ISMdi3

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Methylobacterium dichloromethanicum
Methylobacterium dichloromethanicum DM4
DNA section
IS Length : 1246 bp

Ends


IR Length : 32/40

IRL : TGACCTGACCGGCTGGCTTTGGACCGGGCTGATTGAGAGGATCAGCTAGG
IRR : TGACCTGACCGGTATTTTGGACCGGGCCAGTTGCGAGGCTACTGCATGGT

Insertion site


Left flankDirect repeatRight flankDR Length
TGGCGAACTCCGGCCGCCTC0
GGCGCCGGCTAGACCTTCGG0
AGGTGGCTAGGGCGGCCATG0
ATGTGCAGGTCTGCCATGTG0

DNA sequence

TGACCTGACCGGCTGGCTTTGGACCGGGCTGATTGAGAGGATCAGCTAGGACCGAAGGAGTTGGACATGCGACGAGGACAGAAGACGAGCGCGGAGCAGG
TCGTTTTGAAGCTGCGCCAGATCGAGGTGCAGACCGCCCAGGGCAAGAGTTTGGCGTTGGCGTGCAAGGAGGCGGAGATCTCCGAGCAGAGCTATTACCG
CTGGCGCAAGGAGTTCGGCGGCCTGCAGGTCGATCAAGCCAGGAAGATGAAGGACCTAGAGCGCGAGAACGCTCGCTTGCGGCGGCTTGTGGCTGACCTA
TCCCTGGAAAAGCAGGTGTTGGCGGACGTCGCCTCGGGAAACTTGTAGCCCCCGAGCGACGCCGGCAGGCGGTCGACGGTATCCGAGCCAAGTACGGCCT
CTCGGAACGTCACGCCTGCCGGATCGTCGGCCAGCATCGGGGTACGCAACGCTACGTGCCGACCGTGCTGGCCGACGAGGATGGGCTGACCCGAGCCATC
GTTGCCCTGGCGTCCGAGTACGGACGCTATGGCTACCGCCGCGTCACCGCGCTGCTGCAGGCAGCCGGCTGGCAGGTGGGCAAGGATCGGGTTCAGCGCA
TCTGGCGTCGCGAGGGGCTGAAGGTCCCCAGCCGACATAGACCCCGCAGCCGCCTCTGGCTGAACGACGGCTCATGCGTGCGACTACGGCCGCTTCGCCG
CAATCACGTCTGGAGCTTCGACTTCGTGCAGGCTCAGACGCACGATGGGCGAAGCCTGCGCATCCTGACGTTGATCGATGAGCACAGCCGGGCGTGCCTC
GCGCTGAAGGTGGCGCGGCGCATCAACAGCCTCGGTGTGATCGAGGCGCTGGCCGACGCCATGTGCCTGCATGGCATCCCGGAGCACATCCGCTGCGACA
ACGGCCCTGAGATGATCTCGAAGGCACTGCGCAAGTGGGTCGCCAAAGCTGGCTCGCAAATCCAGTACATCGCGCCGGGCTCGCCGTGGGAGAACGGGTA
CTGTGAGAGCTTCAACGGCAAGCTGCGGGACGAGTGCCTGCGCCAAGAAATCTTTTACTCGCTCAAGGAAGCCCAGGCCGTGATCGCCCTTTGGCAGAAC
ACCTACAACCGTGTCTGGCCGCATTCCTCGCTGGGCTACCGGCCGCCCGCGCCTGTCAGCTTCCTGGATCTGGCCTTCTGGCTACCCATGGCCACCACCA
TGCAGTAGCCTCGCAACTGGCCCGGTCCAAAATACCGGTCAGGTCA
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 aa67348+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MRRGQKTSAEQVVLKLRQIEVQTAQGKSLALACKEAEISEQSYYRWRKEFGGLQVDQARKMKDLERENARLRRLVADLSLEKQVLADVASGNL

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
912 bp303 aa2971208+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

PIPGKAGVGGRRLGKLVAPERRRQAVDGIRAKYGLSERHACRIVGQHRGTQRYVPTVLADEDGLTRAIVALASEYGRYGYRRVTALLQAAGWQVGKDRVQ
RIWRREGLKVPSRHRPRSRLWLNDGSCVRLRPLRRNHVWSFDFVQAQTHDGRSLRILTLIDEHSRACLALKVARRINSLGVIEALADAMCLHGIPEHIRC
DNGPEMISKALRKWVAKAGSQIQYIAPGSPWENGYCESFNGKLRDECLRQEIFYSLKEAQAVIALWQNTYNRVWPHSSLGYRPPAPVSFLDLAFWLPMAT
TMQ

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1142 bp380 aa671208+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MRRGQKTSAEQVVLKLRQIEVQTAQGKSLALACKEAEISEQSYYRWRKEFGGLQVDQARKMKDLERENARLRRLVADLSLEKQVLADVASGKLVAPERRR
QAVDGIRAKYGLSERHACRIVGQHRGTQRYVPTVLADEDGLTRAIVALASEYGRYGYRRVTALLQAAGWQVGKDRVQRIWRREGLKVPSRHRPRSRLWLN
DGSCVRLRPLRRNHVWSFDFVQAQTHDGRSLRILTLIDEHSRACLALKVARRINSLGVIEALADAMCLHGIPEHIRCDNGPEMISKALRKWVAKAGSQIQ
YIAPGSPWENGYCESFNGKLRDECLRQEIFYSLKEAQAVIALWQNTYNRVWPHSSLGYRPPAPVSFLDLAFWLPMATTMQ

 

Blast result :
Comments
ISMdi3 is 78% aa similar to ISCARN86.
The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References