ISAve4

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
CP002607 ND Aeromonas veronii
Aeromonas veronii B565
DNA section
IS Length : 1239 bp

Ends


IR Length : 26/35

IRL : TGTAGTGGTCTAATCATCCCGGACACCATTTTAGGTGGTACAGTCGCCAC
IRR : TGTAGTGGTCAACTAAATCCGGACACTTGGTTAGGCCGTTCTTCGGCTTT

Insertion site


Left flankDirect repeatRight flankDR Length
CCTAGGTATCTCCCTTTAAAAAA3
TGCGTCGAACGACTTTAGCC0
ATCGACAACCATGTCGCCCC0

DNA sequence

TGTAGTGGTCTAATCATCCCGGACACCATTTTAGGTGGTACAGTCGCCACCATGACCTGAGGTGTTCAATGACAAGATTACGTCGCTCATTTACTGCCCA
ATTCAAACTTGAAGCCGCATCCCTGGTGCTCGACCAGGGATATTCTGTCCCTGAAGCCAGTCGTTCACTGGATGTCGGTGAAACCGTACTTCGCCGCTGG
GTTCAGCAACTGCAATCCGAACGCAGTGGCACAACCCCAACTAATAAAGCGCTGACACCAGAACAGCAGAAAATTCAGGAGCTGGAAGCCCGCATCAACC
GGCTCGAACGTGAAAAGGACATTCTAAAAAAGGCTACTGCTCTCTTGATGGCGGACGAGTTCACACGTACGCGCTGATAGACCGATTAAGGGAGCAAGCC
CCCATCACTCTGGTCTGCTGCGCCTTCGATGTTCCTACCTCCTGTTTTTACGATTATCTGGCTCGCAGGCGGACGACTAACCGTGAACGTATGCAACAGC
GCTGTGAGTTGCGCCGTTTGTTCAAAGAAAGCCGGAACTCAGCGGGCAGCCGTGCCTTGATGTCGATGATGCGAGAGTTGGGGTATCAGATTGGTCGATG
CAAAGTACGTAACCTGATGAAGGAAGCCGCTCTGGTATCCAAACAGCCGGGCGCGCACCGCTATAAGGTGGCGCGGTCAGAACGACCGGATATACCCAAT
CTGCTGGCCCGAGAATTTGATGTCCAGCAACCCAATCAGGTGTGGTGTGGCGATATCACCTACGTCTGGGCAGGTGGTCGCTGGCATTACCTGGCAGCGG
TTCTTGACCTGCACACCCGGCGGGTCGTGGGCTGGGCGATGTCAGATAAACCAGATGCCGAGCTGGCCATCAAAGCACTTGAGATGGCGTATCAGCAACG
AGGTTGTCCGTCAGGCGTGCTGTTTCACTCTGACCAGGGCAGCCAATATGGCAGCCGGGCATTTCGGCAACGACTGTGGCGCTACCGCATGACCCAGAGT
ATGAGTCGGCGTGGCAACTGCTGGGATAACGCCCCGATGGAACGGTTGTTCAGAAGCCTGAAGTCAGAGTGGCTCCCGGCTATGGGATATATGAGCTTGC
GAGAGGCAAAACGAGATATCAGTTATTACCTGATGGATTACTACAGCTGGCGGCGTCCACATCAACACAATGACGGGATACCGCCAGCAAAAGCCGAAGA
ACGGCCTAACCAAGTGTCCGGATTTAGTTGACCACTACA
Recoding section
  • Recoding by frameshift
  • Frame
  • Type
  • Experimentally demonstrated

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
309 bp102 aa69377+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MTRLRRSFTAQFKLEAASLVLDQGYSVPEASRSLDVGETVLRRWVQQLQSERSGTTPTNKALTPEQQKIQELEARINRLEREKDILKKATALLMADEFTR
TR

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
918 bp305 aa3141231+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

KGHSKKGYCSLDGGRVHTYALIDRLREQAPITLVCCAFDVPTSCFYDYLARRRTTNRERMQQRCELRRLFKESRNSAGSRALMSMMRELGYQIGRCKVRN
LMKEAALVSKQPGAHRYKVARSERPDIPNLLAREFDVQQPNQVWCGDITYVWAGGRWHYLAAVLDLHTRRVVGWAMSDKPDAELAIKALEMAYQQRGCPS
GVLFHSDQGSQYGSRAFRQRLWRYRMTQSMSRRGNCWDNAPMERLFRSLKSEWLPAMGYMSLREAKRDISYYLMDYYSWRRPHQHNDGIPPAKAEERPNQ
VSGFS

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1163 bp387 aa691231+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTRLRRSFTAQFKLEAASLVLDQGYSVPEASRSLDVGETVLRRWVQQLQSERSGTTPTNKALTPEQQKIQELEARINRLEREKDILKKGYCSLDGGRVHT
YALIDRLREQAPITLVCCAFDVPTSCFYDYLARRRTTNRERMQQRCELRRLFKESRNSAGSRALMSMMRELGYQIGRCKVRNLMKEAALVSKQPGAHRYK
VARSERPDIPNLLAREFDVQQPNQVWCGDITYVWAGGRWHYLAAVLDLHTRRVVGWAMSDKPDAELAIKALEMAYQQRGCPSGVLFHSDQGSQYGSRAFR
QRLWRYRMTQSMSRRGNCWDNAPMERLFRSLKSEWLPAMGYMSLREAKRDISYYLMDYYSWRRPHQHNDGIPPAKAEERPNQVSGFS

 

Blast result :
Comments
ISAve4 is 96% aa similar to ISAs6.
The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Pfeiffer F. (2015) Direct submission
2] Li Y., Liu Y., Zhou Z., Huang H., Ren Y., Zhang Y., Li G., Zhou Z. and Wang,L. (2011) J. Bacteriol. 193 (13), 3389-3390