ISErh1

  • Family IS3
  • Group IS150
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Erysipelothrix rhusiopathiae
Erysipelothrix rhusiopathiae Fujisawa
DNA section
IS Length : 1280 bp

Ends


IR Length : 35

IRL : GGAACTGACCTAGTTCCGTGGGACTAAAGAAAAAAACCTCTTGTATGAGA
IRR : GGAACTGACCTAGTTCCGTGGGACTAAAGAAAAAACCAAGTTAGGACGAA

Insertion site


Left flankDirect repeatRight flankDR Length
AACTTAGTATATTCTCTATACTA3
ATTAAAATTTACCTGAAGTGTGT3
CTTGTATAAGATAAAATGTGAAA3
TGGAACTGACCCAGTTCCATTTTA4
AACACATTAGCGTTTAGGCTGGA3

DNA sequence

GGAACTGACCTAGTTCCGTGGGACTAAAGAAAAAAACCTCTTGTATGAGAATTATTGTAAAATAGTTCAATATAGGAGGTTTTTATATGGGAACACGAAC
TATGCATAGCTATGAGACAAAGATGAAAGTTATAGAAATGAAATTGGCAGGCTACTCAAGTAGGTTTATTCAGACTGAACTTGGAATAAAAAATGTAACA
CAAGTCAAAACATGGTGGAGATGGTATCGAAATGGTGAACACTATCGATTTTCTCAACCTGTAGGCAAGCAATATACTTTTGGAAAAGGGCCTGAAGGAG
ACACGGTCGAAGAAACACAAAGACTTAGAATTAAATCTTTGGAGCAACAAATTGAACTATTAAAAAAGTATTTGGAAAGAGAAAGGATGTGGTTCCTGAA
ATAATCATCAAGCTCGTTGAAGAGTATCGCAACACTGTATCTATTAAAGATATCTTGAATCTTTTTGGGGTACCTAAGTCAACGTATTACCGTTGGACTA
AAAAAGAGCAACTAGAGTCTAATAATTATTCTGTCAATGAAGCATTAGTAATTGAACTTTGTAAAGAAAATAAATTTCGTTATGGATATCGAAAAATAAC
TGCATTAATTCGAAAAGAAAGAATTATCAATAAGAACACTGTTCAAAAGATAATGCAGAAACACCAATGTCAATGCCGTGTTAAGGTCAAACGGTATAGA
AAAAACAAAAATCCGAAGATCATTATGCCCAATATCATTAATCGCGACTTTAAATCACTACGTCCTCTAGAGAAATTGGTGACAGATATCACTTACATCC
CTTATGGCCATAAGATGCTCTATTTATCTACGATCATGGATTTATATAATGGTGAGATTATTGCGTCTACATTGAGTGACAGACAAAACCTAGAATGTGT
GGTTGATACATTAAATCAACTTCCGGATATCGTTCAGCCATGTATTCTTCATTCTGATCAAGGGAGTGTCTATACATCAAAAGAGTATCAACTCAAAGTA
AAAAATAAAAGCATTACCATGAGTATGTCCCGTAAGGGTACACCCGCTGATAATGCTCCTATCGAATCGTTTCATGCCTCGCTAAAGTGTGAAACATTCG
AATTAAACCCAGAACTAAAGGGTTCTACTGAAATTGTATCACAAACTGTGATAAACTATTTAAAATATTACAATGAAAATCGAATACAAGAAAAGCTAGG
ATATCAATCTCCCGTAAATTATCGGTTGACTTCGTCCTAACTTGGTTTTTTCTTTAGTCCCACGGAACTAGGTCAGTTCC
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
318 bp105 aa87404+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MGTRTMHSYETKMKVIEMKLAGYSSRFIQTELGIKNVTQVKTWWRWYRNGEHYRFSQPVGKQYTFGKGPEGDTVEETQRLRIKSLEQQIELLKKYLERER
MWFLK

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
885 bp294 aa3561240+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

TIKKVFGKRKDVVPEIIIKLVEEYRNTVSIKDILNLFGVPKSTYYRWTKKEQLESNNYSVNEALVIELCKENKFRYGYRKITALIRKERIINKNTVQKIM
QKHQCQCRVKVKRYRKNKNPKIIMPNIINRDFKSLRPLEKLVTDITYIPYGHKMLYLSTIMDLYNGEIIASTLSDRQNLECVVDTLNQLPDIVQPCILHS
DQGSVYTSKEYQLKVKNKSITMSMSRKGTPADNAPIESFHASLKCETFELNPELKGSTEIVSQTVINYLKYYNENRIQEKLGYQSPVNYRLTSS

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1154 bp384 aa871240+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MGTRTMHSYETKMKVIEMKLAGYSSRFIQTELGIKNVTQVKTWWRWYRNGEHYRFSQPVGKQYTFGKGPEGDTVEETQRLRIKSLEQQIELLKKVFGKRK
DVVPEIIIKLVEEYRNTVSIKDILNLFGVPKSTYYRWTKKEQLESNNYSVNEALVIELCKENKFRYGYRKITALIRKERIINKNTVQKIMQKHQCQCRVK
VKRYRKNKNPKIIMPNIINRDFKSLRPLEKLVTDITYIPYGHKMLYLSTIMDLYNGEIIASTLSDRQNLECVVDTLNQLPDIVQPCILHSDQGSVYTSKE
YQLKVKNKSITMSMSRKGTPADNAPIESFHASLKCETFELNPELKGSTEIVSQTVINYLKYYNENRIQEKLGYQSPVNYRLTSS

 

Blast result :
Comments
There is 5 copies in E. rhusiopathiae strain Fujisawa.
ISErh1 is 70% aa similar to ISSau4.
This IS has atypic IRs: it begins with GG instead of TG.
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift.
References
1] Yohsuke Ogawa, Yoshihiro Shimoji (2010) Direct submission.