ISOba1

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NZ_AAMO01000007 ND Oceanicola batsensis
Oceanicola batsensis HTCC2597
DNA section
IS Length : 1271 bp

Ends


IR Length : 34/45

IRL : TGACCTGCCACGGGATTTTTCCTCCACCGTCGATTAGAGTCCGGCCTATC
IRR : TGACCTGCCACTGAACTTTCATCCAGCCGCGACCGGAGCCCGGTTGGTGT

Insertion site


Left flankDirect repeatRight flankDR Length
CGACAGCATCGTGGAACGCC0

DNA sequence

TGACCTGCCACGGGATTTTTCCTCCACCGTCGATTAGAGTCCGGCCTATCTTGAGGACGGACAATGAAGCGAACGAGATTCACGGACGAACAGATCATCG
GCATCCTGAGCGAGCACGAGGCTGGTGCGAAGTGCGCTGACCTGTGCCGCAAGCACGGCATGTCCGAAGGCACCTTCTACAACTGGAAGGCCAAGTTCGG
CGGCATGACGGTGTCAGAGGCCAAGCGGCTGAAGGCGCTGGAGGATGAGAACGCGAAGCTGAAGAAGCTGCTGGCCGAGCAAATGCTGGATCTGGCTGCG
ATGAAGGATCTGGTTTCAAAAAAGTGGTAGGGCCCGCCGTGAAGCGTGAAGCCGTCGCGTATCTTCGGGCCGAGCATGGCCTGTCGGAGCGGCGGGCCTG
CCATATCGTCGGCGCGGATCGAACGATGATACGCTACCGATCTCGGCGTGCCCCGGACACGGTTCTGCGCGGTCGGTTGCGGGACCTGGCCCACGAGCGG
CGGCGGTTCGGTTACCGACGCCTGTTCGTCCTGCTGCGCCGCGAGGGTGAGCCCTCGGGGATCAACCGGATCTATCGGCTCTACCGCGAGGAGGGGCTGA
CGGTGCGCAAGCGGAAGGCCCGGCGCAAGGCTGTCGGGACGCGAGCCCCGATCCTGGTCGAGGCGCGGCCCAATGCGCGCTGGTCGCTGGATTTCGTCCA
TGACCAATTCGCCAATGGCCAGCGCTTCCGGGTTCTCAACGTGGTCGACGACGTCACCCGTGAATGTCTCGCGGCAATACCGGACACCTCGATATCGGGG
CGCCGCGTGGCACGTGAACTGACGGCCCTGATCGAACGCCGTGGCAAACCAGGAATGATTGTCAGCGACAACGGCACGGAACTGACCTCCAACGCCATCC
TGCGGTGGTGTTCCGAGCACCGGATCGAATGGCACTACATCGCGCCAGGCAAGCCGATGCAGAACGGCTTCGTAGAGAGTTTCAACGGCCGGATGCGGGA
TGAACTGCTCAACGAGACCATGTTCCGGAACTTGGCCCACGCGCGGATCGTGATTGCCGCTTGGGCTGCCGACTACAATACAGAACGCCCGCATTCGGCC
TTGGACTACCAGACCCCGGCTGACTACGCACGGGCCCTGACCACCGCAATCGCCCGCCCCGCTGCGCGAGATGAAAGCTCCGCGCGTCGGGCGATTGCTA
AACCTGCGCCGATCGGCGTAAACACCAACCGGGCTCCGGTCGCGGCTGGATGAAAGTTCAGTGGCAGGTCA
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
267 bp88 aa64330+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKRTRFTDEQIIGILSEHEAGAKCADLCRKHGMSEGTFYNWKAKFGGMTVSEAKRLKALEDENAKLKKLLAEQMLDLAAMKDLVSKKW

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
1005 bp334 aa2491253+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

EREAEEAAGRANAGSGCDEGSGFKKVVGPAVKREAVAYLRAEHGLSERRACHIVGADRTMIRYRSRRAPDTVLRGRLRDLAHERRRFGYRRLFVLLRREG
EPSGINRIYRLYREEGLTVRKRKARRKAVGTRAPILVEARPNARWSLDFVHDQFANGQRFRVLNVVDDVTRECLAAIPDTSISGRRVARELTALIERRGK
PGMIVSDNGTELTSNAILRWCSEHRIEWHYIAPGKPMQNGFVESFNGRMRDELLNETMFRNLAHARIVIAAWAADYNTERPHSALDYQTPADYARALTTA
IARPAARDESSARRAIAKPAPIGVNTNRAPVAAG

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1190 bp396 aa641253+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKRTRFTDEQIIGILSEHEAGAKCADLCRKHGMSEGTFYNWKAKFGGMTVSEAKRLKALEDENAKLKKLLAEQMLDLAAMKDLVSKKVVGPAVKREAVAY
LRAEHGLSERRACHIVGADRTMIRYRSRRAPDTVLRGRLRDLAHERRRFGYRRLFVLLRREGEPSGINRIYRLYREEGLTVRKRKARRKAVGTRAPILVE
ARPNARWSLDFVHDQFANGQRFRVLNVVDDVTRECLAAIPDTSISGRRVARELTALIERRGKPGMIVSDNGTELTSNAILRWCSEHRIEWHYIAPGKPMQ
NGFVESFNGRMRDELLNETMFRNLAHARIVIAAWAADYNTERPHSALDYQTPADYARALTTAIARPAARDESSARRAIAKPAPIGVNTNRAPVAAG

 

Blast result :
Comments
Genome in progress.
ISOba1 is 86% (ORFA) and 81% (ORFB) aa similar to IS511. The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Giovannoni,S.J., Cho,J.-C., Ferriera,S., Johnson,J., Kravitz,S., Halpern,A., Remington,K., Beeson,K., Tran,B., Rogers,Y.-H., Friedman,R. and Venter,J.C. (2005) Direct Submission GenBank.