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MANRRQFSKEFKVEAVRLVKERGVSIVQAAKDLNVHENVLRKWVHAVSEDASHAFPGHGQLKPEQLEIARLRKEVAKLKMERDILKKSRRLLRQGIDVKF
GFVAKHRGIWPVALTCDTLGVSRSGFYAWLTRTPCKRRTENEQLGRAVHHSFIQSDRTYGARRVWHDLLASGYRCGLHRVERLMQAQALRARPRRRSLPI
DRGERPVIGIAANVLDRQFDASAPNRKWVADFTYIWSAEGWLYLAVVLDLYSRRVIGWSMKPEMNAQLVADALMMAVWRRGKPESVMHHSDRGSQYTSEQ
FQRLLLELGVTCSMSRAGNVWDNSAMESFFSSLKTERLSRKMFRTRDDIRAEVFDYIERFYNPVRRHSTLGYISPIDFEQQAQLA

 

Blast result :
Comments
ISHar2 is 80% aa similar to ISMlo4.
The third ORF is putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Muller,D., Medigue,C., Koechler,S., Barbe,V., Barakat,M., Talla,E., Bonnefoy,V., Krin,E., Arsene-Ploetze,F., Carapito,C., Chandler,M., Cournoyer,B., Cruveiller,S., Dossat,C., Duval,S., Heymann,M., Leize,E., Lieutaud,A., Lievremont,D., Makita,Y., Mangenot,S., Nitschke,W., Ortet,P., Perdrial,N., Schoepp,B., Siguier,P., Simeonova,D.D., Rouy,Z., Segurens,B., Turlin,E., Vallenet,D., Van Dorsselaer,A., Weiss,S., Weissenbach,J., Lett,M.C., Danchin,A. and Bertin,P.N. (2007) PLoS Genet. 3 (4), E53