ISBli8

  • Family IS5
  • Group IS427
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
CP017150 ND Brevibacterium linens
Brevibacterium linens SMQ-1335
Brevibacterium linens
Brevibacterium aurantiacum
DNA section
IS Length : 971 bp

Ends


IR Length : 18/20

IRL : GGCGTGTCTCCTTTATTGACCATTCCAGGACTGGCACGGTGGAGACGTGA
IRR : GGCATGTCTCCTTTATTGGCGGAGCCATGTCAGGATCGCGCTGATCACGA

Insertion site


Left flankDirect repeatRight flankDR Length
ACGACTCTGGTTCTAGGCGGTCCTCAT4

DNA sequence

GGCGTGTCTCCTTTATTGACCATTCCAGGACTGGCACGGTGGAGACGTGACTACACAGCAACGACACCGAGTCTTCACTGATGAGCAGTGGGAGAAGATC
GAACCACTTCTGCCCTCAAACGTCGGCAAAAGAGCCCGACCGTTTGAGAACAACCGGCGAATCGTCGAAGGAATCGTCTACCGCTACCGCGCTGGCATCG
CCTGGCGTGACCTGCCGCGCGAGCATTTCGGGCCGTGGCAGACAGTATGGAAACGTCACCGCCGCTACGCCGCCGACGGCACCTGGGACCGAGTCTTAGC
TCGGGTGCTTTCCGATGCTGATGCTGCCGGTGACATCGATTGGAACATCTCCGTCGATGGCACCATCAATCGTGCTCACCAGCACGCGACGAACACGACA
CGCCTCGATCAGGACACAGGGGGCTACGTCGAATTACAAAAATCTGCCTGATTCGGAATGTGAACCCGCCGGGCACGGCATCGGTCGCTCACGTGGTGGG
CTGACGACGAAGATCCATCATGCCGTCGACGGCAAAGGCCGGCCTTTGGCTGTCGTGGTCACCGGCGGACAGCGCCACGACGGGGTGATCCTGCCGCAGG
TGCTGGCTGACATTCGAGTACCGCGGGTCGGCGGTGGTCGTCCTCGCACGTGTCCGGACGCTGTTCTGGCGGATCGAGCGTATGGGTCCAGAGCCAACCG
CGACTATCTGCGTTCGCGTGGTATTCGGGCGGTGATCCCGGAGAAGAAAGACCAGATCGCGACTCGTAAGAAGCGCGGTAGCAAAGGTGGGCGGCCGCCG
GCGTTCGACGCCGGTGTCTACCGGAACCGCAACGTGGTGGAGCGTTCGTTTGCCTACGTCAAGCAATGGCGGGGGTTAGCGACGAGATACGACAAGCTCG
CCATCACCTATCGAGCGGCCGTCGTGATCAGCGCGATCCTGACATGGCTCCGCCAATAAAGGAGACATGCC
Recoding section
  • Recoding by frameshift
  • Frame +1
  • Type
  • Experimentally demonstrated No

Stimulators :

  • Shine-Dalgarno sequence : No
  • Secondary structure : No-structure

Recoding motif :

TCAGGACACAGGGGGCTACGTCGAATTAC
Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
405 bp134 aa47451+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MTTQQRHRVFTDEQWEKIEPLLPSNVGKRARPFENNRRIVEGIVYRYRAGIAWRDLPREHFGPWQTVWKRHRRYAADGTWDRVLARVLSDADAAGDIDWN
ISVDGTINRAHQHATNTTRLDQDTGGYVELQKSA

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
626 bp219 aa334959+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

LGCFPMLMLPVTSIGTSPSMAPSIVLTSTRRTRHASIRTQGATSNYKNLPDSECEPAGHGIGRSRGGLTTKIHHAVDGKGRPLAVVVTGGQRHDGVILPQ
VLADIRVPRVGGGRPRTCPDAVLADRAYGSRANRDYLRSRGIRAVIPEKKDQIATRKKRGSKGGRPPAFDAGVYRNRNVVERSFAYVKQWRGLATRYDKL
AITYRAAVVISAILTWLRQ

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
913 bp304 aa47959+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTTQQRHRVFTDEQWEKIEPLLPSNVGKRARPFENNRRIVEGIVYRYRAGIAWRDLPREHFGPWQTVWKRHRRYAADGTWDRVLARVLSDADAAGDIDWN
ISVDGTINRAHQHATNTTRLDQDTGGATSNYKNLPDSECEPAGHGIGRSRGGLTTKIHHAVDGKGRPLAVVVTGGQRHDGVILPQVLADIRVPRVGGGRP
RTCPDAVLADRAYGSRANRDYLRSRGIRAVIPEKKDQIATRKKRGSKGGRPPAFDAGVYRNRNVVERSFAYVKQWRGLATRYDKLAITYRAAVVISAILT
WLRQ

 

Blast result :
Comments
ISBli8 is 60% aa similar to IS1650.
The third ORf is the putative ORFAB transposase reconstructed in silico by possible +1 frameshift.
References
1] Sebastien Levesque (2017) Direct submission.
2] de Melo,A.G., Labrie,S.J., Dumaresq,J., Roberts,R.J., Tremblay,D.M. and Moineau,S. (2016) Direct GenBank submission.