ISMpo8

  • Family IS5
  • Group IS427
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_010725 ND Methylobacterium populi
Methylobacterium populi BJ001
DNA section
IS Length : 849 bp

Ends


IR Length : 12/16

IRL : GGTCAAAACCCTATCAAGCTATTGATCTGTCGACGTAATGTGGCTTCCAT
IRR : GGTCGAGACTCAATCAGCACCAGAAGGCAATGACGGCGGCAAGGGCGAGT

Insertion site


Left flankDirect repeatRight flankDR Length
CGTCCGGCTGCTAGCCCGTCTTAT4

DNA sequence

GGTCAAAACCCTATCAAGCTATTGATCTGTCGACGTAATGTGGCTTCCATGGTGCGCCTTGAGACAGGGAGGCGCGCCATGGCGGACTTGTTCTGGCTGT
CGGACGAGCAGTGGGTGGTCATCGAACCGTTCATGCCCAAGAACCAGCCCGGGCCCGAACGCAACGACGACCGGCAGGTCATCTCCGGCATCATCCACGT
CGTGAAGACGGGCTGTCGCTGGTGCGATTGCCCGTCGGAGTACGGTCCGCCCACCACGATCTACAACCGCTTCAATCGCTGGTCCCGGCGCGGCTTCTGG
AAGGCGATGCTGGTCGCCCTGGCCAAGGCCGGATGGTCCGGCGAGGCCAACGCTATCGACGCCACCTACGTCAAAGCGCACCGCTCCGCCCAGGGCGGAA
AAGGGGGGCCAAGGCGCAAGACATCGGTCCCTCGCGCGGCGGCCAGACGACCAAGATCCACGCGCTCGTCGATGTCGTGGGCCGCCCGGCGGTCCTCCTT
CTGACACCCGGCAATGCCAGCGACGTGAGGACCGCACCGGATGTGCTGGCCGAGGCCCCCGGCCGCATCCGCCGCCTGATTGCCGACAAGGGCTATGACG
CCAACTGGCTGCGAAAAGACCTGCGCGCGAGCAACACCACACCGATCATCCCCGGCACCCGCGCGCGCAAGCGCAAGATCAGGCTCGACAAGAAACGCTA
CCGCGAGCGCTGGCGGGTAGAGGCGACCTTCTGCCGACTGAAGGACTTCCGTAGGATTGCCACACGCTACGACAAACTCGCCCGAAACTTCGCCTCAGCA
CTCGCCCTTGCCGCCGTCATTGCCTTCTGGTGCTGATTGAGTCTCGACC
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
426 bp141 aa79504+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MADLFWLSDEQWVVIEPFMPKNQPGPERNDDRQVISGIIHVVKTGCRWCDCPSEYGPPTTIYNRFNRWSRRGFWKAMLVALAKAGWSGEANAIDATYVKA
HRSAQGGKGGPRRKTSVPRAAARRPRSTRSSMSWAARRSSF

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
534 bp177 aa303836+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

GDAGRPGQGRMVRRGQRYRRHLRQSAPLRPGRKRGAKAQDIGPSRGGQTTKIHALVDVVGRPAVLLLTPGNASDVRTAPDVLAEAPGRIRRLIADKGYDA
NWLRKDLRASNTTPIIPGTRARKRKIRLDKKRYRERWRVEATFCRLKDFRRIATRYDKLARNFASALALAAVIAFWC

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
758 bp252 aa79836+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MADLFWLSDEQWVVIEPFMPKNQPGPERNDDRQVISGIIHVVKTGCRWCDCPSEYGPPTTIYNRFNRWSRRGFWKAMLVALAKAGWSGEANAIDATYVKA
HRSAQGGKGGAKAQDIGPSRGGQTTKIHALVDVVGRPAVLLLTPGNASDVRTAPDVLAEAPGRIRRLIADKGYDANWLRKDLRASNTTPIIPGTRARKRK
IRLDKKRYRERWRVEATFCRLKDFRRIATRYDKLARNFASALALAAVIAFWC

 

Blast result :
Comments
ISMpo8 is 64% aa similar to ISPam4.
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift.
References
1] Ming-Chun Lee and David Robinson (2009) Direct submission.

2] Copeland,A., Lucas,S., Lapidus,A., Glavina del Rio,T., Dalin,E., Tice,H., Bruce,D., Goodwin,L., Pitluck,S., Chertkov,O., Brettin,T., Detter,J.C., Han,C., Kuske,C.R., Schmutz,J., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Mikhailova,N., Marx,C. and Richardson,P. (2008) Direct submission GenBank.