ISAbe16

  • Family IS3
  • Group IS150
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
LKDJ01000092 ND Acinetobacter bereziniae
Acinetobacter bereziniae HPC229
DNA section
IS Length : 1426 bp

Ends


IR Length : 20/25

IRL : TGAACTGAACCCTATAAGTTGGACACAACTTATAGGGTATTTTTATGAAA
IRR : TGGACTGAACCCCAAATCTTGGACAGTTTAGTTAACGCTGGATTGAGTTC

Insertion site


Left flankDirect repeatRight flankDR Length
GCAAATAAAAACCACTCATGTTGAGTGGTTTTTATT4

DNA sequence

TGAACTGAACCCTATAAGTTGGACACAACTTATAGGGTATTTTTATGAAATACGATTTAAAGTTTAAACAAGCAGTCATTGCTTATTATGCTCAAGGCCA
TTCTAGTTTATCAACAGCCAAGCATTTTTCGATTAGTGATAAGGATGTCTCTAAATGGTTGGCTCAATTCAACTTAGGTGGAATTGATGCAATAAAACCA
AAACAGAATAAGACAATTTATACAGCTGAATTTAAATATAAAGTATTAACAACTATGCAGGATGAGCGATTAAGTTTATCTGATACAGCTCTTCGTTTTG
GTATTTCTTCCCCGAGTTTGATCAGTGTATGGCGTAAAATCTATCAAACCGATGGTATGCTTGGACTAGAACCAAAGTCTAAAGGAAGAGTACCCATGTC
TAAAAATAAACATAAATATATTGTTGATAAACCTGATCATGAAAAAACAACTGCTGAGCTTCAGCGTGAACTACTCTATTTACGCGCTGAGAATGCTTAC
TTAAAAAAGCTCGACGCCTTGCTGAATCCACCCAAAAAGGACAACAAGCAAGGTTGATTGATCAGATGAGTACTGAGTTTGCTTTGCCATTGCTTTTAGA
TATTGCTGAGTTATCGAGGAGTAGTTTCTACTATCATAAAGCCAAGCTAAATGCCGTAGATAAATATGCAGAGCTCAAGCAACGAATTTGCCAAATTTAT
GATCAGCATAAAGGTAGATATGGTTATAGACGAATCACTTTAGCCTTGAAGCAACAAGGTCTTCATCATAACCATAAATTGATTGCTAGGTTGATGAGAG
GCTTTGGTTTAATTTCATTGATTCGGCGTAAAAAGTACAATGCCTACAAAGGTACATCCAATAAAATAGTCAAAAATAAACTCAAACGTAACTTTGAAGC
GAAGCGACCCAATAAGTGTTGGCTGACAGATATAACCGAATTTAAAGTTGCTGATACGAAGTTATATTTATCTCCGATTTTAGACTGCTATAACAATGAG
ATTGTGAGCTATACACTTTCAAGACGCCCAGTATTTCAACTTGTTAAAGATATGCTTGATCAAGCCATAAGTCATTTACCAAACTCACGAAAACACAAGC
TTATGCTTCATTCAGATCAAGGCTGGCATTATCAAATGAGCCAATTTAGGAGTACGCTTAAAGCGAATAAGATTAAGCAAAGTATGAGTAGAAAAGGGAA
TTGTTGGGACAATGCTTTGATGGAGAGTTTCTTTGGTACATTAAAATCAGAGACGATTTATCTAGAGAAACCAGAAAGCATTGAAGTCTTAGAGCAACAA
ATTCATGACTACATCCATTACTATAATCATGAGAGAATACAAATTAAACTAAAAGGATTGAGCCCTGTTCAATTCAGAACTCAATCCAGCGTTAACTAAA
CTGTCCAAGATTTGGGGTTCAGTCCA
Recoding section
  • Recoding by frameshift
  • Frame -1
  • Type translational
  • Experimentally demonstrated No

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
513 bp170 aa45557+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKYDLKFKQAVIAYYAQGHSSLSTAKHFSISDKDVSKWLHQFNLGGIDAIKPKQNKTIYTAEFKYKVLTTMQDERLSLSDTALRFGISSPSLISVWRKIY
QTDGMLGLEPKSKGRVPMSKNKHKYIVDKPDHEKTTAELQRELLYLRAENAYLKKLDALLNPPKKDNKQG

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
909 bp302 aa4911399+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

ECLLKKARRLAESTQKGQQARLIDQMSTEFALPLLLDIAELSRSSFYYHKAKLNAVDKYAELKQRICQIYDQHKGRYGYRRITLALKQQGLHHNHKLIAR
LMRGFGLISLIRRKKYNAYKGTSNKIVKNKLKRNFEAKRPNKRWLTDITEFKVADTKLYLSPILDCYNNEIVSYTLSRRPVFQLVKDMLDQAISHLPNSR
KHKLMLHSDQGWHYQMSQFRSTLKANKIKQSMSRKGNCWDNALMESFFGTLKSETIYLEKPESIEVLEQQIHDYIHYYNHERIQIKLKGLSPVQFRTQSN
VN

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1355 bp450 aa451399+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKYDLKFKQAVIAYYAQGHSSLSTAKHFSISDKDVSKWLHQFNLGGIDAIKPKQNKTIYTAEFKYKVLTTMQDERLSLSDTALRFGISSPSLISVWRKIY
QTDGMLGLEPKSKGRVPMSKNKHKYIVDKPDHEKTTAELQRELLYLRAENAYLKKARRLAESTQKGQQARLIDQMSTEFALPLLLDIAELSRSSFYYHKA
KLNAVDKYAELKQRICQIYDQHKGRYGYRRITLALKQQGLHHNHKLIARLMRGFGLISLIRRKKYNAYKGTSNKIVKNKLKRNFEAKRPNKRWLTDITEF
KVADTKLYLSPILDCYNNEIVSYTLSRRPVFQLVKDMLDQAISHLPNSRKHKLMLHSDQGWHYQMSQFRSTLKANKIKQSMSRKGNCWDNALMESFFGTL
KSETIYLEKPESIEVLEQQIHDYIHYYNHERIQIKLKGLSPVQFRTQSNVN

 

Blast result :
Comments
ISAbe16 is 64% (transposase) aa similar to ISAba45.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Brovedan M.A. (2018) Direct submission.
2] Brovedan,M., Marchiaro,P.M., Moran-Barrio,J., Revale,S., Cameranesi,M., Brambilla,L., Viale,A.M. and Limansky,A.S. (2016) Genome Announc 4 (2).
3] Cerqueira,G., Feldgarden,M., Courvalin,P., Perichon,B., Grillot-Courvalin,C., Clermont,D., Rocha,E., Yoon,E.-J., Nemec,A., Walker,B., Young,S.K., Zeng,Q., Gargeya,S., Fitzgerald,M., Haas,B., Abouelleil,A., Alvarado,L., Arachchi,H.M., Berlin,A.M., Chapman,S.B., Dewar,J., Goldberg,J., Griggs,A., Gujja,S., Hansen,M., Howarth,C., Imamovic,A., Larimer,J., McCowan,C., Murphy,C., Neiman,D., Pearson,M., Priest,M., Roberts,A., Saif,S., Shea,T., Sisk,P., Sykes,S., Wortman,J., Nusbaum,C. and Birren,B.(2013) Direct GenBank submission.