ISVa18

  • Family IS4
  • Group IS50
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
WP_053411098 ND Vibrio anguillarum
Vibrio anguillarum serovar O2 VIB12
Vibrio hepatarius
DNA section
IS Length : 1504 bp

Ends


IR Length : 16/21

IRL : cctgtctcttatacacaaatccccaagcctctgcttggggatttgtttga
IRR : ctgtctcttgatcacaagtctggtgaatcaagagacttagccagttcata

Insertion site


Left flankDirect repeatRight flankDR Length
aataaaggaagcgttgggcttcctttat8
caaaaaggaaggtttgtccttccttttt8
caaaagggctggcttatggccaaccctttt10
caaaaagcttggtgatgagcatccaatgt9
accaccctagccctccccttg8
agaaagggatgcctcagcatccctttg7
aaaaagggaagcctaagcttccctttt7

DNA sequence

cctgtctcttatacacaaatccccaagcctctgcttggggatttgtttgaactaattttatgtttcatgatctgatcatctaagcaataacaaggatgat
tagaatgacttatatagaaccaaccctctgggcacaaaagcaatttggtcaagctcacctcaatgacccaagacgtactcaaagactcgttgccctagca
gcctctttggccgagcaacctggcgtaccggtctcgaaactcatcatctcccctgcagatatggaaggggcttatcgctttattcgtaatgagcaaatca
aagcagaagatatcgctgaagcgggcttttatgtcacagcgcaagaggctttagaacaacaaacacttcttgcattagaagatacgacttctctaagcta
ctcccatcgcagcatacaagatgaacttggacactccaatcaaggcaatcgaaatcgagctatgttcatacactcgaccttactttttgctcccgaaact
caagtggttgttggcttaattgaacaacaacgctggactcgagatattgaaaagcgtggacaaggacaccagtacgccactcgaccatacaaagagaaag
aaagctataaatgggagcaagcttctcgccatgtcgcagagcgacttggcgagaaaatctcagatgttatttctgtgtgcgatagagaagccgacctatt
tgaatacctcacttacaagcaagagcaacaacagcgattcctcgttcgctcaatgcaaagtcgctgtataaaagagcatgataatcgtctttatgactac
gcttccaagctgcaatcagcaggagaaagagtgctcgacataccgcaaaaaggcggccgtaaagctcgcacggttcacctagacatcaaatatgcccccg
tgacactcaaatctcccgcgaataaaaaagagttcagtaacattcctctttactacgtgggatgcatagaacaaggagagagtaacgataagctcgcatg
gcacttactgacctcagagccagtaacgagcagggaagaggcacttaaaatcgtcagttattatgagctgcgctggctaattgaagattttcataaagtc
tggaaaagtgaaggtactcaagtcgagcaattgagaatgcaaagcaaagataacttagaaaggctcagcgttattctggcttttatcgcgactcggttgc
tccagttgagatttatgaatgaatcagatgagttatctaagagcagttgtgagccgatattaaaaggcaaagcatggaagctaatgtggctaaagctaga
aagaaaagggctaccgaaggaagctccggacatatcatgggcttacagaggtattgctcgattagggggttggaagaatacaaagcgaacgggtcgtgct
tctataaagacattatggcaaggatggtttaggttacaaaccatccttgaagggtatgaactggctaagtctcttgattcaccagacttgtgatcaagag
acag
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1389 bp462 aa1051493+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTYIEPTLWAQKQFGQAHLNDPRRTQRLVALAASLAEQPGVPVSKLIISPADMEGAYRFIRNEQIKAEDIAEAGFYVTAQEALEQQTLLALEDTTSLSYS
HRSIQDELGHSNQGNRNRAMFIHSTLLFAPETQVVVGLIEQQRWTRDIEKRGQGHQYATRPYKEKESYKWEQASRHVAERLGEKISDVISVCDREADLFE
YLTYKQEQQQRFLVRSMQSRCIKEHDNRLYDYASKLQSAGERVLDIPQKGGRKARTVHLDIKYAPVTLKSPANKKEFNNIPLYYVGCIEQGESNDKLAWH
LLTSEPVTSREEALKIVSYYEQRWLIEDFHKVWKSEGTQVEQLRMQSKDNLERLSVILAFIATRLLQLRFMNESDELSKSSCEPILKGKAWKLMWLKLER
KGLPKEAPDISWAYRGIARLGGWKNTKRTGRASIKTLWQGWFRLQTILEGYELAKSLDSPDL

 

Blast result :Comments : Transposase, common in Vibrios
Comments
ISVa18 is 83% aa similar to ISUnCu8.
Nucleotide variations in positions: 45 (k: g or t), 937 (r: g or a), 947 (k), 971 (r: g or a), 1069 (w: a or t) and 1115 (y: t or c).
References
1] Holm K.O. (2016) Direct submission
2] Busschaert P. et al (2014) Journal of Fish Diseases (doi:10.1111/jfd.12290)
3] VIB12 in Austin B. et al (1995) Systematic and Applied Microbiology 18: 285-302