ISHwa30

  • Family IS1595
  • Group ISH4
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
FR746099 ND Haloquadratum walsbyi
Haloquadratum walsbyi C23
DNA section
IS Length : 945 bp

Ends


IR Length : 19/25

IRL : CGCTCTTCTCGATAAGCCGTAACATCAATCTTGCCGGCGGATCATTGATC
IRR : CGCTCATCCCGATACATTGTAACATAGGAGTTTCTCGAACCAATCTTCGG

Insertion site


Left flankDirect repeatRight flankDR Length
AAAATCAGAATTATATGCTAAAACAAATATGC8
AGAAGGCACGAATGCAGCACAACAAATCATCA8

DNA sequence

CGCTCTTCTCGATAAGCCGTAACATCAATCTTGCCGGCGGATCATTGATCAGTCAACGATGGATCAAGAGTCTGCTCAAGTCTTCCTTCCATCACGAGAA
CGCTGCTTTGAGCGTCTCCGTCTCGCCCGCTTCGGCGAGACGGTGACGTGTGTCCACTGCGAGAGTGATGCGGTAGTCAAGCGAGGAACCACGGGGAAAG
ATGCCCAGCAGTACTGGTGTAAAAACTGTGAGACATACTTCAACGACCTCACAGACACGATTTTCGGCCAACATCGCTTTGAGCTTGAGGAGCTGTTCTA
TATGGTCAAGGAGATGCGATCTGAGACGACTGCTCAGATCGCCCGTGATCTTGACCGTGACTACGAGGCTGTCCTTGATTTCGTTCACGAAGTCCAGGAG
ACAAGCGGTAACATCGGAGAATTCGAGCTTTCGGAGGTGTGCGAGGCCGATGAGATCTACGTGACTGCCGGTGAGAAAGGACGCGAGGACGAGGATTCGA
GTCCGCGCGAGCGCGGACTAAAAAAAAGGGACGCGGTGACTTCGAGGGAGACAAACCACCAGTCCTGACACTCGTCCGTCGGTCTGACGGACGAGTTCGA
TTCATCGTCTGCAAGGATCTACAGGAAGCCGACGAAGAAATCGCAGCCTACGGCGATGGCAGTGTTATTCTCTGTACGGATGGCTACTCGATCTACGAAG
ATATCGAGGAAAAGGAGGGGGTGGACGGCCATCTGACCGTCACCCACTCCGATACCTACGTCATCGGTGACGCTCACACGAATACTTGTGAGAACCGGCA
TAGTTTCCTTCGCCAGTGGCTGGCGAACTTCAGAGGCGTCTCGAAGCATCATCTACAGAAATATCTCAACTTCCTTGCACTGAAGCTCAATTCACCCGAA
GATTGGTTCGAGAAACTCCTATGTTACAATGTATCGGGATGAGCG
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
510 bp169 aa59568+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MDQESAQVFLPSRERCFERLRLARFGETVTCVHCESDAVVKRGTTGKDAQQYWCKNCETYFNDLTDTIFGQHRFELEELFYMVKEMRSETTAQIARDLDR
DYEAVLDFVHEVQETSGNIGEFELSEVCEADEIYVTAGEKGREDEDSSPRERGLKKRDAVTSRETNHQS

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
468 bp155 aa475942+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

ERTRGRGFESARARTKKKGRGDFEGDKPPVLTLVRRSDGRVRFIVCKDLQEADEEIAAYGDGSVILCTDGYSIYEDIEEKEGVDGHLTVTHSDTYVIGDA
HTNTCENRHSFLRQWLANFRGVSKHHLQKYLNFLALKLNSPEDWFEKLLCYNVSG

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
884 bp294 aa59942+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MDQESAQVFLPSRERCFERLRLARFGETVTCVHCESDAVVKRGTTGKDAQQYWCKNCETYFNDLTDTIFGQHRFELEELFYMVKEMRSETTAQIARDLDR
DYEAVLDFVHEVQETSGNIGEFELSEVCEADEIYVTAGEKGREDEDSSPRERGLKKKGRGDFEGDKPPVLTLVRRSDGRVRFIVCKDLQEADEEIAAYGD
GSVILCTDGYSIYEDIEEKEGVDGHLTVTHSDTYVIGDAHTNTCENRHSFLRQWLANFRGVSKHHLQKYLNFLALKLNSPEDWFEKLLCYNVSG

 

Blast result :
Comments
ISHwa30 is 93% aa similar to ISHarch6.

The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Pfeiffer F. (2015) Direct submission
2] Dyall-Smith,M.L., Pfeiffer,F., Klee,K., Palm,P., Gross,K., Schuster,S.C., Rampp, M., and Oesterhelt,D. (2011) PLoS One 6: e20968