ISWpi17

  • Family IS3
  • Group IS150
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Wolbachia pipientis
Wolbachia pipientis
Wolbachia endosymbiont of Armadillidium vulgare strain C (wVulC)
DNA section
IS Length : 1287 bp

Ends


IR Length : 20/26

IRL : TATAATGCACCCCATAAACTAGACCAAAAAAAAATGGTTAATCCGAGTAG
IRR : TATAGTGCACCCATTTGTCTAGACCATTTTTTTCAAAGTGATCCGATTTT

Insertion site


Left flankDirect repeatRight flankDR Length
TTGCACCTCACTATTCACTGGGT3
CTGATCTGGGCTTTCCTGAACATT4
ACGATAAGGCAACTGCAGGAAC2
TACTTGATATCAGTTTAGTA0
AGCATCTAATGTTCCTTATT0
CTCCATTTTCCCTGGATCAA0

DNA sequence

TATAATGCACCCCATAAACTAGACCAAAAAAAAATGGTTAATCCGAGTAGGAAGGTAAAGGGGTAAAAGTATGGCAACAAAAAAATATGAACCAGAGTTA
AAAGCAAAGATAGCTTTGGAAGCAATAAAAAATCAAAAAAGCACATCTGAGATATGTAGTGAATATAAAATACCATCAACAAATCTATATGATTGGCGTG
ATAGAGTATTGGCAAGGTTAAAAGACCTATTTGTTGAAGAAAGTGAAAGTGCGAGAAAACAAAGAATCTTAGCGCAAGAAATAGAAAGTTTACATAAAGT
AATAGGAGAATTGACAGTGGAAAATAGTTATTTGAAAAAAAAATTACTGAAATAAGCAAAAAAGATAGAGTAAGGTTTATAGAAAAAGATTCTGATCTGT
CAATTAGGAAACAGGCTGATTTATTGGGGATTTGCAGATCTAGCCTATATTATAGGCCTATAATTAATAACGAAAGTGAAGTAGCAAATTTGATTCAATT
GGCTTCTGATTGCCGTTATGGATATCGTAAAATTACTGCTGAAATCATAGCGAGTGGAGTAGTAGTCAATCACAAAAAAATCTTAAGAATTATGAAAAAA
ATGAAGATTAGTGGGCTGTATTGTAGAAAAAGATGTAATACAAGTATTAAAGAAAAAAAGCATAAAATATATCCTTATTTACTCAAAGATTTGATTATTT
GCAGAGTTAATCAGGTATGGGCTACTGATATAACATATATTATGGTAGAAGGTAAGTTTGTCTATTTTGTGGCAATAATGGACTTGTATAGTCGCTATAT
TATTGCTCATTCATTATCACCATATCTCGATGCTGGATTTTGCCTTTATACTCTCAAAGAAGCTCTAAAACAAGGTAAACCTGAGATTTTTAATAGTGAT
CAAGGGATGCAGTTTACTAGCTACAACTTTATTATGGAATTAGAGCGTGCTAATATTAAAATCAGTATGGACCATAAAGGACGTTGCTTCGACAATATAT
TTGTTGAGCGCTTATGGAGAACTTTAAAGCAAGAAGCTATATATTATTATAGACCAAATAGTATCAGAGATTTGAATCTTATAATAAATGATTTTGTTGC
TTGGTATAACTATAGAAGGCGACATCAGACTCTACATTATAAAGTTCCTGCTGATCTTTATTATCATAAACAGTAAATGAATATGTTGATAAATACTTTA
AATGTGTGTCGACGTATTTATCAACATATTCATTTTAAAAATCGGATCACTTTGAAAAAAATGGTCTAGACAAATGGGTGCACTATA
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
285 bp94 aa71355+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MATKKYEPELKAKIALEAIKNQKSTSEICSEYKIPSTNLYDWRDRVLARLKDLFVEESESARKQRILAQEIESLHKVIGELTVENSYLKKKLLK

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
849 bp282 aa3281176+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

LFEKKITEISKKDRVRFIEKDSDLSIRKQADLLGICRSSLYYRPIINNESEVANLIQLASDCRYGYRKITAEIIASGVVVNHKKILRIMKKMKISGLYCR
KRCNTSIKEKKHKIYPYLLKDLIICRVNQVWATDITYIMVEGKFVYFVAIMDLYSRYIIAHSLSPYLDAGFCLYTLKEALKQGKPEIFNSDQGMQFTSYN
FIMELERANIKISMDHKGRCFDNIFVERLWRTLKQEAIYYYRPNSIRDLNLIINDFVAWYNYRRRHQTLHYKVPADLYYHKQ

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1106 bp368 aa711176+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MATKKYEPELKAKIALEAIKNQKSTSEICSEYKIPSTNLYDWRDRVLARLKDLFVEESESARKQRILAQEIESLHKVIGELTVENSYLKKKITEISKKDR
VRFIEKDSDLSIRKQADLLGICRSSLYYRPIINNESEVANLIQLASDCRYGYRKITAEIIASGVVVNHKKILRIMKKMKISGLYCRKRCNTSIKEKKHKI
YPYLLKDLIICRVNQVWATDITYIMVEGKFVYFVAIMDLYSRYIIAHSLSPYLDAGFCLYTLKEALKQGKPEIFNSDQGMQFTSYNFIMELERANIKISM
DHKGRCFDNIFVERLWRTLKQEAIYYYRPNSIRDLNLIINDFVAWYNYRRRHQTLHYKVPADLYYHKQ

 

Blast result :
Comments
ISWpi17 is 61% aa similar to ISCysp23.
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift. This IS has atypic IRs: it begins with 'TA' instead of 'TG'.
References
1] Cerveau N. (2015) Direct submission