ISSth1b

  • Family IS3
  • Group IS150
MGE type ISRelated element(s) :
Isoform Synonym(s) ISSth1
Accession numberTranspositionOriginHost
FR875178 ND Streptococcus thermophilus
Streptococcus thermophilus LMD-9
Streptococcus thermophilus JIM 8232
Streptococcus thermophilus LMG 18311
Streptococcus thermophilus CNRZ1066
Streptococcus thermophilus ND03
DNA section
IS Length : 1684 bp

Ends


IR Length : 29/39

IRL : TGATATACTCCCCTTATAGTGGACAGTGAAAAAATAAAAATTTTCACTAG
IRR : TGAACAGCTCCCTGTCAAGTGGACAATGAAATAATAAAATATTAGGCGAC

Insertion site


Left flankDirect repeatRight flankDR Length
ACTCACATTCAACTTCATGATTG3
CCCTCACCCGATATGAGTGAGGG3
GCTAGCCTATTTGAAAGGAC0

DNA sequence

TGATATACTCCCCTTATAGTGGACAGTGAAAAAATAAAAATTTTCACTAGAAACTATAAGGGGAGTCTTATTATGTCCAAAAGAAGTCCAAAATCTGTAT
CTGAGAAACTAGAAATTGTTCTGCTTCACTTGGAAGAAGGTAAATCACTTAGTTGGTTAACTAGAAACCAAGGTATCTCTAAAGACACCCTATCGAACTG
GGTTCGGAAGTACAAAGAAGCTGGTGTTGATGGGCTAGAGGAAAGCCGTCAATGGAAGAAGTATAGTAAGGAACTAAAGGAACAAGCTGTTTCCGACTAT
CTTAATGGCTTGGGAAGTCTCAAAGATCTGACCAAAAAATATGGAATTTCTGACCCTTATGTTCTCAGATCATGGATAAAAAGTTATACTAGTGGTAAAG
AACTGAAAGCTACTAGTAAAGGAATGAGACGCATGAAGCAAGGACGCAAGACAACATTTGAAGAACGAATTGAGATTGTCAATTTTACCCTTGCCCACGA
GAAAGATTACCAAGGGGCTGTTGAGAAGTATGGTATTTCCTACCAGCAGATCTATTCTTGGGTCAGAAAGTTCGAGAAGGACGGTTCTAACGGTCTCCTA
GATCGTCGTGGAAAAGGTCTTACAAGTAAACCAAACCTTACTCCAGAAGAAGAGTTACGCCTCAAAATCAAGCAACAGGAAGAGCGGATTAAGTATCTTG
AAATGGAGAACGGCCTGCTAAAAAAGTTAGAAGAAATCAAACGACGAAACCGACGGTAAGACTTGGTCGGCACTTGGAAACCTTCCAAGCGATTAAAGAA
TATGCGGATGAGTATGAAGAGGTTTCTATCAGCCACCTGTGCCATATTCTAAAGGTATCTCGCTCAGGCTATTACAAGTGGTTACAACATCAAGAAACAA
CTTCTGAACAGGAAAATTTAGGCTTGATGGATATCATCAAGAAACTTCATAGCCAGCATAATGGTATTCTTGGTTATCGTCGTATGACGCTATTTGTCAA
TCGCAAGCTTGAAACAAACTACAACAAGAAGCGGATTCGACGCTTGATGCACATTCTAGGTCTACGTTCCATTATCAGAAGAGCCAAGGGCTATTGTACT
AAAACTAGCTTTGTCAATGTAGAGGACAACATTCTCAATCGTAATTTTACAGCCACTGCTCCAAATCAGAAATGGTGTACAGATGTGACTTTCTTGAAGT
ACGGTTTCAGCTGTAAAGCCTATTTGAGTGCTATTAAGGATCTTTACGACGGCTCAATTGTCGCCTATGTAGTTGGTCAATTTAATGATAACGAATTGGT
ATTGGAAACACTTCGTAAAGCACAAAAAGCTAATCCTAATGCGACACCATTAATTCACAGCGACCGAGGTTCGCAGTATACTTCGAAAGATTATTACCGT
TTAACTACCCAGTATCAGATGACCCGCTCCATGTCTCGTGTTGGTAAGTGTATTGACAATGCACCAATTGAGAGTTTCTTTGGGCACTTTAAGACGGAGT
GCTATGATTTGAAGAAGTATAAGACTTTTGAGGAGCTAGTTTCAGATATTGATGCCTACATCTATTTTTACAATCATCAACGTTTTCAAGAGCGCAATAA
CGGCCTTGCCCCTCTTGAAATGAGGAACAAGGCCGTCGCCTAATATTTTATTATTTCATTGTCCACTTGACAGGGAGCTGTTCA
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
687 bp228 aa73759+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MSKRSPKSVSEKLEIVLLHLEEGKSLSWLTRNQGISKDTLSNWVRKYKEAGVDGLEESRQWKKYSKELKEQAVSDYLNGLGSLKDLTKKYGISDPYVLRS
WIKSYTSGKELKATSKGMRRMKQGRKTTFEERIEIVNFTLAHEKDYQGAVEKYGISYQQIYSWVRKFEKDGSNGLLDRRGKGLTSKPNLTPEEELRLKIK
QQEERIKYLEMENGLLKKLEEIKRRNRR

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
942 bp313 aa7021643+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

NGERPAKKVRRNQTTKPTVRLGRHLETFQAIKEYADEYEEVSISHLCHILKVSRSGYYKWLQHQETTSEQENLGLMDIIKKLHSQHNGILGYRRMTLFVN
RKLETNYNKKRIRRLMHILGLRSIIRRAKGYCTKTSFVNVEDNILNRNFTATAPNQKWCTDVTFLKYGFSCKAYLSAIKDLYDGSIVAYVVGQFNDNELV
LETLRKAQKANPNATPLIHSDRGSQYTSKDYYRLTTQYQMTRSMSRVGKCIDNAPIESFFGHFKTECYDLKKYKTFEELVSDIDAYIYFYNHQRFQERNN
GLAPLEMRNKAVA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1571 bp523 aa731643+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MSKRSPKSVSEKLEIVLLHLEEGKSLSWLTRNQGISKDTLSNWVRKYKEAGVDGLEESRQWKKYSKELKEQAVSDYLNGLGSLKDLTKKYGISDPYVLRS
WIKSYTSGKELKATSKGMRRMKQGRKTTFEERIEIVNFTLAHEKDYQGAVEKYGISYQQIYSWVRKFEKDGSNGLLDRRGKGLTSKPNLTPEEELRLKIK
QQEERIKYLEMENGLLKKVRRNQTTKPTVRLGRHLETFQAIKEYADEYEEVSISHLCHILKVSRSGYYKWLQHQETTSEQENLGLMDIIKKLHSQHNGIL
GYRRMTLFVNRKLETNYNKKRIRRLMHILGLRSIIRRAKGYCTKTSFVNVEDNILNRNFTATAPNQKWCTDVTFLKYGFSCKAYLSAIKDLYDGSIVAYV
VGQFNDNELVLETLRKAQKANPNATPLIHSDRGSQYTSKDYYRLTTQYQMTRSMSRVGKCIDNAPIESFFGHFKTECYDLKKYKTFEELVSDIDAYIYFY
NHQRFQERNNGLAPLEMRNKAVA

 

Blast result :
Comments
ISSth1b is 57% aa similar to ISSau2.
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift.
This element was renamed because the same name was used for two different element (ISSth1).
References
1] Submitted by ISfinder (2011).
2] Loux,V. (2011) Direct submission to GenBank.