ISLad1

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Leclercia adecarboxylata
Leclercia adecarboxylata
DNA section
IS Length : 1249 bp

Ends


IR Length : 21/27

IRL : TGAAGTGGTTTACTGAATTTGGCCACCTGAACAGAGGTGATATGCTCACC
IRR : TGAAGTGGTCAACAAAAACTGGCCACCGAGTTAGAGTTTTTCCAGTATCG

Insertion site


Left flankDirect repeatRight flankDR Length
CACCATCGAGGAGGGGCGTAAGG3

DNA sequence

TGAAGTGGTTTACTGAATTTGGCCACCTGAACAGAGGTGATATGCTCACCTCAGAACAACACAGGTGCACCAATGAAAAGAAGACATTTTAGTCCTGAAT
TCAAACGCGAATCCGCTCAGCTGGTTGTCGACCAAAATTACACTGTCTCTGACGCTGCTAAGGCAATGGATGTTGGTCTTTCCACGATGACGAAATGGGT
CAAACAACTGCGTGATGAGCGTCAGGGTAAAACGCCAAAAGCTTCCCCGATTACGCCGGAACAAATCGAAATACGTGAGCTAAAGAAAAAGCTGCAACGC
ATTGAAATGGAAAACGATATTCTAAAAAAGGCTACCGCGCTCTTGATGTCAGACTCCCTGAACAGTTCTCGTTAATCGGGAAACTCAGGGCGCGTTATCC
TGTGGCCACACTGTGCCATGTGTTCGGGGTTCATCGCAGCAGCTACAAATACTGGAAAAACCGTCCTGAAAAGCCAGACGGCAGACGAGCTGCATTACGC
AGCCAGGTACTTGCACTGCATGGCATCAGTCGTGGTTCGGCCGGGGCAAGGAGCATAGCCACTATGGCAACCCAGAGAGGATATCAGATGGGGCGCTGGC
TTGCTGGCAGGCTAATGAAAGAGCTGGGGTTGGTCAGTTGCCAGCAGCCGACTCACCGGTATAAGCGTGGCGGTCATGAGCATGTTGCCATCCCGAATCA
CCTTGAGCGACAGTTCGCTGTAACAGAACCAAACCAGGTGTGGTGCGGTGACGTGACTTATATCTGGACGGGTAAGCGCTGGGCGTACCTCGCTGTTGTT
CTCGATCTGTTCGCAAGAAAACCAGTGGGCTGGGCAATGTCGTTCTCGCCGGACAGCAGACTCACCATGAAAGCGCTGGAAATGGCATGGGAAACGCGCG
GTAAGCCCGTAGCGGTGATGTTCCACAGTGATCAGGGCAGCCATTATACGAGCAGGCAGTTCCGGCAGTTACTGTGGCGATACCGGATTAAGCAGAGTAT
GAGTCGGCGCGGAAACTGCTGGGATAATAGCCCAATGGAGCGCTTCTTCAGGAGTCTGAAGAACGAATGGGTGCCGGTGACGGGTTACGTAAGCTTCAGC
GATGCAGCTCGCGCAATAACGGACTATATCGTTGGATATTACAGCACACTAAGACCTCACGAATATAATGGTGGGTTACCACCAAACGAATCGGAAAATC
GATACTGGAAAAACTCTAACTCGGTGGCCAGTTTTTGTTGACCACTTCA
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
303 bp100 aa73375+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKRRHFSPEFKRESAQLVVDQNYTVSDAAKAMDVGLSTMTKWVKQLRDERQGKTPKASPITPEQIEIRELKKKLQRIEMENDILKKATALLMSDSLNSSR

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
936 bp311 aa3061241+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

NGKRYSKKGYRALDVRLPEQFSLIGKLRARYPVATLCHVFGVHRSSYKYWKNRPEKPDGRRAALRSQVLALHGISRGSAGARSIATMATQRGYQMGRWLA
GRLMKELGLVSCQQPTHRYKRGGHEHVAIPNHLERQFAVTEPNQVWCGDVTYIWTGKRWAYLAVVLDLFARKPVGWAMSFSPDSRLTMKALEMAWETRGK
PVAVMFHSDQGSHYTSRQFRQLLWRYRIKQSMSRRGNCWDNSPMERFFRSLKNEWVPVTGYVSFSDAARAITDYIVGYYSTLRPHEYNGGLPPNESENRY
WKNSNSVASFC

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1169 bp389 aa731241+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKRRHFSPEFKRESAQLVVDQNYTVSDAAKAMDVGLSTMTKWVKQLRDERQGKTPKASPITPEQIEIRELKKKLQRIEMENDILKKGYRALDVRLPEQFS
LIGKLRARYPVATLCHVFGVHRSSYKYWKNRPEKPDGRRAALRSQVLALHGISRGSAGARSIATMATQRGYQMGRWLAGRLMKELGLVSCQQPTHRYKRG
GHEHVAIPNHLERQFAVTEPNQVWCGDVTYIWTGKRWAYLAVVLDLFARKPVGWAMSFSPDSRLTMKALEMAWETRGKPVAVMFHSDQGSHYTSRQFRQL
LWRYRIKQSMSRRGNCWDNSPMERFFRSLKNEWVPVTGYVSFSDAARAITDYIVGYYSTLRPHEYNGGLPPNESENRYWKNSNSVASFC

 

Blast result :
Comments
ISLad1 is 98% aa similar to ISEc52.
References
[1] Zhou D. (2016) Direct submission