ISKpn54

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
CP041024 ND Klebsiella pneumoniae
Klebsiella pneumoniae KP1692 pKP1692
Klebsiella variicola X39
DNA section
IS Length : 1211 bp

Ends


IR Length : 24/33

IRL : TGATCTCCTCCCTGAAAACAGTGCCAGGCTAAACTGAAGTCTCCGGTCTT
IRR : TGACCTTGGCCCAAAATCAGTGCAGTGCTAAATCAGAGATCTTCGTCTTT

Insertion site


Left flankDirect repeatRight flankDR Length
TGATCTCCTCGCCAGGGTCA0
AGCCACCTTTACCAAAGATCAAGTTAAAAAGGAGCACACT0
GTAGAGTGATGAAAGACGAA0

DNA sequence

TGATCTCCTCCCTGAAAACAGTGCCAGGCTAAACTGAAGTCTCCGGTCTTTCTTCCATCTCACAGAGAGGCACATCGCCATGAAAAAGACCCGCTATACC
GAAGAACAGATAGCATTTGCGCTGAAACAGGCCGAAACCGGCACTCGGGTGGAGGAAGTCTGCAGAAAGATGGGCATTTCTGAAGCCACATTTTACAACT
GGAAGAAAAAGTTTGGCGGCATGGGCGTGACAGAGCTGCGCCGCCTGCGCCAGCTTGAGGAAGAGAATCAGCGTCTGAAACGTCTGGTGGCTGATTTAAG
TCTGGACAAGGAGATGCTGCAGGAAGTTATCAAAAAAAAGTTCTGAGGCCGGCTCAGAAGCGTCAGGCGGTGCATTTTCTGCGGGAGGCTTACCGTATCA
GTGTCCGGCGGGGATGCGGACTGCTGATGCAGAGCAGAACCGTTTACCACTGGCAGAGCCGGCGGGATGATCGGGCGATAACCCTGCGTATCCGGGAAAT
AGCGGAAACCCGGATCCGCTACGGTTGCCCGCGTATTCATATTCAGCTGCGGCGGGAAGGCTGGCCTGTTAACCACAAGAAAACACACCGGATTTACTGT
CTGGAAGGCCTCAACCTGCGCAGAAAGCGCCCCCGCAGGCATGTCAGTGCAGCACATCGTCAGCAACGTCCGGTCCTGACCGGTGTCGATCAGTGCTGGA
GTATGGATTTCGTGTCGGATAACCTGTTTAACGGACGACGTTTCCGGGCGCTGACTGTAGTGGATAATTTTAGTCGGGAGTGTGTGGCGATCCATGCCGG
AAAGTCGCTGAAAGGTGAGGATGTGGTCGGTGTGATGGAAAGGTTGCGGGTGCTGGGCAAGCGCCTGCCGGTACGTATTCAGACAGATAACGGCAGCGAG
TTTATCTCGAAAAGTCTGGATAAATGGGCGTATGAGCACGGTGTCACAATGGACTTCTCCCGCCCCGGAAAACCAACGGATAACCCGTTTATTGAATCAT
TTAACGGCAGTCTGCGGGATGAATGCCTGAACATTCACTGGTTTCTCTCGCTGGAAGATGCGCAGGACAAACTCGACAACTGGCGCAGGGAATATAATCA
TGAGAGAACGCATTCATCATTAAATGACATGACTCCGGCTGAATTCATCCGAAGTCTCCGGAAAGACGAAGATCTCTGATTTAGCACTGCACTGATTTTG
GGCCAAGGTCA
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
267 bp88 aa80346+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKKTRYTEEQIAFALKQAETGTRVEEVCRKMGISEATFYNWKKKFGGMGVTELRRLRQLEEENQRLKRLVADLSLDKEMLQEVIKKKF

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
885 bp294 aa2951179+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

FKSGQGDAAGSYQKKVLRPAQKRQAVHFLREAYRISVRRGCGLLMQSRTVYHWQSRRDDRAITLRIREIAETRIRYGCPRIHIQLRREGWPVNHKKTHRI
YCLEGLNLRRKRPRRHVSAAHRQQRPVLTGVDQCWSMDFVSDNLFNGRRFRALTVVDNFSRECVAIHAGKSLKGEDVVGVMERLRVLGKRLPVRIQTDNG
SEFISKSLDKWAYEHGVTMDFSRPGKPTDNPFIESFNGSLRDECLNIHWFLSLEDAQDKLDNWRREYNHERTHSSLNDMTPAEFIRSLRKDEDL

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1100 bp366 aa801179+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKKTRYTEEQIAFALKQAETGTRVEEVCRKMGISEATFYNWKKKFGGMGVTELRRLRQLEEENQRLKRLVADLSLDKEMLQEVIKKKVLRPAQKRQAVHF
LREAYRISVRRGCGLLMQSRTVYHWQSRRDDRAITLRIREIAETRIRYGCPRIHIQLRREGWPVNHKKTHRIYCLEGLNLRRKRPRRHVSAAHRQQRPVL
TGVDQCWSMDFVSDNLFNGRRFRALTVVDNFSRECVAIHAGKSLKGEDVVGVMERLRVLGKRLPVRIQTDNGSEFISKSLDKWAYEHGVTMDFSRPGKPT
DNPFIESFNGSLRDECLNIHWFLSLEDAQDKLDNWRREYNHERTHSSLNDMTPAEFIRSLRKDEDL

 

Blast result :
Comments
ISKpn54 is 97% aa similar to ISEch12
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Dongsheng Zhou (2019) Direct submission.
2] Lin,Y.-T. (2019) Direct GenBank submission.