ISDds8

  • Family IS630
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Deinococcus deserti
Deinococcus deserti VCD115
DNA section
IS Length : 986 bp

Ends


IR Length : 15/19

IRL : GAGCGTTTGACAGAATAGAAGCATGAATACAGCCGGGGTCCGAGGTTACG
IRR : GAGCATTTGTCATAAGAGATGTTTTTTGAAGGCTGCCAAGAACCACCCTT

Insertion site


Left flankDirect repeatRight flankDR Length
TGTTCCCGGTCTTTAGAAGCCCGTTAG2

DNA sequence

GAGCGTTTGACAGAATAGAAGCATGAATACAGCCGGGGTCCGAGGTTACGCCATCGAGTTGCGGACGCGCATTGTGGCGCTGGTCGAGGGAGGCGCTTCC
CCCGACGAAGCCGCACGACATTTCTCCGTGCATGTTTCCACTGTCAAGCGGTATCTGGCACGGCACCGGGCAGGAACCCTGCAAGTGGTTGCGCGGCCAA
CAGGGCGTCACCGTACGGTGACGGCTGATCACGAAGTGCAACTGCTGGCCCAACTCGAAACCCACCATGACGCGACCTTACAGGAGCACGCCGACATGTT
GGAAGCCAGTACCGGGGTAAGGGTGAGTTACAAAACGGTAGACCGGGTCTTCCAACGTCATCACATCACTCATAAAAAAAACGCTGGTCGCCAGAGAACG
CAGTGAGGAACGCCGCAGGGCGTTCCTGAACGATCTCCGGCCCCTTCTGGAACGCCCTGATCACCTGGTGTTTGTCGACGAGAGTGGCTTCAACACGGCC
ATGACGCGCGGGCATACCCGCGCGTCACGTCAGGAACGGGCAGTGGGAGTGGTCCCACGCAATCATGGCCGGAACTACACCCTGATCTGCGCCTTGAGTC
TGGCTGGGCCACTGGCCCCCTTTGTTCTTGACGGTGCAGTGACGGGCGAGTGCTTCGAGTTCTATGTGGCCCAGGAATTGTGCCCACTGTTGCGTGCCGG
GCAGGTGGTCATCATGGACAATCTCTCTTCACATCATCGAGCGTCCATTCGGACGCTCGTCGAGGAGGTCGGGTGCCATCTCTTGTATTTGCCGCCCTAC
AGCCCTGATTTCAACCCGATTGAGTGGTTGTTCTCGCAACTCAAGGCTCGGCTGCGGGGGGAGGCCCGTCGTACGGTGAAGAGCCTGATGCAAGGGATTG
CGGACGCACTGAAGGTCGTGTCTGGGACCGATATCCAAGGGTGGTTCTTGGCAGCCTTCAAAAAACATCTCTTATGACAAATGCTC
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
384 bp127 aa23406+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MNTAGVRGYAIELRTRIVALVEGGASPDEAARHFSVHVSTVKRYLARHRAGTLQVVARPTGRHRTVTADHEVQLLAQLETHHDATLQEHADMLEASTGVR
VSYKTVDRVFQRHHITHKKNAGRQRTQ

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
636 bp211 aa342977+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

TGSSNVITSLIKKTLVARERSEERRRAFLNDLRPLLERPDHLVFVDESGFNTAMTRGHTRASRQERAVGVVPRNHGRNYTLICALSLAGPLAPFVLDGAV
TGECFEFYVAQELCPLLRAGQVVIMDNLSSHHRASIRTLVEEVGCHLLYLPPYSPDFNPIEWLFSQLKARLRGEARRTVKSLMQGIADALKVVSGTDIQG
WFLAAFKKHLL

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
955 bp317 aa23977+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNTAGVRGYAIELRTRIVALVEGGASPDEAARHFSVHVSTVKRYLARHRAGTLQVVARPTGRHRTVTADHEVQLLAQLETHHDATLQEHADMLEASTGVR
VSYKTVDRVFQRHHITHKKTLVARERSEERRRAFLNDLRPLLERPDHLVFVDESGFNTAMTRGHTRASRQERAVGVVPRNHGRNYTLICALSLAGPLAPF
VLDGAVTGECFEFYVAQELCPLLRAGQVVIMDNLSSHHRASIRTLVEEVGCHLLYLPPYSPDFNPIEWLFSQLKARLRGEARRTVKSLMQGIADALKVVS
GTDIQGWFLAAFKKHLL

 

Blast result :
Comments
ISDds8 is 54% aa similar to ISRm10. The third ORF is a putative ORFAB transposase reconstructed in silico by possible frameshift (7A motif).
References
1] Siguier, P. (2008) ISfinder annotation.