ISEcret9

  • Family IS1
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
KP890203 ND Endozoicomonas endosymbiont
Endozoicomonas endosymbiont of Diplodus puntazzo
DNA section
IS Length : 791 bp

Ends


IR Length : 21/23

IRL : GGTGAAGGTTCAGAAGAGTTGATGGCTATTAATTAAACTGAAGTCTGCTA
IRR : GGTGGAGGTTCAGAGGAGTTGATAGTGCTCTCGGTAGATAAATTCTCCGA

Insertion site


Left flankDirect repeatRight flankDR Length
GTGATCAAACTGTTCATTATTAGAGG0

DNA sequence

GGTGAAGGTTCAGAAGAGTTGATGGCTATTAATTAAACTGAAGTCTGCTACTATGCCAGTCTTTTGTTCTGTACTGCCATGGCTTTTATTGAAGTTGTCT
GTATTCACTGTCGTAAACCTGATGATATTGTCAGAAATGGAAAGGCCAGATCAGGGCTCCAAAGGTTCCTGTGCCGAAGTTGCAACAAGACCTTTCAGCT
GGATTATCTCTACAACGCTAACCAACCAGGTATACATGAAAGGATTGTTCGGCTAACCCATAATGGCTCTGGTGTCAGAGACATTGAGCGATACCTCAAT
ATCAGCCGAACTACTGTTATCGCCCACTTAAAAGACTATCGCCGCCAGCAGTAACAGAGTTTCCATTCGAGAATGCGAAGGTTAAGTTGATCTGCGAGAT
GGATGAACAGTGGTCATTCGTGGGCAGTAAGAAAAATCAACGCTGGCTCTGGTATGCCTGGGAACCACGCTTCAAGCGGATAATTGCCCATGCATTTGGT
CGCCGGACGGATGCGACACTGAAAAAGCTACTGAAATTGCTGGAACCCTATCGATTTGAGTTTTTCTGTACGGATGACTGGGCATCCTATGCGAAGCTGT
TACCAGAGAAAAAACATATTATTGGTAAGCATTTTACTCAGCGTATAGAGAGGCAGAACCTGAATTTCAGGACACGTCTGAAGAGGTTGGCTCGACGATC
TATTTGCTTTTCAAGATCAGAAGAAGTTCACGATAAAGTAATCGGAGAATTTATCTACCGAGAGCACTATCAACTCCTCTGAACCTCCACC
Recoding section
  • Recoding by frameshift
  • Frame -1
  • Type translational
  • Experimentally demonstrated No

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
276 bp91 aa79354+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MAFIEVVCIHCRKPDDIVRNGKARSGLQRFLCRSCNKTFQLDYLYNANQPGIHERIVRLTHNGSGVRDIERYLNISRTTVIAHLKDYRRQQ

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
495 bp164 aa288782+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

AIPQYQPNYCYRPLKRLSPPAVTEFPFENAKVKLICEMDEQWSFVGSKKNQRWLWYAWEPRFKRIIAHAFGRRTDATLKKLLKLLEPYRFEFFCTDDWAS
YAKLLPEKKHIIGKHFTQRIERQNLNFRTRLKRLARRSICFSRSEEVHDKVIGEFIYREHYQLL

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
704 bp234 aa79782+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MAFIEVVCIHCRKPDDIVRNGKARSGLQRFLCRSCNKTFQLDYLYNANQPGIHERIVRLTHNGSGVRDIERYLNISRTTVIAHLKRLSPPAVTEFPFENA
KVKLICEMDEQWSFVGSKKNQRWLWYAWEPRFKRIIAHAFGRRTDATLKKLLKLLEPYRFEFFCTDDWASYAKLLPEKKHIIGKHFTQRIERQNLNFRTR
LKRLARRSICFSRSEEVHDKVIGEFIYREHYQLL

 

Blast result :
Comments
ISEcret9 is 73% aa similar to ISYps7.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Helena Seth-Smith (2015) Direct submission.