ISVpa1

  • Family IS110
  • Group IS1111
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AP005088 ND Vibrio parahaemolyticus
Vibrio parahaemolyticus O3:K6
DNA section
IS Length : 1318 bp

Ends


IR Length : 12

IRL : taataagATGGTACGCCCCACACCTGCACTACACTCAGCTATGTCGCTGA
IRR : ----tgtATGGTACGCCCCGTTTTGCAAGTGAAAAATCCAAATAACGGCG

Insertion site


Left flankDirect repeatRight flankDR Length

DNA sequence

TAATAAGATGGTACGCCCCACACCTGCACTACACTCAGCTATGTCGCTGAATATTGGGAGGTGCCATCATGTCGGCAATCAAAGTTATTGGAATCGATTT
AGGTAAGTCTACTTTTCATCTAGTTGGCCACGATTATAGTGGTCGTGAACAATATCGGCACAAATTATCTAGAAGTAAATTACTACAGTTTATCTCTGTG
CATGAACCAACATTGATAGCAATGGAGGCTTGCTGTGGTGCTCACTGGCTTGCAAGAAAATGCCAAGAATACGGGCATCAAGTTAAACTTATCCCACCTC
AATATGTAAAACCTTACGTTAAAGCTCATAAGAATGACTTTATCGATGCAGCTGCTATTGCTGAGGCATCTACAAGACCTAATATGAGGTTCGTTTCTCC
AAAGAGTGAGCAGGCTCAAGTAGGCGTCGTTATTCGGCGTGTTAGAACTGGTTATATTAGGGAGAGGACAGCAACGATGAACCGTATTGGTTCGATGTTA
ATAGAGTTTGGCATCAGCTTTCCACGGGGTCATGCAAACATGAAAAAGCTGTTTCAATGGTTAGCGGACAACAAAGAACCGATCCCTCCGTTATTGGTTC
GGGAACTACAAAATCAGCTCGACTATTACAATCAACTGAATGAACGGATAAAAGAGCAAGACCGAAAAATAGAAAAACTGAGTTCCGAAGACGAACTTTA
CACTTTACTTCAAACGATACCAGGTGTGGGTCCCATGACTGCATCTTGCTGTTTATCGTGTGTTGGAAAACCTTCAGATTTTTCTAATGGTAGAAACTTT
GCAGCGTGGATCGGACTTGTACCATTCCAGTACTCGACTGGAGGGAAACAACGGATGCTGGGAATTTCAAAGCGAGGAAATAAAAAGCTGAGAGAACTCT
TTGTTCATGCCGCACGAGCAGTGATGTGGAGGGAAGAAACTGCTGAACGCTATTTCGGTTCATGGTTATTAGATTTGAAACGTCGAAAGCCTTTTAATGT
TGCTCTAGTTGCGTTAGCAAATAAGCTAGCGAGGATTGCATGGTCAGTAATGACAAGTCACAAGCCCTTTGAATTAAGAGTTTAATCTAGATTTGCATAT
GGTAATGAAAGATGACAAAACGGTTAGACCACCAGATTGAAGACCTGATGGACAGAACAGCAACTAGAGTGCTTTCACGTTTTTGAGGACAATCTGGCGC
GGATCTCATCGTAGAGCTGGGGCTAACTAATCAGTGTCCCAATTAGACTCTGAATACATTAGCGCAAACCAACGCCGTTATTTGGATTTTTCACTTGCAA
AACGGGGCGTACCATACA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1017 bp338 aa691085+No
ORF function : Transposase
Chemistry : DEDD

ORF sequence :

MSAIKVIGIDLGKSTFHLVGHDYSGREQYRHKLSRSKLLQFISVHEPTLIAMEACCGAHWLARKCQEYGHQVKLIPPQYVKPYVKAHKNDFIDAAAIAEA
STRPNMRFVSPKSEQAQVGVVIRRVRTGYIRERTATMNRIGSMLIEFGISFPRGHANMKKLFQWLADNKEPIPPLLVRELQNQLDYYNQLNERIKEQDRK
IEKLSSEDELYTLLQTIPGVGPMTASCCLSCVGKPSDFSNGRNFAAWIGLVPFQYSTGGKQRMLGISKRGNKKLRELFVHAARAVMWREETAERYFGSWL
LDLKRRKPFNVALVALANKLARIAWSVMTSHKPFELRV

 

Blast result :
Comments
No uninterrupted target sequence was found, so the ends of the IS have been defined by analogy with other IS1111 family elements, assuming that 7 nt separate IRl from the left-hand end of the element and 4 nt separate IRr from the right-hand end. The first residue of the sequence may in fact belong as the final residue, giving 6 nt on the left and 4 on the right.

The transposase gene corresponds to orf VPA1254 and the transposase protein is 36% identical to that of IS1111.
References
1] Makino et al. (2003) Lancet 361, 743-749
2] Partridge and Hall (2003) J. Bacteriol. 185, 6371-6384