ISBce7

  • Family IS4
  • Group IS231
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_003909 ND Bacillus cereus
Bacillus cereus ATCC 10987
DNA section
IS Length : 2039 bp

Ends


IR Length : 16/17

IRL : CATCGCTATCAAGCTAAAAAAATAGGTCACCCCCAAAACGAAAAAATATG
IRR : CATCTCTATCAAGCTAAGCCCGTGTAACGTCAATGATAAGCAAGATTGTT

Insertion site


Left flankDirect repeatRight flankDR Length
GTACCGCCCATGGTGCTACC0

DNA sequence

CATCGCTATCAAGCTAAAAAAATAGGTCACCCCCAAAACGAAAAAATATGTTAAATTCCCATAGATAACTATCTTATATTAATTACATAACCTAGTGTGT
GATATAATAATATAAAGATATTATATTTAAAGGGGGGATTCAAATTGGTTAAAAACTTACCTTTACTAATAGTGATTTTAATACTAGGTGTAAGTTCTGC
TACATTAAGTACGAACGGATACTTTTCTCCAACTATAGAATGGTCTTTAATGATTATAAGTATTATTTTAAACATTACTGCAGTGATAGGTTTATCACTA
CACGTCCTTGTATATCAACCTATGAAAAGATTTGAAAAAAATTTAAAAGAGACCTTCAAATAAAATAATTATATTTGAGGTAACACCACATTGCCATCGA
GCTAAAAAAATGTATCCATAAAAAGAAAAAATACGCTATTCTTTCTGTAGAATCATAGGAAAGGATGGCGTTTTTTATGTCTATTTCTGTATCCAATGAA
TTACAACTATTTGCTCAAGAGATTCAAAGTTTTTTATCTCCAAATACCTTACGGGATCTTGCTAGAGATGTTGGTTTTGTACAACGAACCAGTAAGTACC
AAGCAAAAGATTTAGTAGCTTTATGTGTATGGGTGAGCCAAAATGTAGCTATGACTTCTTTAACTCAGTTATCTAGCTGTTTAGAAGCATCAACAGAAGT
ACTCATCAGTCCTGAGGGACTGAATCAACGGTTTAATAAGGCGGCCGTCCAACTTTTACAACACCTACTAGCCGAACTACTAAGCAAAAAATTGGCCACA
TCTATGCCGATTTCTTCTCCATACACTTCTGTTTTCAAGCGTATTCGTATTTTAGATTCAACTGCATTTCAACTCCCGGATGTATTTTCATCGGTTTATC
CAGGTGCAGGAGGATGCAACCATACAGCTGGGATAAAAATTCAACTTGAGTATGATTTGTTAAGTGGACAGTTCCTACATATTCATACAGGTCCAGGTAA
ACAACATGATCGCACTTACGGCTCCCTTTGTACCCCAACTGTGACAGCGAATGATTTATGTATCCGGGATTTAGGTTATTTTCATTTAAAAGACCTTCAA
TATATACAAGATAAAGAGGCCTACTATATCTCTCGTATCAAGTCGAATACACGTATGTATCAAAAAAACCCTAACCCTGATTATTTTCAAGACGGAAGAA
TTAAGAAAGGTACAGAGTATATACAGATAGATATGGAGACGTTAATGAACTCCCTTCAACCAGGAAAAACATGTGAAATAGCTGATGCTTATGTAGGAAT
GATTGATAAAGTACCAGCTCGTGTAATTGTTCATCGATTAACAAAACAACAGCAACAAAAACGATTACAAGATCAAGCCGTAAGAGAAAAAAAGAAAGGA
ATGAAGTATTCTCCTCGTAGTAAACGACTCAGTGGTATCAATGTATATATGACAAACACCCCTACAGATATTGTCCCGATGGGACAGGTACATGACTGGT
ATTCTTTGCGTTGGCAAATCGAAATTTTATTTAAAACGTGGAAGTCATTCTTTCAAATTCATCATTGTAAAAAGATAAAACCAGAACGATTGGAGTGCCA
TTTATATGGTCAATTGATTGCCATTCTACTCTGTTCTTCTATCATGTTCCAAATGCGCCAATTGCTCCTCATGAAGAAAAAACGAGAGCTTAGTGAGTAT
AAAGCCATATATATGATTAAAGACTATTTTCTTCTTCTTCTATTCCAAACTATACAAAAAAACACCCAAGAGCTATCAAAGGTTTTACTTCGCCTGTTCA
ATCTCCTACAGCAAAACGGGCGGAAATCTCATCGATATGAGAAAAAAACGGTCTTTGATATATTAGGTGTCGTTTACAATTGTACCATGTCTGATAATCA
AGCCGCTTAATTCAAAAAAGTGAAACCCGTTAGGGTTTATTTCGTATGCAAATCTTTAAAGCATCTACGTATAGACTTTCGAAAAAAGAAACAATCTTGC
TTATCATTGACGTTACACGGGCTTAGCTTGATAGAGATG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1431 bp477 aa4771907+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MSISVSNELQLFAQEIQSFLSPNTLRDLARDVGFVQRTSKYQAKDLVALCVWVSQNVAMTSLTQLSSCLEASTEVLISPEGLNQRFNKAAVQLLQHLLAE
LLSKKLATSMPISSPYTSVFKRIRILDSTAFQLPDVFSSVYPGAGGCNHTAGIKIQLEYDLLSGQFLHIHTGPGKQHDRTYGSLCTPTVTANDLCIRDLG
YFHLKDLQYIQDKEAYYISRIKSNTRMYQKNPNPDYFQDGRIKKGTEYIQIDMETLMNSLQPGKTCEIADAYVGMIDKVPARVIVHRLTKQQQQKRLQDQ
AVREKKKGMKYSPRSKRLSGINVYMTNTPTDIVPMGQVHDWYSLRWQIEILFKTWKSFFQIHHCKKIKPERLECHLYGQLIAILLCSSIMFQMRQLLLMK
KKRELSEYKAIYMIKDYFLLLLFQTIQKNTQELSKVLLRLFNLLQQNGRKSHRYEKKTVFDILGVVYNCTMSDNQAA

 

Blast result :
Comments
ISbce7 is 95% aa similar to IS231Y.
ISBce7 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)-70-D(N3)-150-E(C1). The copy number in Bacillus cereus ATCC 10987 is 1.
References
1] Rasko,D.A., Ravel,J., Okstad,O.A., Helgason,E., Cer,R.Z., Jiang,L., Shores,K.A., Fouts,D.E., Tourasse,N.J., Angiuoli,S.V., Kolonay,J., Nelson,W.C., Kolsto,A.-B., Fraser,C.M. and Read,T.D.(2004) Nucleic Acids Res. 32(3), 977-988
2] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18