ISBce9

  • Family IS4
  • Group IS231
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_007103 ND Bacillus cereus
Bacillus cereus E33L
DNA section
IS Length : 1597 bp

Ends


IR Length : 17

IRL : CATCCATCAACTTAAGGTTTTAGACTATTTTTGAAGTTAAAAGCACGTTA
IRR : CATCCATCAACTTAAGGGATATTTTTAAACAAAATGTGGTTTTTTTATAT

Insertion site


Left flankDirect repeatRight flankDR Length
TCCCACCACATGTGACGATA0

DNA sequence

CATCCATCAACTTAAGGTTTTAGACTATTTTTGAAGTTAAAAGCACGTTACTATTTTCTTATGTGAATGAGAAAGGGTGACGTGCTTTTTATGAATATGA
ATCAAAAACAAGAATTATCTTTATTCGCTGAAGAGTTATATCGATATATGTCTCCCGCTACACTTAATCAATTAGCTATAGAAGCAGGCGGGATGAAACG
AAAACGTAAGTGCCACGGGCATCATTTTTTATCTTTGTGTGTATGGTTAAATCAACAAGTCGCTACTACCTCTCTTACTCAACTATGTAGTCAATTAGAA
ACTTCAACAGGAGTTTTATTAAGTCCGGAAGGACTTAATCGGCGATTTAACTCGGCTTCTGTAGCCTTTTTTCGTACTGTATTTACTACACTTCTACAAG
CTAAGATTGGAGGCGTATCTAAGATTTCTCATTCTCTTTCTTCCTACTTTGAACGCATTCGCATCCTTGATTCTACAACCTTTCAAGTTCCAGATCGATT
CGCAGCTATTTATCCTGGTGCCGGAGGATGTAGTCATAAAGCTGGTGTGAAAATTGAACCAGGAAAGCGAAGTGATCAGGCGTATGGTGCGACTCGAACA
GACATGATACAAAAGAATGAGCTGTATATCCGTGACTTAGGATATTTTCGTCTACAAGACTTTAAGTCTATTCAAGACAAGCAGGGGTATTATTTATCCC
GTCTTAAGTTACCAACTAAAATATATAGAAAAGAGTTTGAAACAGTCGTATTTAAAACAAAACCTCCTCAATTGAAACCAGTATATACACAAATTCATTT
GGAAAACATTATGAAACAACTACAACCTGGCCAAGTTTATGAATTACACGATGTATATGTAGGGAGTAAAGACAAACTGCCTACTCGTATTGTAGTTTAT
AGATGTACCGAGGAGCAAAAACAGAAACGCCTACGCGATCAAACTATTCGTGAAAAGAAAAAAGGAATTACATATACAGAGCGCACGAAGCTTTTACAAG
GTATCACGGTATATATGACAAACATTCCTACGGAATGGGTACCAAAAGAGAAAATCTATGCCTTATATTCATTACGTTGGCAAATTGAGCTGTTATTTAA
AATATGGAAATCTTGGTTTCAAATTCATCGTTGTAAATCTATTAAACAAGAGCGATTAGAATGTCATCTTTATGGGCAACTTATTAGCATTCTATTTTGT
TCTTCTACTATGTTTAAAATGCGAGAATTCCTATTACGTAAGAAACAGAAAGAACTAAGTGAATATAAAGCGATGTATATAATTAAGGATTATTTTTCAC
TTTTTTACCAATCATTACACAAAAACACCCAAGAATTATCAAAGGTTCTCCTTCGTCTGTTTAACCTCCTACAGCACAACGGACAAAAATCTCATCGGTA
CGAGAAAAAGACAGTCTTTGATATTTTGGGTGTGGTTTATGAGTACACCACTTCTAATCATCAGGTAGCATAGTAAAAAATTGAAACCCGTCAGGGTTTA
TTTGATATGCCTACTTTTATAAAATCTACAAAAGATAATAAAAAATTATATAAAAAAACCACATTTTGTTTAAAAATATCCCTTAAGTTGATGGATG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1380 bp460 aa911470+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNMNQKQELSLFAEELYRYMSPATLNQLAIEAGGMKRKRKCHGHHFLSLCVWLNQQVATTSLTQLCSQLETSTGVLLSPEGLNRRFNSASVAFFRTVFTT
LLQAKIGGVSKISHSLSSYFERIRILDSTTFQVPDRFAAIYPGAGGCSHKAGVKIEPGKRSDQAYGATRTDMIQKNELYIRDLGYFRLQDFKSIQDKQGY
YLSRLKLPTKIYRKEFETVVFKTKPPQLKPVYTQIHLENIMKQLQPGQVYELHDVYVGSKDKLPTRIVVYRCTEEQKQKRLRDQTIREKKKGITYTERTK
LLQGITVYMTNIPTEWVPKEKIYALYSLRWQIELLFKIWKSWFQIHRCKSIKQERLECHLYGQLISILFCSSTMFKMREFLLRKKQKELSEYKAMYIIKD
YFSLFYQSLHKNTQELSKVLLRLFNLLQHNGQKSHRYEKKTVFDILGVVYEYTTSNHQVA

 

Blast result :
Comments
ISBce9 is 93% aa similar to IS231S.
ISBce9 was found by screening completely sequenced genomes for sequences homologous to the IS4 transposase using BLASTP. Multiple sequence alignments revealed a conserved DDE motif : D(N2)-54-D(N3)-150-E(C1). ISBce9 is located on plasmid pE33L466. It's copy number in Bacillus cereus E33L is 1.
References
1] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18