ISMbu3

  • Family IS1
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NZ_AADH00000000 ND Methanococcoides burtonii
Methanococcoides burtonii DSM 6242
DNA section
IS Length : 741 bp

Ends


IR Length : 13/15

IRL : GGCATTGGTATTTAAGTAGAGTTTATATAGTATCAGGGCCTATGTTTGTG
IRR : GGCATTGTTAATTAAACATCGCTAATTCTTTATTTCTGTACTTCATCAAA

Insertion site


Left flankDirect repeatRight flankDR Length
TAAAGTAAACTCTAATTTAGTGGATCTTTCAACTCATGACAA8

DNA sequence

GGCATTGGTATTTAAGTAGAGTTTATATAGTATCAGGGCCTATGTTTGTGCATGAACTGTCCCAGGTGCAAGAGCTCAAATCATAAAAAGAACGGTAAAA
TCGATGGACGCCAACGCTACAAATGCCATGATTGTGGGTATAGCTATTCAGTAGAGATTAAATCAACTGCTAGTCCCATGTCTGTTAAACGGCAGGCTTT
ACAACTCTATCTCGAAGGATTAGGATTTCGTTCAATTGGACGTTTTTTAGGAGTTAGCCACGTTTCTGTCCAAAAATGGATAAAGAAGTTTGGTCGTGAA
TTAGAGGATCTAAAGAGCGAAAATGAAATATCGATTGTTGAATTAGATGAAATGCACACTTATATTGGGAACAAAAAAAATATTGTTGGATCTGGATTGC
TGTTGATAGAGATGGAAAAAGGTTCATCGACTGCTCTTTTGGTAGCAGGGGAACGGAAACAGGACTAAAACTCTGGAAAAAATTAAAGGGGAAGGAGATT
GGAGAAGTGATGACTGATCACTGGAGGGCATATGCAGAGTTTGTTCCAGAGAAAATTCACACTCAATCCAAAGCTGAAACATATACTGTTGAAGGATATA
ACAGCATATTCAGGCACTTTCTGGCAAGATTGAGAAGAAAGTCAAAGTGTTATACTAAGAGTCTTGAAATGTTGAAGTACTCTGTTCTTCTTTTGATGAA
GTACAGAAATAAAGAATTAGCGATGTTTAATTAACAATGCC
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
417 bp138 aa52468+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MNCPRCKSSNHKKNGKIDGRQRYKCHDCGYSYSVEIKSTASPMSVKRQALQLYLEGLGFRSIGRFLGVSHVSVQKWIKKFGRELEDLKSENEISIVELDE
MHTYIGNKKNIVGSGLLLIEMEKGSSTALLVAGERKQD

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
384 bp127 aa351734+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

NAHLYWEQKKYCWIWIAVDRDGKRFIDCSFGSRGTETGLKLWKKLKGKEIGEVMTDHWRAYAEFVPEKIHTQSKAETYTVEGYNSIFRHFLARLRRKSKC
YTKSLEMLKYSVLLLMKYRNKELAMFN

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
683 bp226 aa52734+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNCPRCKSSNHKKNGKIDGRQRYKCHDCGYSYSVEIKSTASPMSVKRQALQLYLEGLGFRSIGRFLGVSHVSVQKWIKKFGRELEDLKSENEISIVELDE
MHTYIGNKKYCWIWIAVDRDGKRFIDCSFGSRGTETGLKLWKKLKGKEIGEVMTDHWRAYAEFVPEKIHTQSKAETYTVEGYNSIFRHFLARLRRKSKCY
TKSLEMLKYSVLLLMKYRNKELAMFN

 

Blast result :
Comments
ISMbu3 is 92% aa similar to ISMac16.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Copeland,A., Lucas,S., Lapidus,A., Barry,K., Detter,C., Glavina,T., Hammon,N., Israni,S., Pitluck,S. and Richardson,P. US DOE Joint Genome Institute (JGI-PGF) (20005) Direct submission GenBank.