ISSst1

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NZ_AAYA01000007 ND Sagittula stellata
Sagittula stellata E-37
DNA section
IS Length : 1167 bp

Ends


IR Length : 26/47

IRL : TGATCTGATCCCCGTATTCTGGGCCGTTTGAAGGTGGAGTTTTCCGCTAT
IRR : TGATGTCCCCTGATTTCGTCAGCGTGATCGGGGTCTTGTTGCCGATCGCG

Insertion site


Left flankDirect repeatRight flankDR Length
TCTCCTCGTTCCAGCCTGTT0

DNA sequence

TGATCTGATCCCCGTATTCTGGGCCGTTTGAAGGTGGAGTTTTCCGCTATGATTTCCCGGCTGGGAGAGGAGCGGAATCAGATGAAGGCATCGAAGTTTT
CGGACGCGCAGAAGGCGTTCATCATCAAGCAGGGCGAAGAGGGCACGCCGGTTGCGGAGATCTGCCGCAAGGCGGGCATCAGCCAGGCCACCTACTTCAA
CTGGAAGAAGAAGTATGCGGGTCTGTTGCCGACGGAGATGAAGCGGTTGAAGCAGCTCGAGGATGAGAACGGCCGGCTGAAGAAGATCGTGGCCGATCTG
ACGCTGGACCGTGAGATGTTGCAGGATGTCATCCGGCGAAAGATCTGAAGCCTGGTCGGATGCGCGAACTGGTGCGCGGGATGTGCAGCGATTGGGCGGT
CTCGATCCGGACGGCGTGTGGCGCCATCGGATTTGATCGCTCGACGTTCCACTACAAATCCCGCCGCGTCGATCAGGCTGCCGTGGAAAAGCGGATCAAG
GAGATCTGCGAGACACGTGTGCGCTACGGCTATCGCCGGGTTCATGTGCTCTTGGACCGCGAGGGCTGGGGTATCAACATCAAGAAAGTCTATCGCATTT
ACAGGGAGTTGGGCATGCAGCTCAGGAACAAGACGCCGAAGCGGCGGGTGAAGGCCAAGCTGCGCGATGACCGTGCCGAAGCCGTCGGGCCGAACGATGT
CTGGGCGATGGATTTTGTCCATGACCAGCTGGCGACGGGCAGGAAGCTTCGGGTCTTGACGGTCGTGGACACGTTCTCGCGATACGTTCCGGTGCTCGAC
GCGCGGTTCAGCTATCGCGGCGAGGATGTCGTGGCGACACTGGACCGGGTGTGCCGCAGATCGGGCTATCCCAAGACGATCCGGGTCGATCAGGGCAGCG
AGTTCATCTCCCGCGACATGGACCTCTGGGCCTATCAGCGCGGTGTCACGCTCGACTTCTCACGGCCGGGAAAGCCAACAGACAATGCTTTCATTGAAGC
GTTCAATGGCCGGTTCCGTGCCGAGTGCCTGAACGCCCCTTGGTTCCTGACGCTTGCAGATGCGGCCGAAAAGTTGGAGGCTTGGCGTAGATACTAAAAC
GAGGAACGGCCACATGGCGCGATCGGCAACAAGACCCCGATCACGCTGACGAAATCAGGGGACATCA
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
267 bp88 aa82348+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKASKFSDAQKAFIIKQGEEGTPVAEICRKAGISQATYFNWKKKYAGLLPTEMKRLKQLEDENGRLKKIVADLTLDREMLQDVIRRKI

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
783 bp260 aa3151097+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

DVAGCHPAKDLKPGRMRELVRGMCSDWAVSIRTACGAIGFDRSTFHYKSRRVDQAAVEKRIKEICETRVRYGYRRVHVLLDREGWGINIKKVYRIYRELG
MQLRNKTPKRRVKAKLRDDRAEAVGPNDVWAMDFVHDQLATGRKLRVLTVVDTFSRYVPVLDARFSYRGEDVVATLDRVCRRSGYPKTIRVDQGSEFISR
DMDLWAYQRGVTLDFSRPGKPTDNAFIEAFNGRFRAECLNAPWFLTLADAAEKLEAWRRY

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1016 bp338 aa821097+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKASKFSDAQKAFIIKQGEEGTPVAEICRKAGISQATYFNWKKKYAGLLPTEMKRLKQLEDENGRLKKIVADLTLDREMLQDVIRRKDLKPGRMRELVRG
MCSDWAVSIRTACGAIGFDRSTFHYKSRRVDQAAVEKRIKEICETRVRYGYRRVHVLLDREGWGINIKKVYRIYRELGMQLRNKTPKRRVKAKLRDDRAE
AVGPNDVWAMDFVHDQLATGRKLRVLTVVDTFSRYVPVLDARFSYRGEDVVATLDRVCRRSGYPKTIRVDQGSEFISRDMDLWAYQRGVTLDFSRPGKPT
DNAFIEAFNGRFRAECLNAPWFLTLADAAEKLEAWRRY

 

Blast result :
Comments
Genome in progress.
ISSst1 is 95% (ORFA) and 77% (ORFB) aa similar to ISBrsp1. The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Moran,M.A., Ferriera,S., Johnson,J., Kravitz,S., Beeson,K., Sutton,G., Rogers,Y.-H., Friedman,R., Frazier,M. and Venter,J.C. (2006) Direct submission Genbank.