ISVa8

  • Family IS66
  • Group ISBst12
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Vibrio anguillarum
Vibrio anguillarum
Vibrio anguillarum VIB12 (O2)
Vibrio parahaemolyticus (UCM-V493)
Vibrio alginolyticus (st
DNA section
IS Length : 1563 bp

Ends


IR Length : 16

IRL : GTAACCGTTCACCAGTCCCCCATTGACAATCAAGTGTGACACTCCGCACT
IRR : GTAACCGTTCACCAGTAGGAGCTTGATTTAATGGATTACAGACTAAATAC

Insertion site


Left flankDirect repeatRight flankDR Length
GGCCGCAATCACTGAAGGACCCGCGATC8
CCATTCGATAAAGCAAATCTCTCTCTCA8
TAAGTCAGTAGTCTATTTTGTCGTCTTT8
TTTCAGGATTCAAATAAGAAATGAGAGA8
GTTGCAGGTAAACGAATGTATCCAACAC8
AAATGTTATGGCTAAAACGACTCGGCAT8
TCTGTTTGTTGGCTAAGCTTCTTCGTCG8
ACAAAGTATCAAGCCACTCACGTTGTCG8
CCAACTCTATGAAACTGGCGTTTCTGAT8
CAGAGCTATTCATTGCCATATCAATGAT8

DNA sequence

GTAACCGTTCACCAGTCCCCCATTGACAATCAAGTGTGACACTCCGCACTTGATCCACTTTTTCTTCTTGAGTGATCATTTACAGCCTTCATGATGAAGG
TATGAAAAAGAAGAAATCCAAATTCGCAGAAGCTCCTCCTGTTGCCTCTGATATCAATGAAGCTAACGCACTCATCGAAGAGTTGTGGGAACAACTTCGC
CATTATGAAGATAAGCTGAAAACCAGTTGCTCTAACTCTTCAAAACCACCGTCTTCGGATGGCCCAAAAGAGCGGGCTGAGCGAAAAAAGCTCAAAGCTC
TGGTGACCGCAATCCGAGAGGAGCTAAACAGGGTCACTCAGGGAGTCAACGACAACTCTCGAAACTAAAGAAAACGGACACTGTCATCGACTGCTTGCCT
GATCCTACGTGTCCGTGTTGTGGTCAATCGGACATCTTCGTTCACAATAACCCGTTTTATCGACATCAAGTTCATGAAATACCAAAGCCAGCGGTCGATA
TCTCTGAGTACCGATTATTTTCAGGCCAATGTCGACATTGCAATGAGGTTGTCAGAGGCAAGAAACCTGAGAATGTCTCACAAGGTATTATTGGGCCGAA
CTTGCTCAGCTATATCGCTGTATTAGCAGGACAATATCATTTAAGTATCCGCAAAATTTGCTCTCTACTAAAAGAACAACTGGGTACGACGTTCTCTGTT
GGTGCCATCAGCGAAGCTCAGACTAAAGTGGCTTCAATGCTGACTCCTTTACATCATGCAATCCGAGATAGCATCCAAACAGCACCGCTAGTTCATGTAG
ATGAAACTTCCCACCCTCGTAATGGTGAAGAGAGCTTACGTTGGTGTTGGTTGGTCGCCAGTGAAGACCTTGTCTACGAAAAGATCTTGTTCTCTCGTTC
AACCCATTCTGCCAAGACCATGTTAGGTAAGAATTATAGTGGTCTTGTCGTCACTGACCAGTGCCCAAGCTATAACTGGCTAAAACCAGAACAACATCAG
CTGTGCTGGTCGCATGTGAGGCGAAATCTTCAGCAAATCGCAGATTATACTGGCGGCGGTTATACCGCTCTCGTTGGACAACGGCTAACACTGCTCGCCA
ATATGGTTTTTAGAATACGTCACCGTTTGGAAAATACAGAAATCCAGTACGAACAGTATATTCGCCGCATGAATCGACTTCGAAAATCCTTTGACCACTG
GCTGCAAAAAGGCAGTGGGATAGTCGTTCAGCGATACAAAGGTCGATGTAAAAAGCTACAATCTCATAGGCAAAGCTTGTGGTTGTTCTTAACCGATACC
TCAATACCACTCACCAACAACGAAGCAGAGCGGAGAATACGTGGCAGTGTCATCCAGCGTAAGATTAGCTTCGGAACGACATCTGATGCGGGCGACAAGT
TCAGGGGCCGTATGCATTCGCTTGTTGAGACCTGTAACAAACGAGGCATCTCGAGCCTGTCTGCTCTAATGGAAATCGTTCAAGCTGTTACCCTTCGCAA
GCCTTACCCAAACGTATTTAGTCTGTAATCCATTAAATCAAGCTCCTACTGGTGAACGGTTAC
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
267 bp88 aa102368+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKKKKSKFAEAPPVASDINEANALIEELWEQLRHYEDKLKTSCSNSSKPPSSDGPKERAERKKLKALVTAIREELNRVTQGVNDNSRN

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
1248 bp415 aa2811528+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

AKKAQSSGDRNPRGAKQGHSGSQRQLSKLKKTDTVIDCLPDPTCPCCGQSDIFVHNNPFYRHQVHEIPKPAVDISEYRLFSGQCRHCNEVVRGKKPENVS
QGIIGPNLLSYIAVLAGQYHLSIRKICSLLKEQLGTTFSVGAISEAQTKVASMLTPLHHAIRDSIQTAPLVHVDETSHPRNGEESLRWCWLVASEDLVYE
KILFSRSTHSAKTMLGKNYSGLVVTDQCPSYNWLKPEQHQLCWSHVRRNLQQIADYTGGGYTALVGQRLTLLANMVFRIRHRLENTEIQYEQYIRRMNRL
RKSFDHWLQKGSGIVVQRYKGRCKKLQSHRQSLWLFLTDTSIPLTNNEAERRIRGSVIQRKISFGTTSDAGDKFRGRMHSLVETCNKRGISSLSALMEIV
QAVTLRKPYPNVFSL

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1427 bp475 aa1021528+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKKKKSKFAEAPPVASDINEANALIEELWEQLRHYEDKLKTSCSNSSKPPSSDGPKERAERKKAQSSGDRNPRGAKQGHSGSQRQLSKLKKTDTVIDCLP
DPTCPCCGQSDIFVHNNPFYRHQVHEIPKPAVDISEYRLFSGQCRHCNEVVRGKKPENVSQGIIGPNLLSYIAVLAGQYHLSIRKICSLLKEQLGTTFSV
GAISEAQTKVASMLTPLHHAIRDSIQTAPLVHVDETSHPRNGEESLRWCWLVASEDLVYEKILFSRSTHSAKTMLGKNYSGLVVTDQCPSYNWLKPEQHQ
LCWSHVRRNLQQIADYTGGGYTALVGQRLTLLANMVFRIRHRLENTEIQYEQYIRRMNRLRKSFDHWLQKGSGIVVQRYKGRCKKLQSHRQSLWLFLTDT
SIPLTNNEAERRIRGSVIQRKISFGTTSDAGDKFRGRMHSLVETCNKRGISSLSALMEIVQAVTLRKPYPNVFSL

 

Blast result :
Comments
ISVa8 is 84% a similar to ISVch7.
The transposase is reconstructed in silico by possible -1 frameshift.
References
1] Holm K.O. (2016) Direct submisison to ISfinder
2] Frans I. (2013) PLoS One. Aug 6;8(8):e70477. doi: 10.1371