IS1353

  • Family IS3
  • Group IS150
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
U40482 ND Pseudomonas aeruginosa
Pseudomonas aeruginosa
DNA section
IS Length : 1613 bp

Ends


IR Length : 20/24

IRL : TGGGGTGCGGACAAAATCTTGGACTACTTTAGGAGTAGTTCATGTATTCG
IRR : TGGGGGTGCGGACGATTTCTTGGACGGTTTATACGGACATCAATCCGACC

Insertion site


Left flankDirect repeatRight flankDR Length

DNA sequence

TGGGGTGCGGACAAAATCTTGGACTACTTTAGGAGTAGTTCATGTATTCGTATGAAGATCGCCTTCGAGCCGTGAGGTTGTACCTGAAGCTTGGGCGCCG
GATGAGCGCCACACTACGGCAGCTGGGATACCCCACCAAGAACTCGCTGAAGGCCTGGTTGGCAGAATTCGAACGGAATCAGGATCTTCGCCGAGGCTAT
CAACGGATAAAACGGCAGTACACCGATGAGCAAAAGCAACGGGCAGTAGATCACTATATCGAACAAGGCTACTGCCTGAGTCACACAATCCGAAGCCTGG
GCTACCCAAGCCGCGAGGCCTTGCGTGCCTGGATCCGTGATTTACGCCTGAATTCGCTAGGACGGTCGTCGGCAGCAGCGCTCCCACAGTCGCCCGCTCT
CGCCTCGAGAAGCAAGCAAGCCGTCATTGCACTGAACCTGCGCGTAGGTTCGGCAAAGGATGTGGCCGACACTGTCGGTGTATCGCGACCAACGTTGTAT
AACTGGCAGCATCGATTACTTGGCAAAGTGCCCCTAAAACCCATGACAAAGAAGAAAGGTGACACCTCGCTCGAGCAGCGGCATGAGGCACTACTCAGGG
AACTGGCCGAACTGGAGAGCCAGAACCAGCGGCTTCGCATGGAGAATGCAATTCTGGAGAAGGCGAGTGAATTGATAAAAAAGACATGGGCATCAACCCC
CTCGAACTGACAAGCCGAGAAAAAACGAAGGTGGTTGATGCCCTCAGAGTCACGTTTCCATTAGCCAATCTGTTGTGCGGCCTGAAGCTGGCGCGCAGCA
CATACTTCTATCAACGCCTGCGGCAGACGCGGCCCGACAAGTACACGCAGGTGCGTGAGGTCATTCGGACTATCTTCGAGGACAACTACCGCTGCTATGG
CTATCGACGCATTGATAGTGCCTTGCGCCTTGGTGGCATGCGTGTGTCCGAGAAGGTCGTGCGTCGCTTGATGGCGCAAGAGCGTCTGGTCGTGAGAACA
CCGCGCCGCCGGCGCTTCTCGGCGTATGCTGGCGACCCGACACCAGCGGTCCCGAATCTGCTGAATCGCGACTTTCACGCGTCGGCGCCGAATACGAAAT
GGTTGACCGATCTGACGGAAATACACATTCCGGCAGGGAAGGTCTACGTCTCGCCGATCGTCGATTGCTTCGATGGGCTGGTGGTGGCCTGGAATATCGG
CACCAGCCCGGATGCGAACCTGGTCAATACCATGCTGGATCACGCGGTACGGACACTGCGACCCGGTGAGCATCCGGTTATCCATTCGGACAGGGGCTCG
CATTATCGCTGGCCTGCGTGGATCCGCCGCACTGAAAATGCCCAATTAACGCGGTCGATGTCCAAAAAGGGCTGCTCGCCAGACAATGCTGCATGCGAGG
GCTTTTTCGGACGATTGAAGACCGAACTAATCTACCCGAGGAATTGGCAGCACGTGACGCTGAAAGACCTCATGACGCGAATCGATGCCTATATCCACTG
GTACAACGAGCGCCGCATCAAAGTGTCGCTTGGCGGGCGTAGTCCCATCGAGTATCGTCATGCGGTCGGATTGATGTCCGTATAAACCGTCCAAGAAATC
GTCCGCACCCCCA
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
669 bp222 aa42710+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MYSYEDRLRAVRLYLKLGRRMSATLRQLGYPTKNSLKAWLAEFERNQDLRRGYQRIKRQYTDEQKQRAVDHYIEQGYCLSHTIRSLGYPSREALRAWIRD
LRLNSLGRSSAAALPQSPALASRSKQAVIALNLRVGSAKDVADTVGVSRPTLYNWQHRLLGKVPLKPMTKKKGDTSLEQRHEALLRELAELESQNQRLRM
ENAILEKASELIKKTWASTPSN

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
912 bp304 aa6711582+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

IDKKDMGINPLELTSREKTKVVDALRVTFPLANLLCGLKLARSTYFYQRLRQTRPDKYTQVREVIRTIFEDNYRCYGYRRIDSALRLGGMRVSEKVVRRL
MAQERLVVRTPRRRRFSAYAGDPTPAVPNLLNRDFHASAPNTKWLTDLTEIHIPAGKVYVSPIVDCFDGLVVAWNIGTSPDANLVNTMLDHAVRTLRPGE
HPVIHSDRGSHYRWPAWIRRTENAQLTRSMSKKGCSPDNAACEGFFGRLKTELIYPRNWQHVTLKDLMTRIDAYIHWYNERRIKVSLGGRSPIEYRHAVG
LMSV

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1541 bp514 aa421582+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MYSYEDRLRAVRLYLKLGRRMSATLRQLGYPTKNSLKAWLAEFERNQDLRRGYQRIKRQYTDEQKQRAVDHYIEQGYCLSHTIRSLGYPSREALRAWIRD
LRLNSLGRSSAAALPQSPALASRSKQAVIALNLRVGSAKDVADTVGVSRPTLYNWQHRLLGKVPLKPMTKKKGDTSLEQRHEALLRELAELESQNQRLRM
ENAILEKASELIKKDMGINPLELTSREKTKVVDALRVTFPLANLLCGLKLARSTYFYQRLRQTRPDKYTQVREVIRTIFEDNYRCYGYRRIDSALRLGGM
RVSEKVVRRLMAQERLVVRTPRRRRFSAYAGDPTPAVPNLLNRDFHASAPNTKWLTDLTEIHIPAGKVYVSPIVDCFDGLVVAWNIGTSPDANLVNTMLD
HAVRTLRPGEHPVIHSDRGSHYRWPAWIRRTENAQLTRSMSKKGCSPDNAACEGFFGRLKTELIYPRNWQHVTLKDLMTRIDAYIHWYNERRIKVSLGGR
SPIEYRHAVGLMSV

 

Blast result :
Comments
IS1353 is inserted inside of of the end of IS1326, the IS21-like element present in the integron In2 (Brown et al., 1996). There might be some problem with the proposed limits of this element: the 2-bp DR and the IR are quite unusual.
References
1] Brown, H.J., Stokes, H.W., and Hall, R.M. (1996) J. Bacteriol. 178, 4429-4437.