ISLmo16

  • Family IS3
  • Group IS150
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
CP062128.1 ND Listeria monocytogenes
Listeria monocytogenes
Listeria monocytogenes FSL J1-208 plasmid pj1-0208
DNA section
IS Length : 1509 bp

Ends


IR Length : 20/24

IRL : TGAACCGACCCCCAAAAGTTAGACCAAAAATCTAACTTTTGGAGGTCGGT
IRR : TGTAGTGACCCCCAAAAGTTGGACTATTTGTAGAGTGGATTTTTTCCACT

Comments : Ends based on an empty insertion site in another strain.

Insertion site


Left flankDirect repeatRight flankDR Length
aagacccatctattctgaaaTAAagacagaatagatgggtctt3

DNA sequence

TGAACCGACCCCCAAAAGTTAGACCAAAAATCTAACTTTTGGAGGTCGGTATTTTTATGGCAAAATATAGTTTTGAATTTAAATTAAATGTAGTGCAAGA
ATACCTTGACAATAAAGGTGGTTATAGATATCTGGCGAAAAAACATGGTATTAAAACGAACCAACAGGTCCGAAAATGGGTGAACGCTTATCAACAATTT
GGTATAGAAGGACTTTTACGAAAACAGAAAAATAGACATTATTCTTTTCAAGCGAAGTTAAATGCGATAGAGTTATACCAAACAAGTGAGCTATCCTATC
GTGAAATTGCCAACCAAATTGGTCTCAATAATCCCGCATTAATCGCTAGTTGGATGAAAAAATTTCGGGAAGACGGAGCAGATGGGCTCTCCAAAACGAA
AGGACGACCCCCAAAAATGGCTACCCAAAAAAAGAAAAAATCTGTACAAGATAACCTAACCCAGCTTGAAAAGCTAGAAAAAGAGAATCGCATGTTAAAA
ATAGAGCTCTCTTATTTAAAGGAGTTGAGGAGGCTGCGTTTAGAGGACGAACGCAAAATGAAAGAATTGCACGAGTCATTCACAGCCTCCGACGACGCTT
CCGATTAACCGAAATTTTAGAAACCCTCCGGTTTCCTAAATCCACCTATATGTATTGGCAAAAGCATTTGAATAGAGAAAATCCAACAGAAGAAATAGAA
AAGGAGTTAAAAGCTATTCGTCAAGCACATCCTAATTACGGTTATAGACGAATGACGCAAGAACTCAAGCGTCGTGGCTTTCAAATAAATAAAAAGAAAG
TGCAACGTTTAATTCAAAAAGTGGGCTTACAAGTCAGGTCATTCACCCGTAAATCTCGGAAGTATAACTCCTATAGAGGAAATGTAGGGAAAATGGCTAA
AAATCTCGTAAAAAGACACTTTTATACTGCTATACCTCATCAAAAGATAACCACAGATACGACAGAGTTTAAATATTTTGAAACAGATTCATCTGGTATA
CTTCGTCAGAAGAAAATGTATTTAAACCCGTTTATGGATTTGTATAACAGCGAAATTATTAGCTATAATATCTCAGAACGCCCTACTGCCCAAGCAATTA
TGACTGGTCTGGAGGAGGCTATAAAGCAAACGAGTGACTGTTCTTATCGACGAACTTTCCATTCAGATCAAGGTTGGGCATATCAAATGCCTGCTTATAG
TTCCGCCTTAAAAAAACATCGTATTTTTCAAAGTATGTCTCGAAAAGGGAATTGTTTAGATAATTCTCCCATGGAGAATTTCTTCGGTCTTCTCAAACAA
GAAATATATTATGGAAAAATTTATCCTAATTACAATGAACTGAAGCAAGCTATTAAAAATTATATTCACTATTATAATCAATACCGTATGAAAGAAAAAC
TTCATTGGCAAAGCCCTATTGAATTTCGTGAAAATCAGTCACTAAAGACATAAAAATAGAGTGGAAAAAATCCACTCTACAAATAGTCCAACTTTTGGGG
GTCACTACA
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
552 bp183 aa57608+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MAKYSFEFKLNVVQEYLDNKGGYRYLAKKHGIKTNQQVRKWVNAYQQFGIEGLLRKQKNRHYSFQAKLNAIELYQTSELSYREIANQIGLNNPALIASWM
KKFREDGADGLSKTKGRPPKMATQKKKKSVQDNLTQLEKLEKENRMLKIELSYLKELRRLRLEDERKMKELHESFTASDDASD

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
981 bp327 aa4701450+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

KARKRESHVKNRALLFKGVEEAAFRGRTQNERIARVIHSLRRRFRLTEILETLRFPKSTYMYWQKHLNRENPTEEIEKELKAIRQAHPNYGYRRMTQELK
RRGFQINKKKVQRLIQKVGLQVRSFTRKSRKYNSYRGNVGKMAKNLVKRHFYTAIPHQKITTDTTEFKYFETDSSGILRQKKMYLNPFMDLYNSEIISYN
ISERPTAQAIMTGLEEAIKQTSDCSYRRTFHSDQGWAYQMPAYSSALKKHRIFQSMSRKGNCLDNSPMENFFGLLKQEIYYGKIYPNYNELKQAIKNYIH
YYNQYRMKEKLHWQSPIEFRENQSLKT

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1394 bp465 aa571450+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MAKYSFEFKLNVVQEYLDNKGGYRYLAKKHGIKTNQQVRKWVNAYQQFGIEGLLRKQKNRHYSFQAKLNAIELYQTSELSYREIANQIGLNNPALIASWM
KKFREDGADGLSKTKGRPPKMATQKKKKSVQDNLTQLEKLEKRESHVKNRALLFKGVEEAAFRGRTQNERIARVIHSLRRRFRLTEILETLRFPKSTYMY
WQKHLNRENPTEEIEKELKAIRQAHPNYGYRRMTQELKRRGFQINKKKVQRLIQKVGLQVRSFTRKSRKYNSYRGNVGKMAKNLVKRHFYTAIPHQKITT
DTTEFKYFETDSSGILRQKKMYLNPFMDLYNSEIISYNISERPTAQAIMTGLEEAIKQTSDCSYRRTFHSDQGWAYQMPAYSSALKKHRIFQSMSRKGNC
LDNSPMENFFGLLKQEIYYGKIYPNYNELKQAIKNYIHYYNQYRMKEKLHWQSPIEFRENQSLKT

 

Blast result :
Comments
ISLmo11 is 79% aa (transposase) similar to ISLmo11.
ISLmo11 was identified by in silico sequence analysis of Listeria monocytogenes FSL J1-208 plasmid pj1-0208.
The third ORF is the putative transposase reconstructed in silico by possible -1 frameshift.
References
1] Chmielowska, C. and Bartosik, D. (2021) Direct submission.