ISL1

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
X02734 Y Lactobacillus casei
Lactobacillus casei C257 plasmid pLY101
Lactobacillus casei S-1 phage FSV-B
Lactobacillus casei ATCC393 plasmid pLZ15
Lactobacillus casei C-9
DNA section
IS Length : 1257 bp

Ends


IR Length : 23/40

IRL : GGGTCTGTACTAGAATTTCGGACAGAAACATAAGAGAATTGATTTATCCG
IRR : GGGAAGTCAACACTTTTTCGGACAGTTTGCTAAGCGACTTTTTGTGAAGC

Insertion site


Left flankDirect repeatRight flankDR Length
AGAAAGATGCACGTTTTACAAGC3
CAATTCGATGAATGACAGCGAAC3

DNA sequence

GGGTCTGTACTAGAATTTCGGACAGAAACATAAGAGAATTGATTTATCCGAAAGGAGTCCTCAAAATGACCTATTCACGCAATCGCTACGACCAAGATTT
TAAGAAAAATGCGGTACATTTGAGTTTTAACTCTTCCAAACCAGTTAAAATCATTGCCTCCGAACTTGGTGTTCCTGAAAGTGCCCTGTATCGTTGGCGG
AAGCTATATACCGAAGATGGAAAGCAAACACCGTTTGCTTCTTTAGAAGCTGAGAACCGTGCCTTAAAACGTGAAAATGCCGAATTAGCATTGGAGCGTG
ATATGTTAAAAAAAGCCGCCGCCTACTTTGCCAGTCTCCAGAAGTAACCCCCAGCGATAAGTATGCTTTTATGTTGAGGGAAACCTCTGTTTCTGTGGTA
AGGTGGGCGCGTTTGTTAGACGTATCAACGAGTGGTTATTATGCTTGGCGGAGAGCTTTGCCAAAGCGAAACGCCAAAGAAAGGCAATATCGTCAACGAA
TCAAACACTTTTTTGATCAAGGACAGGGCACTTACGGGCCCAAACGCATCTGCGGTTTATTGCGTAAAAATGGTAATAAAGCTTCCTATCACCGAGTTGC
CCGTCTGATGGCTGATGCCGGTCTGTATTCAACGCTACGTTGTCGTCATCCGAAGAGTTTGACCGATAGCCGCCTTGCTCGTCAAGGTGATTATCCCAAT
CTAGTGAAACACCAATCTTTTAAGCCGTTTGAAGCCTTATCAAGTGACATTACACAGACGACAACATCAGAAGGAAAAGCTTACATTTGCCAAATAAGGG
ATTTGAACAGCAACCTAGTGTTAGCTCATCAAATATCCAATCATATGGACACGGATTTAGTCTTAGCGACACTTAAACAAGCCCACCAAAGGTGGGCTTT
GCCAGAAACGTGTATTTTTCATAGTGACCGTGGTAGCCAATACACGGCCAAAGAAGTGACAAAGTTGGTCAACCAATATCATTGGCAACGTAGCTTCTCA
GCATTGGGAAAACCGGGTGATAACGCTTGGAGCGAAAGCTTCTTTGCCATCATGAAGAAAGAGCTCATTTATCAGATACAATTTAAAGATATCAATGAAC
TGAGAGCGCAAGTCTTCGCTTACATCGAGACCTTTTACAACCGCGTAAGGGTACAAGCACGCTTAGACTATCTTGCACCAGTAGCATGGCTTTCCTTGTA
TGACCAAGCTTCACAAAAAGTCGCTTAGCAAACTGTCCGAAAAAGTGTTGACTTCCC
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
282 bp93 aa66347+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MTYSRNRYDQDFKKNAVHLSFNSSKPVKIIASELGVPESALYRWRKLYTEDGKQTPFASLEAENRALKRENAELALERDMLKKAAAYFASLQK

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
929 bp308 aa3001228+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

YVKKSRRLLCQSPEVTPSDKYAFMLRETSVSVVRWARLLDVSTSGYYAWRRALPKRNAKERQYRQRIKHFFDQGQGTYGPKRICGLLRKNGNKASYHRVA
RLMADAGLYSTLRCRHPKSLTDSRLARQGDYPNLVKHQSFKPFEALSSDITQTTTSEGKAYICQIRDLNSNLVLAHQISNHMDTDLVLATLKQAHQRWAL
PETCIFHSDRGSQYTAKEVTKLVNQYHWQRSFSALGKPGDNAWSESFFAIMKKELIYQIQFKDINELRAQVFAYIETFYNRVRVQARLDYLAPVAWLSLY
DQASQKVA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1163 bp387 aa661228+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTYSRNRYDQDFKKNAVHLSFNSSKPVKIIASELGVPESALYRWRKLYTEDGKQTPFASLEAENRALKRENAELALERDMLKKSRRLLCQSPEVTPSDKY
AFMLRETSVSVVRWARLLDVSTSGYYAWRRALPKRNAKERQYRQRIKHFFDQGQGTYGPKRICGLLRKNGNKASYHRVARLMADAGLYSTLRCRHPKSLT
DSRLARQGDYPNLVKHQSFKPFEALSSDITQTTTSEGKAYICQIRDLNSNLVLAHQISNHMDTDLVLATLKQAHQRWALPETCIFHSDRGSQYTAKEVTK
LVNQYHWQRSFSALGKPGDNAWSESFFAIMKKELIYQIQFKDINELRAQVFAYIETFYNRVRVQARLDYLAPVAWLSLYDQASQKVA

 

Blast result :
Comments
References
1] Shimizu-Kadota, M., Kiwaki, M., Hirokawa, H., and Tsuchida, N. (1985) Mol. Gen. Genet. 200, 193-198.
2] Shimizu-Kadota, M.. (1987) Appl. Environ. Microbiol. 53, 2987-2991.
3] Shimizu-Kadota, M., Flickinger, J.L., and Chassy, B.M. (1988) J. Bacteriol. 170, 4976-4978.