ISPa107

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
LT969519 ND Pseudomonas aeruginosa
Pseudomonas aeruginosa RW109
DNA section
IS Length : 1241 bp

Ends


IR Length : 21/30

IRL : TGGCCTAATGATCCCGGACACCTCTTAAGGGCGATATGATTCGCCCAATC
IRR : TGGTCAAGTATTTCCGGACACCGGTTACGGTGATCAAGCCGCCTGCTGCT

Insertion site


Left flankDirect repeatRight flankDR Length
ATGAGCAGGCTGAACAGGCCGGCACCTATGA4

DNA sequence

TGGCCTAATGATCCCGGACACCTCTTAAGGGCGATATGATTCGCCCAATCAGGAGGTTCCATGCAAGAACGAAAGACCTACACCCGCGAGTTCAAGCAAC
GTGCTGCCAGCATGGTCCTTGATGACCACTGCTCGATTCCCGACGTCTGCGCCTCAATGGACGTCGGCCCTACAGCCCTGCGCCGCTGGGTTGATCAGGT
GCGTAAAGAGCGACACAAGGGCCAGCCAGTAGCCGGTACCAAAGCGATCAGCGACGAACAGCGCGAGCTCCAGCAGCTGCGAGCCAAGATCAAGCGCCTG
GAGACCGAGGCTGAAATCTTAAAAAAGGCTACGGCTCTCTTGATGTCGGATCCCGATCGTTTTTCCTGATTGAGGAACTGAGAGAGTCAGGCTCGTATCC
GACCAGCCTTCTTTGCAGTGCGCTGAGCGTATCCCGTAGCGCGTTTTATGACTGGCTTCGCCGTCGTTCAACACCGAATACCAAGCGTGACGAACTCAGA
GAGAAAGTAGTTCAGCTGCACGTCGAAAGCAGGGGAAGCGCGGGCGCGAGAATGATCTCTGAGTACCTGAAGGCCCAGCAGCTCAAGGTGGGACGGTATC
TGGCCGGAAAACTCATGGAGGAGGCAAATCTGGAAAGCAAGCAGCGTCGTCCTCATCGGAATCGCTCCAAAGGTGTTGAAGCGTTTGTGGCCAAGAACCT
GCTCGAACGCAACTTTGAGCCAACAGCAATTAACCAGGTCTGGTGCGGTGACGTGACCAGTTTGATGGTCGGGAAGCGCTGGTATCACCTGGCAGTAGTG
ATTGACTTGTTTGCGCGTCGGATCGTTGGCTGGGCGTTTTCCCTGATCAACGACGCCAACTTGGTTAGCAAGGCACTGAGGATGGCAGTAGGGGTTAGGG
GCAAGCATACAGGCTTGATGTTTCACTCGGATCAAGGCTGCCAATACACCAGCCAGCGCTTCCAGTCCGAGCTGCTTGAGCATGGCATAACGCAGAGCAT
GAGTCGCAGGGGACAATGCTGGGACAACGCACCAACAGAGCGTTTCTTTGGAACGCTCAAGTCAGAATGGGTGCCGCCCAAGGGCTACAAGGAAATTGAA
GAAGCCAAGCAGGACATGACCAGCTTCTTCATGCGATACAACCGAATCAGGCTCCACAGCTACAACGACTACCTGTCACCAATAGCTATGGAGCAGCAGG
CGGCTTGATCACCGTAACCGGTGTCCGGAAATACTTGACCA
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
309 bp102 aa61369+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MQERKTYTREFKQRAASMVLDDHCSIPDVCASMDVGPTALRRWVDQVRKERHKGQPVAGTKAISDEQRELQQLRAKIKRLETEAEILKKATALLMSDPDR
FS

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
894 bp297 aa3151208+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

NLKKGYGSLDVGSRSFFLIEELRESGSYPTSLLCSALSVSRSAFYDWLRRRSTPNTKRDELREKVVQLHVESRGSAGARMISEYLKAQQLKVGRYLAGKL
MEEANLESKQRRPHRNRSKGVEAFVAKNLLERNFEPTAINQVWCGDVTSLMVGKRWYHLAVVIDLFARRIVGWAFSLINDANLVSKALRMAVGVRGKHTG
LMFHSDQGCQYTSQRFQSELLEHGITQSMSRRGQCWDNAPTERFFGTLKSEWVPPKGYKEIEEAKQDMTSFFMRYNRIRLHSYNDYLSPIAMEQQAA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1148 bp382 aa611208-No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MQERKTYTREFKQRAASMVLDDHCSIPDVCASMDVGPTALRRWVDQVRKERHKGQPVAGTKAISDEQRELQQLRAKIKRLETEAEILKKGYGSLDVGSRS
FFLIEELRESGSYPTSLLCSALSVSRSAFYDWLRRRSTPNTKRDELREKVVQLHVESRGSAGARMISEYLKAQQLKVGRYLAGKLMEEANLESKQRRPHR
NRSKGVEAFVAKNLLERNFEPTAINQVWCGDVTSLMVGKRWYHLAVVIDLFARRIVGWAFSLINDANLVSKALRMAVGVRGKHTGLMFHSDQGCQYTSQR
FQSELLEHGITQSMSRRGQCWDNAPTERFFGTLKSEWVPPKGYKEIEEAKQDMTSFFMRYNRIRLHSYNDYLSPIAMEQQAA

 

Blast result :
Comments
ISPa107 is 96% aa similar to ISPa98.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Xiaoyuan Jiang (2019) Direct submission.
2] Green,A. (2017) Direct GenBank submission.