ISAeme23

  • Family IS66
  • Group ISBst12
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
CP007567 ND Aeromonas media
Aeromonas media WS
DNA section
IS Length : 1557 bp

Ends


IR Length : 23/27

IRL : GTAACCGTTCACCAGCCCCCCGTTGACAGTCAAATATGACGATCATCTCT
IRR : GTAACCGTTCACCGGCCCCGGCTTGACTAAGCCGAGGTCAGGTTGAATAC

Insertion site


Left flankDirect repeatRight flankDR Length
CTATGTGGTGAATCTGGGGA0
CTCTGTGAAGGGGGGATTCA0

DNA sequence

GTAACCGTTCACCAGCCCCCCGTTGACAGTCAAATATGACGATCATCTCTTGATCCACTTTCGGGGGTTGATAGATCCTCCCAGTCCGTCAACATAAGTC
CATGAACAAGAAAAAACTCTTCGAAAATGCAGCGCCTCAGGCGCACGACCTCCATGATGCCAACCGCATCATCCAGGAGCTATGGAACAAGCTACGCGAG
TACGAGGACCGTCTGGCTCTCTCTTCTCGTAACTCGTCCAAATCACCATCCTCCGACTCGCCCGCGGCTAAGGCGGAGCGAAAAAAGTTGCGACGCCTCG
TGGCCGAAATCAGGTTGGCGCTCAACCTGGACACCCGGGGCATCGACGAGAACTAAGTCTGCTGCAATCCACCGATCAGGTGGTTGCTTGCAAACCGGCA
TCCTGCTGCGCTGAATGTGGCGGAGAGGTCGTGGCCAATGCCGCGCCATCCTTCCGTCACCAGGTGTTTGAACTGCCCAAGTTGCCGCTGGAAATCACCG
AATACCAGGTATTCCACGGCCACTGTCAGCACTGCGATGCGCTCAGCAAAGGCGAACTGCCCAATTCGGCACCCAACGGCCAAATGGGACCGCGGTTGCT
TAGCCATATCGCCGTGCTAGCAGGGAAATATCATCTGAGTGTGCGCAAAATTCAGAGTTTGCTGCACGATCAGTACGGCATGACCTTTTCGGTGGGCGCC
ATCTCGGAAGCCCAGGGGCGTATCAGCTCGATGCTGACCCCCATCCATCAAGCGCTGAAGCAACATATTCAGAAGGCGCCGATCATCCATGCCGATGAGA
CCACGCATCAGCGCAATGGCGAGTCGAATACCCGGTGGTTGTGGTTGATGGCCAGCAACGATGCGGTGTTCCAGAACATTCGTTACTTCCGCAGTCAGGA
CAATGCCAAGCATCTGCTGGGTTCGGCACCCCACGGCGTTGTGGTTACCGACCAGTGCGCCAGTTACCACTGGCTGGATCCGACACGGCATCAATTCTGC
CTGGCGCATGTCCAGCGCAACCTGCAAGAGATGGCGGATTATGGCGGCGGCGGTCAGACAGCCTACCTAGGACATCGGCTGGTCGTGCTGTTGAAGACGG
TCTTTCGCACCCAGCACCGTTACGAGTCGGGGCTGATCGGTGAACAGATCAGACTCAGACGGATGGAGCGATTACGGCGCAGTATCAAGACGGTACTGTG
CAAGGGTGCCGAGGTTCCCGTGCGACGTTATGCCGGTCGCTGCCAGCATATTCTCAAGTATGAAACCGGGCTGTGGGTATTCTTGCAGCATCCAGGGACA
CCGCTGACCAACAACGAGGCGGAGCGGTGTATTCGCGGCAGTGTGATCCTGCGGAAGATCTGTTTCGGCACGAGTTCAGACCGGGGAGACAAGTTCCGCT
CGCGGGTGCTGTCGGTGATTGAGACGAGCAAGAAGCGCCAGCTGTCGGCACTCGAAGTGCTGTGCCGGATCGTCACAGCGGTCATGACAGGCCAGCCCTA
TCCTGACGTATTCAACCTGACCTCGGCTTAGTCAAGCCGGGGCCGGTGAACGGTTAC
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
255 bp84 aa102356+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MNKKKLFENAAPQAHDLHDANRIIQELWNKLREYEDRLALSSRNSSKSPSSDSPAAKAERKKLRRLVAEIRLALNLDTRGIDEN

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
1260 bp419 aa2721531+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

GGAKKVATPRGRNQVGAQPGHPGHRRELSLLQSTDQVVACKPASCCAECGGEVVANAAPSFRHQVFELPKLPLEITEYQVFHGHCQHCDALSKGELPNSA
PNGQMGPRLLSHIAVLAGKYHLSVRKIQSLLHDQYGMTFSVGAISEAQGRISSMLTPIHQALKQHIQKAPIIHADETTHQRNGESNTRWLWLMASNDAVF
QNIRYFRSQDNAKHLLGSAPHGVVVTDQCASYHWLDPTRHQFCLAHVQRNLQEMADYGGGGQTAYLGHRLVVLLKTVFRTQHRYESGLIGEQIRLRRMER
LRRSIKTVLCKGAEVPVRRYAGRCQHILKYETGLWVFLQHPGTPLTNNEAERCIRGSVILRKICFGTSSDRGDKFRSRVLSVIETSKKRQLSALEVLCRI
VTAVMTGQPYPDVFNLTSA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1430 bp476 aa1021531+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNKKKLFENAAPQAHDLHDANRIIQELWNKLREYEDRLALSSRNSSKSPSSDSPAAKAERKKVATPRGRNQVGAQPGHPGHRRELSLLQSTDQVVACKPA
SCCAECGGEVVANAAPSFRHQVFELPKLPLEITEYQVFHGHCQHCDALSKGELPNSAPNGQMGPRLLSHIAVLAGKYHLSVRKIQSLLHDQYGMTFSVGA
ISEAQGRISSMLTPIHQALKQHIQKAPIIHADETTHQRNGESNTRWLWLMASNDAVFQNIRYFRSQDNAKHLLGSAPHGVVVTDQCASYHWLDPTRHQFC
LAHVQRNLQEMADYGGGGQTAYLGHRLVVLLKTVFRTQHRYESGLIGEQIRLRRMERLRRSIKTVLCKGAEVPVRRYAGRCQHILKYETGLWVFLQHPGT
PLTNNEAERCIRGSVILRKICFGTSSDRGDKFRSRVLSVIETSKKRQLSALEVLCRIVTAVMTGQPYPDVFNLTSA

 

Blast result :
Comments
ISAeme23 is 80% aa similar to ISSbe3.
The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Pfeiffer F. (2015) Direct submission
2] Chai B., Wang H. and Chen X. (2012) J. Bacteriol. 194 (23), 6693-6694