ISStso1

  • Family IS630
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AEUV02000002 ND Streptococcus sobrinus
Streptococcus sobrinus
Streptococcus criceti HS-6
DNA section
IS Length : 1091 bp

Ends


IR Length : 17/22

IRL : CTTAACAAAAATCAAAAATAGCGATATAATATAGTCATGACACTAGAAAT
IRR : CTCAATGAAAATCAAGCATAGCCGAAGTCCATTTTCTATGGACAATCGTT

Insertion site


Left flankDirect repeatRight flankDR Length
CAAGTGGTAATATAATGAAAAA2

DNA sequence

CTTAACAAAAATCAAAAATAGCGATATAATATAGTCATGACACTAGAAATTACACCAGCACAAGCACAAGAACTAAAACAAGCACTCAAAGATAAAGCAA
ATGATAAACACTATAGAAAACTTCATGCCCTCCTCCTTCGTTCACAAGGAATGAGCTTAACAGCAATCGGCAAAGAAGTTGGGCTCGTTCACCAGTCTGT
TCGCAACTTAATTACCCGTTATCAAAAGGGGGGACTAACAGCTCTATTTAAAGAAAATCGCGGTGGTCGTAGACGTGCTTATATGACCGTCGAAGAGGAA
GAAAGATTCCTAAACCAACAACTAGAACGGGCATTAAAGGGGGAGCACGTAACTGTTCAAAGCTTGTTTGAAGCCTATCAAGCTGAAGTTGGAAAGTCAA
CCACTCGTGAGGGATTCTATGCTTTATTAAAACGCCACGGATGGCGAAAGGTAACTCCTCGTCCAAAACATCCTAAAAAAGCAGACGCTAAAACGATTTA
TGCGTCAAAAAATAAAATCTATATTCAGGAAGACAAGAAAGCGCTTTAAGCATAGCCGACGTTACAAGAAAGTCCGTCTCATGTATCAAGATGAAGCGGG
TTTTGGTCGTATCAGTAAGCTAGGAGCTTGTTGGGCACCTAAAGGTTATAGGCCACATGTAGCCAGCCACTACATTCGAGAATACCGTTATTGTTACGGA
GCCGTTGATGCCCATACAGGAGAATCTTTTTTCCTCATCGCAGGAGGTTGTAATACTGAATGGATGAACGAATTTTTAAGACAATTAAGTCAAGCTTTTC
CTGACGATTACATTGTTTTGGTTATGGATAATGCCATTTGGCATAAATCAAAGGCTTTAGAAGTTCCACATAATATAGACTTTGCTTTTATTCCGCCTTA
TACTCCTGAAATGAATCCTATTGAACAGGTCTGGGCTGAAATAAGAAAACGTGGGTTTAAAAACAAAGCCTTCAAAACTTTGGAGGAGGTTATTAATCAA
CTTCAAGAGGTTATTCAAAGTTTTCATTGGAAAGAGTTAAAAACGATTGTCCATAGAAAATGGACTTCGGCTATGCTTGATTTTCATTGAG
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
513 bp170 aa37549+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MTLEITPAQAQELKQALKDKANDKHYRKLHALLLRSQGMSLTAIGKEVGLVHQSVRNLITRYQKGGLTALFKENRGGRRRAYMTVEEEERFLNQQLERAL
KGEHVTVQSLFEAYQAEVGKSTTREGFYALLKRHGWRKVTPRPKHPKKADAKTIYASKNKIYIQEDKKAL

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
636 bp211 aa4551090+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

LLVQNILKKQTLKRFMRQKIKSIFRKTRKRFKHSRRYKKVRLMYQDEAGFGRISKLGACWAPKGYRPHVASHYIREYRYCYGAVDAHTGESFFLIAGGCN
TEWMNEFLRQLSQAFPDDYIVLVMDNAIWHKSKALEVPHNIDFAFIPPYTPEMNPIEQVWAEIRKRGFKNKAFKTLEEVINQLQEVIQSFHWKELKTIVH
RKWTSAMLDFH

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1054 bp350 aa371090+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTLEITPAQAQELKQALKDKANDKHYRKLHALLLRSQGMSLTAIGKEVGLVHQSVRNLITRYQKGGLTALFKENRGGRRRAYMTVEEEERFLNQQLERAL
KGEHVTVQSLFEAYQAEVGKSTTREGFYALLKRHGWRKVTPRPKHPKKQTLKRFMRQKIKSIFRKTRKRFKHSRRYKKVRLMYQDEAGFGRISKLGACWA
PKGYRPHVASHYIREYRYCYGAVDAHTGESFFLIAGGCNTEWMNEFLRQLSQAFPDDYIVLVMDNAIWHKSKALEVPHNIDFAFIPPYTPEMNPIEQVWA
EIRKRGFKNKAFKTLEEVINQLQEVIQSFHWKELKTIVHRKWTSAMLDFH

 

Blast result :
Comments
File updated September 20 2012.
ISStso1 is 75% aa similar to ISSpn2.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Claverys, JP. (2006) Direct submission.