ISLpn6

  • Family IS4
  • Group IS50
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_002942 ND Legionella pneumophila
Legionella pneumophila subsp. pneumophila Philadelphia 1
DNA section
IS Length : 1490 bp

Ends


IR Length : 19

IRL : CATACTCTTATACATAAGTATTAATCCATGTAAAATTCATATTTTTTATA
IRR : CATACTCTTATACATAAGTTATTCTAACTCAATGTATGAAAGGTTTCCCA

Insertion site


Left flankDirect repeatRight flankDR Length
CTTACCCTCTCCCCAAAGGGGCGAGGGAATG11
CATATCCGCTCCCTGATAGTTGCGGCTCGG10
CCCAGCCGCGACCGTGAGGAAGCGGACTTT10

DNA sequence

CATACTCTTATACATAAGTATTAATCCATGTAAAATTCATATTTTTTATATGGAACTTAGATGGCTAGTTGTGAATGGATTATTAATGAATCCAAGGAAG
CGAACTTCGGTGATAAGCGGTTAGATAAGCGTTATGGAGATATCTTAAGCGGGTTACTTAGCTCACCAAATGCAAGCATTCCAACTACATTTCAAAGTTG
GAATGAAACACTGGCAGCCTACCGGTTTTTTAACCATGTGAATGTAAATCCGGAATCAATTCTTTTACCCCATTCTGAAGCGACACTAGAACGTATAAAA
GCAGAAAAGATAGTTCTAATTCCCCAAGACACAACAGAGGTAGATTTTACAGGTAGAAAATCATTGTCAGGCATGGGTTATCTCTCCAACGAGAGAAGCC
GGGGATTATATTTACATCCAAGCATTGCATTTACGCCAGAACGAGTTTGTTTGGGCGTAGTAGAAATGCAGCATTGGATAAGAAAAGAGATTGGTACGAG
GAATAGTAGAAAGGGAAAGTCAATTGAGGAAAAGGAAACCTATTGTTGGCTTAAGGGCTATAATGCAGCGAATAAAATTGCACTGGCAGTACCCGATACA
ATGGTTGTCAGTATTTCCGATAGAGAGGGAGATATTTATGAGGTTCTTGAAAAACTTCCCTCCGAAGAAAATAAAGCCTATTGGCTTATACGTTGTCAGC
ATGATAGAGCTGTTTTGAATGAAGAAACAAATCAATTCGAGTTACTTCTTAAAAAAGAAGTTAGCAAAGCTTGTGTTCTTGGCACCATAGAGTTTGAAAT
TCCCGCAGGCACTTCCTATAGAAATTGCAAAAAAAGACATACTCGAAAAGCCCGTAGCGTTAGACAGGAGATTCGTATATGTAGTGTTTCTTTAAGGCCT
CCTCGTCGAAAAAGCAAAAAATTGAACGTCATTGAAATTCAGGTTGTACACTGCAAAGAAATAAATACACCAGAAGGGGAGCAACCCGTTGAATGGTTTC
TAATCACAAGTGTCCCTATAAAAACACTGGATCGGGCAGTTGAAATTGTTAATTGGTATTTATGTAGGTGGTTAATAGAAATGTACATAAAAATTTTAAA
GAGTGGATGCAAGATAGAGGAATTACGATTTGAAACTTACGAGGCTACTCTTAATTGCATCGCTTTTTATATGATAGTGGCATGGCGGGTATTTTATTTA
ACAATGTTGGGACGAACTTGCCCTGATATAGACTGTACAACAGTCTTTGAAGATAACGAATGGCAAGCCACTTATGCCATGGCAACAAAGAAAAAACCAC
CAAAAAAACCACCTAAACTTTATGAAATTATTTTAATGATCGCAAAATTTGGAGGACATTTAGGAAGAGGCTCTGATGGCCTCCCTGGAACAAAAGTCAT
GTGGATTGGTCTACAACGCATGAAAGATTTTACTTTGGCTTGGGAAACCTTTCATACATTGAGTTAGAATAACTTATGTATAAGAGTATG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1404 bp468 aa611464+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MASCEWIINESKEANFGDKRLDKRYGDILSGLLSSPNASIPTTFQSWNETLAAYRFFNHVNVNPESILLPHSEATLERIKAEKIVLIPQDTTEVDFTGRK
SLSGMGYLSNERSRGLYLHPSIAFTPERVCLGVVEMQHWIRKEIGTRNSRKGKSIEEKETYCWLKGYNAANKIALAVPDTMVVSISDREGDIYEVLEKLP
SEENKAYWLIRCQHDRAVLNEETNQFELLLKKEVSKACVLGTIEFEIPAGTSYRNCKKRHTRKARSVRQEIRICSVSLRPPRRKSKKLNVIEIQVVHCKE
INTPEGEQPVEWFLITSVPIKTLDRAVEIVNWYLCRWLIEMYIKILKSGCKIEELRFETYEATLNCIAFYMIVAWRVFYLTMLGRTCPDIDCTTVFEDNE
WQATYAMATKKKPPKKPPKLYEIILMIAKFGGHLGRGSDGLPGTKVMWIGLQRMKDFTLAWETFHTLS

 

Blast result :
Comments
ISLpn6 is 56% aa similar to ISAzo5.
ISLpn6 was found by screening completely sequenced genomes for sequences homologous to the IS50R transposase using BLASTP. Multiple sequence alignments revealed a conserved DDE motif : D(N2)-96-D(N3)-152-E(C1). The copy number in 'Legionella pneumophila subsp. pneumophila str. Philadelphia 1' is 3.
References
1] Chien,M., Morozova,I., Shi,S., Sheng,H., Chen,J., Gomez,S.M., Asamani,G., Hill,K., Nuara,J., Feder,M., Rineer,J., Greenberg,J.J., Steshenko,V., Park,S.H., Zhao,B., Teplitskaya,E., Edwards,J.R., Pampou,S., Georghiou,A., Chou,I.-C., Iannuccilli,W., Ulz,M.E., Kim,D.H., Geringer-Sameth,A., Goldsberry,C., Morozov,P., Fischer,S.G., Segal,G., Qu,X., Rzhetsky,A., Zhang,P., Cayanis,E., De Jong,P.J., Ju,J., Kalachikov,S., Shuman,H.A. and Russo,J.J.(2004)Science 305(5692), 1966-1968.
2] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18