ISWpi4

  • Family IS481
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Wolbachia pipientis
Wolbachia pipientis
Wolbachia sp. wRi
DNA section
IS Length : 1011 bp

Ends


IR Length : 26/27

IRL : TGTATGGTCCCAGAGTGTGATGGTATGATAAAATATGAGAAAACAATACC
IRR : TGTATGGTCCCAGAGTGTGATGGTGTGGATTTAGTATGAACAATTCAGGA

Insertion site


Left flankDirect repeatRight flankDR Length
GAGGGGGGGACTCCCTGTGT0

DNA sequence

TGTATGGTCCCAGAGTGTGATGGTATGATAAAATATGAGAAAACAATACCATCAAAGGAGGAATTATGGGACAAATATTACATGGGTGCGCCAAAACAAC
AGAGACAATTCGTAGAGCAATACAAAATAGTAAAGAGAGCATAGCAAAACTCTCCAGGTACTATAACCTTAATCCAAAAACTATCATTAAATGGAGAAAA
CGGTCTTTTGCCAAAGACGCTGATATGGGTCCGAAGCATGCAAGATCAACTGTTTTAACTTTAGAAGAGGAGGCTGTAATTGTTGCATTTCGTAAGCATA
CTCTATTGCCATTAGATGATTGTCTCTACGCTTTGCAAACCTCAATCCCACACTTGACTCGCTCTAGTCTACATCGTTGCTTACAGAGGCACAGCATTAG
CAGACTACCAGATGTTGATGGCGAAGTTAAACCAAAAAAGAAATTCAAACAATATCCTATAGGCTATTTCCATATTGATATTGCAGAAGTCAGAACAGAA
GAAGGAAAGTTATATTTGTTTGTTGCAATAGATAGAACATCCAAATTTACGTATGTTGAGTTGCATAAAAGTGCTACAAAACCTATAGCTGCTGAGTTTC
TACGTAATTTGATTAAAATTTTACCATATAAAATCCACACTATTTTGACAGATAACAGTGTACAATTTACCAACCAAAAACGCCATAAATACGCTTTTCA
ACATATATTTGATAGAGCTTGTGAAGAAAATGACATTGAACACCGTCTAACAAAAGTTAGCCATCCTTGGACAAATGGGCAAGTTGAGCGTATGAACAAA
ACTTTAAAGAATGCCACTGTTAAGAAGTATTACTATCAGTCTCACCAGCAACTCAAAGAGCATCTTTATGACTTTGTTATGGCCTACAATTATGCTAAAA
GACTCAAAACTCTTAAGGGTCTTACACCTTTTGAGTTTATATCTTTACAGTGGACAAAATCTCCTGAATTGTTCATACTAAATCCACACCATCACACTCT
GGGACCATACA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
946 bp315 aa661011+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MGQILHGCAKTTETIRRAIQNSKESIAKLSRYYNLNPKTIIKWRKRSFAKDADMGPKHARSTVLTLEEEAVIVAFRKHTLLPLDDCLYALQTSIPHLTRS
SLHRCLQRHSISRLPDVDGEVKPKKKFKQYPIGYFHIDIAEVRTEEGKLYLFVAIDRTSKFTYVELHKSATKPIAAEFLRNLIKILPYKIHTILTDNSVQ
FTNQKRHKYAFQHIFDRACEENDIEHRLTKVSHPWTNGQVERMNKTLKNATVKKYYYQSHQQLKEHLYDFVMAYNYAKRLKTLKGLTPFEFISLQWTKSP
ELFILNPHHHTLGPY

 

Blast result :
Comments
Putative boundaries identified by detection of inverted repeats.
There is no stop codon at the end of the element, the transposase use the first Stop codon after the end of the IRR. The transposase in the database is cut at the end of the IS.
An alternative start codon (Isoleucine) is localisated in position 51 on the same frame.
ISWpi4 is 82% aa similar to ISNe2.
References
1] Cerveau N., and Cordaux R. (2010) Direct submission (manuscript in preparation)