ISS1X

  • Family IS6
  • Group
MGE type ISRelated element(s) :
Isoform ISS1SSynonym(s)
Accession numberTranspositionOriginHost
M77708 ND Lactococcus lactis
Lactococcus lactis subsp. lactis IL416
DNA section
IS Length : 808 bp

Ends


IR Length : 18

IRL : GGTTCTGTTGCAAAGTTTAAAAATCAAATACAAGGTTTATAATCCTTCTT
IRR : GGTTCTGTTGCAAAGTTTTCTGATAAGTCTATTTTAGTGTAAAATGAATA

Insertion site


Left flankDirect repeatRight flankDR Length

DNA sequence

GGTTCTGTTGCAAAGTTTAAAAATCAAATACAAGGTTTATAATCCTTCTTGTTCTTAAGCTAATATTCCCATTAAGACCTTAATCTCAGTAGATACCGAA
AATCCGAAGAGCGTTCCATTTCTTCGGTTCTTTTTGTATATTCCTCGAATTGTTTCCATGCCCTTAATCGTGGTTGAGGCAGTTCGTAGACTTCGATAAA
ATTTATTGCGTCGTTTGATTGGTCGATGGTCTTGCTCAATGAGGTTATTGAGATACTTCACGGTTCGATGCTCTGTCTTAGTATATAAACCGTTACTCTG
TAACTTTCTAAATGCAGAACCAATAGAGGGCGCTTTATCCGTGACAATTACTCTTGGTTGACCAAACTGTTTATGTAGTCGTTTCAAGAACGCATAAGCA
GCTTGAGTATCCCGTTTCTTGCGTAGCCAGATGTCTAAAGTCAATCCATCCTCATCAATTGCACGATAGAGATAATGCCAACGACCTTTGATTTTGATAT
AAGTTTCATCCATTTTCCACGAATAGAAGGACTGTCTATTTTTCTTTTTCCAGAGATGATAGAGGACTTTACTGTATTCTTGTACCCAACGATAAATAGT
TGTGTGACAAACGTTAATCCCACGATCATAAAGGAGTTCTTGAATTTCACGATAGCTTAGATTGTAACGTAGATAATAACCAACAGCGACAATAATCACA
TCTTTTTGAAATTGTTTACCTTTAAAATAGTTCATTGATATATCCTCGCTGTCATTTTTATTCATTTTACACTAAAATAGACTTATCAGAAAACTTTGCA
ACAGAACC
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
681 bp226 aa74754+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNYFKGKQFQKDVIIVAVGYYLRYNLSYREIQELLYDRGINVCHTTIYRWVQEYSKVLYHLWKKKNRQSFYSWKMDETYIKIKGRWHYLYRAIDEDGLTL
DIWLRKKRDTQAAYAFLKRLHKQFGQPRVIVTDKAPSIGSAFRKLQSNGLYTKTEHRTVKYLNNLIEQDHRPIKRRNKFYRSLRTASTTIKGMETIRGIY
KKNRRNGTLFGFSVSTEIKVLMGILA

 

Blast result :
Comments
ISS1X is associated with the phage abortive infection (abi) gene. ISS1X is 99.5 % identical to ISS1S.
Additionnal accession number : AF242367 , this sequence is 99% aa similar to the sequence of the database (mutations at positions 96 E -> A and 205 R -> T).
References
1] Cluzel, P.-J., Chopin, A., Ehrlich, S.D., and Chopin, M.-C. (1991) Appl. Environ. Microbiol. 57, 3547-3551.
2] Sanchez,C., Hernandez de Rojas,A., Martinez,B., Arguelles,M.E., Suarez,J.E., Rodriguez,A. and Mayo,B. (2000) Plasmid. 44 (3), 239-249.