ISBce5

  • Family IS4
  • Group IS231
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_006274 ND Bacillus cereus
Bacillus cereus E33L
DNA section
IS Length : 1653 bp

Ends


IR Length : 16/17

IRL : CATCGCTATCAAGCTAACAAAACAAAATACCCCCTAAAATAAAAAAATAC
IRR : CATTGCTATCAAGCTAAGCTCATGTAACGTCAACGATAAGCGAGATTGTT

Insertion site


Left flankDirect repeatRight flankDR Length
ATCTAACCAGGGGTAGCACCACATGCCCATC11
GATAGCGATGTGGGTTTACCCCTATTAAGTA11
GGTAGTATCATGGTGCTACC0
TTTAAGAGAGGGGTACAGCCACATGCCCATC11
GATGGATATGTGGTGTGACCCCAATATATAA11

DNA sequence

CATCGCTATCAAGCTAACAAAACAAAATACCCCCTAAAATAAAAAAATACGCTATTCTTTCTGTAGAATCATAGGAAAGGATGGCGTTTTTATATGTCTA
TTTCTGTATCTGATGAATTACAATTATTTGCTCAAGAAATTCAAAGCTTTTTATCCCCAAATACCTTACGGAATCTTGCTAGAGATGTTGGTTTTGTTCA
ACGAACCAGTAAGTACCAAGCAAAAGATCTAGTCGCCTTATGTGTATGGATGAACCAAAATGTCGCTACGACGTCTTTAACTCAGTTATCTAGCTGTTTA
GAAGCATCAACGGAAGTACTCATCAGTCCTGAAGGACTGAATCAACGATTTAACCAAGCAGCCGTCCAATTTTTACAACACATACTAGCTGAACTACTAA
ACCAAAAATTGGTCTCATCTATGCCCATTTCTTCTCCATATACTTCTATTTTCAAGCGTATCCGTATTTTAGATTCAACTGCATTTCAACTCCCAGATCC
CTTTTCATTCGTTTATCCAGGTGCAGGTGGATGCAGCCATACAGCGGGGGTGAAGATTCAACTTGAGTATGATTTATTAAGTGGACAATTCCTTCATATT
CATACAGGTCCAGGTAAACAACATGATCGAACCTACGGTTCCCTGTGTGTCCCAACTGTAACAGCGAATGATTTATGTATCCGAGATTTGGGTTATTTTC
ATTTAAAAGATCTTCAACATATACAAGATAAAAAGGCTTATTATATCTCACGTATTAAATCGAATACACGTATTTATCAAAGAAATCCTAACCCTGATTA
TTTTCAAGATGGCAGAATCAAGAAATGTACAGAGTATATCCAGATAGATATGGAGGTTTTAATGAACTCTCTTCAACCAGGACAAACATGTGAAATATCC
AATGCTTATGTAGGAATGACTGATAAAGTCCCAACTCGTGTGATTGTTCATCGACTAACTAAAGAACAACAACAAAAACGATTACAGGATCAGGCTGTAC
GAGAAAAAAAGAAAGGAATGAAATATTCTCCTCGTAGTAAACGACTTAGTGGTATCAATGTTTATATGACCAACACTTCTGCAGATATTGTTCCGATGGA
ACAAGTACATGATTGGTATTCTTTACGTTGGCAAATCGAAATTTTATTTAAAACGTGGAAATCATTCTTTCACATTCATCATTGTAAAAAAATAAAACGA
GAACGATTGGAATGCCATTTGTATGGGCAACTGATTGCCATTCTACTCTGTTCTTCTACCATGTTTCAAATGCGGCAATTACTTCTTATGAAAAAGAAAC
GAGAACTGAGTGAATATAAGGCCATATATATGATTAAAGATTACTTTCTTCTTCTTTTCCAAGCTATACAGAAAGACACCCAAGGGCTATCAAAGATTCT
AATTCGCCTGTTCAACCTCCTACAGCAAAACGGGAGAAAATCTCATCGATATGAGAAGAAAACAGTCTTTGATATATTAGGTGTCGTTTACAATTGTACC
ATGTCTGATAATCAAGCGGCTTAATTCAAAAAATGAAACCCGTTAGGGTTTATTTCGTATGCAAATCTTTAAAGCACCTACATATAGAATTTCGAAAAAA
AGAAACAATCTCGCTTATCGTTGACGTTACATGAGCTTAGCTTGATAGCAATG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1428 bp476 aa941521+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MSISVSDELQLFAQEIQSFLSPNTLRNLARDVGFVQRTSKYQAKDLVALCVWMNQNVATTSLTQLSSCLEASTEVLISPEGLNQRFNQAAVQFLQHILAE
LLNQKLVSSMPISSPYTSIFKRIRILDSTAFQLPDPFSFVYPGAGGCSHTAGVKIQLEYDLLSGQFLHIHTGPGKQHDRTYGSLCVPTVTANDLCIRDLG
YFHLKDLQHIQDKKAYYISRIKSNTRIYQRNPNPDYFQDGRIKKCTEYIQIDMEVLMNSLQPGQTCEISNAYVGMTDKVPTRVIVHRLTKEQQQKRLQDQ
AVREKKKGMKYSPRSKRLSGINVYMTNTSADIVPMEQVHDWYSLRWQIEILFKTWKSFFHIHHCKKIKRERLECHLYGQLIAILLCSSTMFQMRQLLLMK
KKRELSEYKAIYMIKDYFLLLFQAIQKDTQGLSKILIRLFNLLQQNGRKSHRYEKKTVFDILGVVYNCTMSDNQAA

 

Blast result :
Comments
ISBce5 is 95% aa similar to IS231Y.
ISBce5 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 the Bacillus cereus E33L genome is 5 (4 on pE33L466 and 1 on the chromosome).
References
1] Brettin,T.S., Bruce,D., Challacombe,J.F., Gilna,P., Han,C., Hill,K., Hitchcock,P., Jackson,P., Keim,P., Longmire,J., Lucas,S., Okinaka,R., Richardson,P., Rubin,E. and Tice,H.(2004)Unpublished
2] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18