ISBcen4

  • Family IS110
  • Group IS1111
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Burkholderia cenocepacia
Burkholderia cenocepacia J2315
DNA section
IS Length : 1349 bp

Ends


IR Length : 13

IRL : AATGGTATGGACGCCTCCTCATCGCATAATGAGGCGTCGTTCAACCAGGA
IRR : ---TATATGGACGCCTCCGGCTTGCCAAGGTTTGTTGCTCTGTCGAACAG

Insertion site


Left flankDirect repeatRight flankDR Length
GCTCGGCAAAAAGACCATGG0

DNA sequence

AATGGTATGGACGCCTCCTCATCGCATAATGAGGCGTCGTTCAACCAGGAGAACGCAAATGGAACCGACAGTCGTAGGCGTAGACATCGCCAAGCGGGTC
TTCCAACTGCACTGGATCGCTGCGGACACCGGCGAGGTGTTCGACCGGCAGCTCCGCCGCAGTGATTTTCTCGAGCACTTCGCCAATCGTGAGCCCTGTC
TCATCGGCATGGAGGCCTGCGGAGGCTCACAGCACTGGGCACGCCGTCTCACCGAGCTCGGCCATCAGGTCAAATTGATGCCAGGCAAACTGGTCAAAGC
GTTCGTGACAGGAAACAAGAACGATGTCGCCGATGCGCGCGCAATCTGGGCAGCTGCACGACACCCGGGCGTGAAAGCCGTCCCGGTGAAGACCGAGGCC
CAGCAAGCGGTTCTGGCACTGCATCGTATTCGACAGCAGTTGGTTATATTTCGGCGCTCTCAATCTAACTGCCTGAGAGGCTTGCTCGGCGAGTACGGAG
AGGTCATGGGCGTGGGACGCGCAGCAATGAATCGCGCCATGCCCGACCTGCTGCTACGCCTCGAATTGCGCCTGCCGCGAGTCTTGATCGATTCCCTGCG
GGAACAGTGGCAACGCCTTGTCGACATCGACAAGCAGATAACCCTCATCGAGCAGCGACTCCGCGCGTGGCTGCATGAAAACCCGGCCTGCAGAACGATT
GCCGAAATCCCCGGTGTTGGGTTCCTGACCGCCACTGCTGCCGTAGCAGCTATGGGCGATCCCAAAGCGTTTCGGTCCGGCCGCGAATTTGCAGCATGGC
TGGGTCTCGTCCCTGCGCAGTTTGGAACTGGTGGCAAGGTCCGGCTGCTCGGCATCAGCAAGAGAGGCGATCGATACCTGCGCACGCTGATGATTCATGG
CGCACGGTCCGTCATGAAGCACGCAAAAGACCCGGGTTCCTGGGCAGTGCAGTTGAGCATGCGGCGTCCGCTCAATGTCGTAGTCGTTGCACTGGCCAAC
AAGATCGCGCGGACGATCTGGGCTCTGCTAGCTCATGGCCGCTCATACTGCGAGAGCTATCCGCCTCCAGTTACTGCAGCATGATGTGTGTCGAGATCGT
ATCGCGTTCTATCACCGATCTGTAGTCCAAGGTTGCGCAAGGTAGTGTTGTAATGGCAAACAGGTAAGACCGGGACTCATCAAACCTGCATCGTCTTCTG
GACATCACGGTCCGTGGCAAAAATGAGGCATGAGTCAGCGGATTCCATTGGGGCCAGCGGGCTTCGACCTGCATGGGCCGGATATAAAACCGCAGCCTGT
ATCTGTTCGACAGAGCAACAAACCTTGGCAAGCCGGAGGCGTCCATATA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1026 bp341 aa601085+No
ORF function : Transposase
Chemistry : DEDD

ORF sequence :

MEPTVVGVDIAKRVFQLHWIAADTGEVFDRQLRRSDFLEHFANREPCLIGMEACGGSQHWARRLTELGHQVKLMPGKLVKAFVTGNKNDVADARAIWAAA
RHPGVKAVPVKTEAQQAVLALHRIRQQLVIFRRSQSNCLRGLLGEYGEVMGVGRAAMNRAMPDLLLRLELRLPRVLIDSLREQWQRLVDIDKQITLIEQR
LRAWLHENPACRTIAEIPGVGFLTATAAVAAMGDPKAFRSGREFAAWLGLVPAQFGTGGKVRLLGISKRGDRYLRTLMIHGARSVMKHAKDPGSWAVQLS
MRRPLNVVVVALANKIARTIWALLAHGRSYCESYPPPVTAA

 

Blast result :
Comments
The transposase protein is 39% identical to that of IS1111.

Updated by Helena Seth-Smith (January 2006) :
ISBcen4 has been thoroughly annotated, and has been found to have another IS element (ISBcen6) inserted within it.
There are 13bp perfect inverted repeats: TATGGACGCCTCC. These IRs are not at the termini of the IS: this has previously been described for other IS1111 family elements.

There are one complete and one partial copy of ISBcen4. The incomplete version is due to a duplication of a segment, not an independant insertion.
References
1] The Welcome Trust Sanger Institute http://www.sanger.ac.uk
2] Partridge and Hall (2003) J. Bacteriol. 185, 6371-6384
3] Seth-Smith Helena (2006) Direct submission