ISRhosp3

  • Family IS701
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_008270 ND Rhodococcus sp.
Rhodococcus sp. RHA1
DNA section
IS Length : 1349 bp

Ends


IR Length : 16

IRL : TACTGCAACGGCACTTGCTTGACAGGTAGACGATACTGGTTGTGTGGTCC
IRR : TACTGCAACGGCACTTATGGCAGGTGACCGCGGGTTCGATAGTGGGAGGT

Insertion site


Left flankDirect repeatRight flankDR Length
GCCGGCCGGGTTAGGCCGTCGTGG4

DNA sequence

TACTGCAACGGCACTTGCTTGACAGGTAGACGATACTGGTTGTGTGGTCCTCGATCTGGTTGCTGCCGAGTTGGAAGCGTTGCATGAGCGGATCTCCAGT
CGGTTCGCCCGGTCGGAACCGCGGTCCCGGGTCCGTGAATATGTGACGGGTTTGGTTGCGGGTCTGGAACGCAAGAACGGGTGGACCCTCGCCGAGCGAG
CCGGTGAAATGAGCCCGGACGGTATGCAACGCCTGCTGCGGCGGGCCGACTGGGACGTCGACGGGGTCCGCGACGACGTGCGTGACTATGCGGTCGAACG
CCTCGGCGATCCGGCCGGCGTGTTGATCGTCGATGACACCGGTTTCCTCAAGAAGGGCACCCGCTCGGCCGGGGTGCAACGCCAGTACTCGGGCACCGCC
GGGCGCGTGGAGAATTGTCAGATCGGGGTGTTCCTCGCCTACGCGTCCGGCGCCGGGCACGCGCTCATCGACCGGGAGCTCTACCTCCCCGAGTCCTGGA
CCTCCGACCGGGACCGGTGCCGCGCCGCCGGGATCGGCGACGAGGTGGAGTTCGCGACCAAACCCGTTCTGGCGCAGCACATGATCGAACGCGCCCTCGA
CGCACAGGTCCCATTCTCCTGGGCCACCGCCGACGAAGCCTACGGGCAGGTGAAGTACCTGCGGGTCTGGCTCGAGGAACGCGACATTTCCTACGTGCTG
GCCACCCGCCGCAACGACGACGTGTTCACCCCGGATGGCCGCGCCGGCCGCGCCGACGAGATGATCGCCGCGATCCCGCCGAAACAGTGGCGCCGCATCT
CCGCCGGCGACGGCGCCCACGGCCGACGCGAGTACTCCTGGGTCCGGATCCCGATCCGGATCGCCTGGGCACCCGGGCGCGGGCACTGGTTGCTCGCCCG
CCGATCACTGTCGGATCCGACCGAGATCGCGTACTACATCTGCGCCGGACCCCGCCGCACCACGCTCACCGAACTCGCCACCGTCGCCGGCTCGCGGTGG
CGGGTCGAGGAATGCTTCCAACAGGCCAAGAACGAGGCCGGCCTCGACCAGTACCAGGTACGCACCTACCGGGCCTGGTACGCCCACATCACCTTGTCGA
TGCTCGCCCTCGCCTGGCTCGCAGGCACGAAAACCGAAGCCATAAAAGGGGAATCGGAACCGATGATCAGGACATGATCGGCTACACGGTACCCGAGATC
CGCCGCCTACTCGTGTATCTGATCCTGCGACACGCCCACCCCGACGAGCACACCTGGTCCTGGTCACACTGGCGGAGACGCCGACAACACCAGGCCCGCA
CCTCCCACTATCGAACCCGCGGTCACCTGCCATAAGTGCCGTTGCAGTA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1131 bp377 aa441174+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

VVLDLVAAELEALHERISSRFARSEPRSRVREYVTGLVAGLERKNGWTLAERAGEMSPDGMQRLLRRADWDVDGVRDDVRDYAVERLGDPAGVLIVDDTG
FLKKGTRSAGVQRQYSGTAGRVENCQIGVFLAYASGAGHALIDRELYLPESWTSDRDRCRAAGIGDEVEFATKPVLAQHMIERALDAQVPFSWATADEAY
GQVKYLRVWLEERDISYVLATRRNDDVFTPDGRAGRADEMIAAIPPKQWRRISAGDGAHGRREYSWVRIPIRIAWAPGRGHWLLARRSLSDPTEIAYYIC
AGPRRTTLTELATVAGSRWRVEECFQQAKNEAGLDQYQVRTYRAWYAHITLSMLALAWLAGTKTEAIKGESEPMIRT

 

Blast result :
Comments
ISRhosp3 is 57% aa similar to ISSav3. ISRhosp3 has been found by screening completely sequenced bacterial genomes for sequences homologous to the IS1452 transposase using BLASTP. Multiple alignments revealed a conserved DDE motif : D(N2)-99-D(N3)-124-E(C1). The copy number of ISRhosp3 in Rhodococcus sp. RHA1 (plasmid pRHL2) is 1 on pRHL2.
References
1] McLeod,M.P. (2006) In press
2] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18