ISLbp4

  • Family IS4
  • Group IS50
MGE type ISRelated element(s) :
Isoform Synonym(s) ISLbp11
Accession numberTranspositionOriginHost
MVIT01000043 ND Leptospira kirschneri
Leptospira borgpetersenii serovar Hardjo-bovis L550
Leptospira kirschneri serovar Pomona M110/06
Leptospira borgpetersenii 200801926
DNA section
IS Length : 1484 bp

Ends


IR Length : 17/18

IRL : CCATAACCTTACCCACAAATATCATAAAAAATTAGATTTTAAAACCCAAT
IRR : TCATAACCTTACCCACAAGTCAGGCTTTTGTAAGTAATTTGAACATAAAT

Insertion site


Left flankDirect repeatRight flankDR Length
ACGCGATCCGTAGAGAGCCATAACCTT7
GAGCGACCCTTAGGGAGCGAGATGCTG7

DNA sequence

CCATAACCTTACCCACAAATATCATAAAAAATTAGATTTTAAAACCCAATCTTCCAAAATAGTTCAGGTGAATATAATGAACACTAAACATTGGAGTAGT
ACACTCGGAACGGAATTAGATTGGGTGGAAGAAGAATATCTGTCATTGAACTTAGGAGATAAAAGATTAGATAAACGACTAAAGAAAATAGTCAGCATGA
TGACCAAGCGAGGTGGAATGAGTTTGCCAGATATATTTGGCAATTGGTCAGGCACGAAGGGTGCATATCGTTTTTTTTCAAATCTGAAAGTATGTTATGA
TAAGATAATATCTCCTCATAGCCAAGCAACAAAGAACCGAATACAAAAACAAGAAACAGTATTGGTATTAAGCGACACAACGGAAATCTATTATAGAAAA
AGGGATCACGTTGAAGGCTTGGGACCGATGAACTCTGAATACAATCAGGGTCTTCTATTGCATCCATCGATAGCGTTTACGCCTGATGGAATTCCTTTAG
GAATATTGGACTTAAAAATGTGGTCGCGGACGGTATTAGGTGGAAATCGAAGTCAAGACGGAAGAAAGATGTCCATCGAAGATAAGGAAAGTGTAAAGTG
GATTCAAGGATACAGAGCCCTCTGTGAATTTGCAAAAGAATCCGATTCTAAATACGTATATATCTGCGATAGAGAAGCGGATATATACGAGCTATTCCAG
GAATACGTAGTTGCTGGCGAAAACGCTCCTGATATGCTTATACGCGCAAATCACGAAAGGAAGATAGAAGGTGGCGGTTGTTCTTGGTCCTATCTTGAAA
CTTTGGAACCTGCACATACATATACGATTACTGTACCAAGAAAAAAAGGAAAAGAAGCAAGGGAAGCAACCATTGAACTTCGATTTGAAAAGCTAACGAT
AAAATCCCCTCAATACAAGAAATTAGAAAATATTGATATGTATGCGTTAACCGCAACTGAAGTAGACGGACCCAAGGAAGAATCCATCAATTGGAAATTT
TTAACCACCATTCCTATTCACAATTCAGACGATGCAAAAAGAATGATCGCATATTACAAAAGCCGTTGGGGTATCGAGGTATTCTTCAAGGTTTTAAAGT
CGGGATGTAATATTGAATCGACTCAATTTAAATTTGGAGATCGATTCAAAGCTTGTATTGCAGTCTCTGCTATCGTTGCTTGGAGAGTTATGATGTTAAC
ATTCTTAGGTAGAAATATTCCAGGCTTAAAAGCGTCCATTATGTTCGAGTCTTTTGAATGGAAGGGCATTTATTGTAGGATTTTTGAAACTCCAAAACCA
CCTAACAAAGAACCAGATTTGGATTCCGTTTTGAGCTGGATCGCTAAATTAGGTGGACACTTGGATCGTAAATCCGACGCTCCCCCTGGACCGCTTGTAA
TTTTTAAAGGCCTTATGAGAGCTGTTGAAATCGGATTTATGTTCAAATTACTTACAAAAGCCTGACTTGTGGGTAAGGTTATGA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1389 bp462 aa771465+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNTKHWSSTLGTELDWVEEEYLSLNLGDKRLDKRLKKIVSMMTKRGGMSLPDIFGNWSGTKGAYRFFSNLKVCYDKIISPHSQATKNRIQKQETVLVLSD
TTEIYYRKRDHVEGLGPMNSEYNQGLLLHPSIAFTPDGIPLGILDLKMWSRTVLGGNRSQDGRKMSIEDKESVKWIQGYRALCEFAKESDSKYVYICDRE
ADIYELFQEYVVAGENAPDMLIRANHERKIEGGGCSWSYLETLEPAHTYTITVPRKKGKEAREATIELRFEKLTIKSPQYKKLENIDMYALTATEVDGPK
EESINWKFLTTIPIHNSDDAKRMIAYYKSRWGIEVFFKVLKSGCNIESTQFKFGDRFKACIAVSAIVAWRVMMLTFLGRNIPGLKASIMFESFEWKGIYC
RIFETPKPPNKEPDLDSVLSWIAKLGGHLDRKSDAPPGPLVIFKGLMRAVEIGFMFKLLTKA

 

Blast result :
Comments
ISLbp4 is 56% aa similar to ISLpn6.
In the genome of Leptospira borgpetersenii serovar Hardjo-bovis L550 (CP000348), the authors use two IS names to designate this IS : ISLbp4 for the Nter and ISLbp11 for the Cter of the transposase. In this genome, the sequence is mutated (unexpected frameshift).
References
1] ISfinder submission (2018)
2] Bulach,D.M., Zuerner,R.L., Wilson,P., Seemann,T., McGrath,A., Cullen,P.A., Davis,J., Johnson,M., Kuczek,E., Alt,D.P., Peterson-Burch,B., Coppel,R.L., Rood,J.I., Davies,J.K. and Adler,B. (2006) Proc. Natl. Acad. Sci. U.S.A. 103 (39), 14560-14565 .
3] Moreno,L.Z., Miraglia,F., Kremer,F.S., Eslabao,M.R., Lilenbaum,W., Dellagostin,O.A. and Moreno,A.M. (2017) Direct GenBank submission.