ISAba33

  • Family IS4
  • Group IS10
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
KT852972 ND Acinetobacter baumannii
Acinetobacter baumannii pMMD
Acinetobacter baumannii isolate BAL_056; ENA accession ERR190414
Acinetobacter haemolyticus DNA
DNA section
IS Length : 1180 bp

Ends


IR Length : 15/16

IRL : CTTTGTACACGACAAAAAAATATAACTCATTGAAATAATGGCATAATACT
IRR : CTCTGTACACGACAAATTTCATAGGACCCTTGTCCTATCAGGCTTTTTCT

Insertion site


Left flankDirect repeatRight flankDR Length
TACTTTTTTTATTTTAAACAATTAAATTA9

DNA sequence

CTTTGTACACGACAAAAAAATATAACTCATTGAAATAATGGCATAATACTTGTTTTCTGAAGACGAATATGATGACACATTTCAATGAGTTATATCTCAT
CTTAAACAAATATCTAAAGTGGAACAAGTCACATGCAAAATGTTTTACACTGATTATGCTTGCATTAATTGTAAAACAGACATGTAATCTTTCTTCTGCA
TCTAAAGCCTTACCCATCAAGTGCTTACCACAATCATTTTATCGACGTATACAACGCTTCTTTGCAGGTCAGTATTTCGATTATCGTCAAATTTCTCAGT
TAATTTTCAATATATTTTCATTTGATAAAGTCCAATTAACTTTGGATAGAACTAATTGGAAATGGGGAAAACGAGATATCAATATCTTGATGTTAGCCAT
CGTCTATCGTGGAATAGCGATACCTATTGTTTGGACATTGCTCAATAAACGTGGAAATTCAGATACAAAAGAGCGTATTGCTTTGATTCAACGCTTTATC
TCCATTTTTGGTAAAGATCGTATTGTGAATGTGTTTGCAGACAGAGAATTTATCGGTGAGAAATGGTTTACATGGTTAATTGAAAATGACATTAACTTCT
GTATACGTGTTAAAAAAACTTTATTGTGACCAATCACTTAGCCAAGAATCATAAAATTAGTGATTTATTTCGTCATCTTCAAGTTGGTCAAACTGAATGT
CGTAAACGACGTATTTGGGTTGGTCGAGTGAAACTGTATATTAGTGCGCTACGATTAGAAGATGGAGAACTTTTACTTGTTGTTTCTCCTATGTTTAATG
CTTCTGCTATTCGTGATTATGCATTACGCTGGGAAATCGAAACGTTATTTAGTTGTCTCAAAGGACGTGGATTCAATCTTGAAAATACTCGTTTAACAGA
CCCTAGACGAGTCAAAAAATTGATAGCAGTGCTAGCTATCGGTTTCTGTTGGTGCTATTTAACAGGTGAATGGCAACATGATCGGAAAAAAGCGATAAAA
ATAAAGAAGCATGGACGACTTTCAGTAAGTTTATTTCGCTACGGTTTGGACTATGTTCAAATGGCTATTCTACGTTTGATTGGTTTTGGAAAAAAAGAAG
AATTTAAGAAAGTGCTAGCAATTTTAAGAAAGAAAAAGCCTGATAGGACAAGGGTCCTATGAAATTTGTCGTGTACAGAG
Recoding section
  • Recoding by frameshift
  • Frame -1
  • Type
  • Experimentally demonstrated No

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
558 bp185 aa72629+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MTHFNELYLILNKYLKWNKSHAKCFTLIMLALIVKQTCNLSSASKALPIKCLPQSFYRRIQRFFAGQYFDYRQISQLIFNIFSFDKVQLTLDRTNWKWGK
RDINILMLAIVYRGIAIPIVWTLLNKRGNSDTKERIALIQRFISIFGKDRIVNVFADREFIGEKWFTWLIENDINFCIRVKKTLL

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
549 bp182 aa6141162+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

KNFIVTNHLAKNHKISDLFRHLQVGQTECRKRRIWVGRVKLYISALRLEDGELLLVVSPMFNASAIRDYALRWEIETLFSCLKGRGFNLENTRLTDPRRV
KKLIAVLAIGFCWCYLTGEWQHDRKKAIKIKKHGRLSVSLFRYGLDYVQMAILRLIGFGKKEEFKKVLAILRKKKPDRTRVL

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1091 bp363 aa721162+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTHFNELYLILNKYLKWNKSHAKCFTLIMLALIVKQTCNLSSASKALPIKCLPQSFYRRIQRFFAGQYFDYRQISQLIFNIFSFDKVQLTLDRTNWKWGK
RDINILMLAIVYRGIAIPIVWTLLNKRGNSDTKERIALIQRFISIFGKDRIVNVFADREFIGEKWFTWLIENDINFCIRVKKNFIVTNHLAKNHKISDLF
RHLQVGQTECRKRRIWVGRVKLYISALRLEDGELLLVVSPMFNASAIRDYALRWEIETLFSCLKGRGFNLENTRLTDPRRVKKLIAVLAIGFCWCYLTGE
WQHDRKKAIKIKKHGRLSVSLFRYGLDYVQMAILRLIGFGKKEEFKKVLAILRKKKPDRTRVL

 

Blast result :
Comments
ISAba33 is 87% identity with ISAba1.
The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.

ISAba33 was found in a Tn2008-like transposon (which has been submitted to NCBI genbank under accession KT852972).
Host: Acinetobacter baumannii; Ventilator associated pneumonia sample; isolate BAL_056; ENA accession ERR190414; collection date 16-Mar-2009.
References
1] Schultz, M. B. (2015) Direct submission
2] Schultz, M. B., Thanh, D. P., Hoang, N. T. D., Wick, R. R., Ingle, D. J., Hawkey, J., Edwards, D. J., Kenyon, J. J., Lan, N. P. H., Campbell, J. I., Thwaites, G., Nhu, N. T. K., Hall, R. M., Fournier-Level, A., Baker, S., Holt, K. E. (2015) Microbial Genomics.