ISCb3

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AALO01000009 ND Clostridium beijerincki
Clostridium beijerincki NCIMB 8052
DNA section
IS Length : 1246 bp

Ends


IR Length : 22/37

IRL : TGGACACATTCTTGAAATAAATTATAATTAAAGTAAGAGAGGTGTGTCCG
IRR : TGGACACATTTTTATTAAATTACTTTCTTTACCAAATCCTCTTTCATTTG

Insertion site


Left flankDirect repeatRight flankDR Length
ATAGTTTTAAATTATTGAC0

DNA sequence

TGGACACATTCTTGAAATAAATTATAATTAAAGTAAGAGAGGTGTGTCCGAATGAGAAGGAAAAGTTATACAGAAGATTTTAAGAAAATGATAATTGAGG
TCTACAATACTGGAAAACCGATTAAAGAAATCTGTAAAGAATATGGCGTTTCAACAACATCACTTAATAACTGGATCAATCAAGTTCAGCCAAAAGAGAA
AATATCTAAGAAACCAATAATAACTAACAATAAAATTAGAAATAATGAAATAAAAGACAAAAAAGATGTTGAAGAGATTTCTAAGTTAAAAAAAGAAAAT
GAAAAGATTAGAATGGAACTTGAAATCTTAAAAAAAGCTATAGCCATATTCTCAAAAGACGAAGAGATATAATTAAATTTATTGATGATAATAAATCGAT
TTATCCAGTGAGATTGATGTGTAAAGTCTTACACATGCCTAAAAGCACTTACTATCAATCTCATCACTATACTCCGTCCCGAAGGACGTTGGAAAGTGAA
ACTCTAAAAGATCAAATACTTAAAATTTATACTGAAAGTAATCGTAGGTATGGTGCGCCCAAAATTCAAAAAATACTTGAACAATCAGGACATAAAATTA
GTATTAAAAGAGTTCAACGTTTTATGAAGCAGTTAAATATATATTCGATAGTAATTAAGAAATTTAGACCTGCAAAAGCTAATAGAAAAGTTATAGAACG
AAAAAATCTCCTTAAGCAAGATTTTACTACTAATAAAATAAACGAGAAATGGGTTGGAGACATAACTTATATCTATACCCTAAAAGATGGATGGTGCTAT
TTGGCATCTGTTATGGATTTATGTACAAGAAAGATAATTGGATATTCATTTTCAAAAACAATGGATGCTTCCGTAGCGGTAGCTGCTTTAAATAATGCGT
ATACACTTCAACAGCCTGTCGGCTCCGTTATTTTTCACTCTGACCTTGGAGTACAATATACGAGCACAGATTTTCTTAATAGATTAAAAAAATACAAAAT
GAAAAGCTCTAATAGCAGAAAAGGATGCCCTTATGATAATGCCTGTATTGAGTCTTTTCATTCAATTTTGAAAAAAGAACAAGTGAACAATGTTCAATAC
TTGGATTTTGAAAGCGCAAAACTAGATTTATTTATATTTATCGAATCATGGTATAACCGCAAAAGAATTCACGGCTCTATTGGTTATATTACTCCACAAA
TGAAAGAGGATTTGGTAAAGAAAGTAATTTAATAAAAATGTGTCCA
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
318 bp106 aa52369+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MRRKSYTEDFKKMIIEVYNTGKPIKEICKEYGVSTTSLNNWINQVQPKEKISKKPIITNNKIRNNEIKDKKDVEEISKLKKENEKIRMELEILKKAIAIF
SKDEEI

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
909 bp302 aa3241232+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

NLKKSYSHILKRRRDIIKFIDDNKSIYPVRLMCKVLHMPKSTYYQSHHYTPSRRTLESETLKDQILKIYTESNRRYGAPKIQKILEQSGHKISIKRVQRF
MKQLNIYSIVIKKFRPAKANRKVIERKNLLKQDFTTNKINEKWVGDITYIYTLKDGWCYLASVMDLCTRKIIGYSFSKTMDASVAVAALNNAYTLQQPVG
SVIFHSDLGVQYTSTDFLNRLKKYKMKSSNSRKGCPYDNACIESFHSILKKEQVNNVQYLDFESAKLDLFIFIESWYNRKRIHGSIGYITPQMKEDLVKK
VI

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1181 bp393 aa521232+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MRRKSYTEDFKKMIIEVYNTGKPIKEICKEYGVSTTSLNNWINQVQPKEKISKKPIITNNKIRNNEIKDKKDVEEISKLKKENEKIRMELEILKKSYSHI
LKRRRDIIKFIDDNKSIYPVRLMCKVLHMPKSTYYQSHHYTPSRRTLESETLKDQILKIYTESNRRYGAPKIQKILEQSGHKISIKRVQRFMKQLNIYSI
VIKKFRPAKANRKVIERKNLLKQDFTTNKINEKWVGDITYIYTLKDGWCYLASVMDLCTRKIIGYSFSKTMDASVAVAALNNAYTLQQPVGSVIFHSDLG
VQYTSTDFLNRLKKYKMKSSNSRKGCPYDNACIESFHSILKKEQVNNVQYLDFESAKLDLFIFIESWYNRKRIHGSIGYITPQMKEDLVKKVI

 

Blast result :
Comments
Genome in progress.
ISCb3 is 58% (ORFA) aa similar to IS655 and 61% (ORFB) aa similar to IS981.
The third ORF is a putative ORF AB transposase reconstructed in sillico by -1 frameshift.
References
1] Copeland,A., Lucas,S., Lapidus,A., Barry,K., Detter,J.C., Glavina,T., Hammon,N., Israni,S., Pitluck,S. and Richardson,P. (2005) Direct submission GenBank