ISPa195

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
MF770250 ND Pseudomonas aeruginosa
Pseudomonas aeruginosa
DNA section
IS Length : 1190 bp

Ends


IR Length : 34/41

IRL : GGGTAATCCCCCCGTAAAACCAGCGTCTTGAGAAGTAGAGACCTCGCAAG
IRR : GGGTAATCCCCCCTTAAACCATTGCTCTGAGAAGTAGAGCTATGCGGCCA

Insertion site


Left flankDirect repeatRight flankDR Length
ATTTCGCCCCACTTCAGCATTGTCTTCGATGAACCCCTTC0

DNA sequence

GGGTAATCCCCCCGTAAAACCAGCGTCTTGAGAAGTAGAGACCTCGCAAGGAGAATCTCTACTATGAAGAAGTCACGTTTTACAGACAGCCAAATCATCG
ATGCGCTCAAGCGTGCAGAGGCTGGCTTGGCTGTGCCCGAGCTGTGCCGTGAACTTGGCATCAGTGCAGCTACGTTCTACAAGTGGCGTGCCAAGTTCGG
CGGAATGGATGCCTCGTTGATGGCTCGTATGAAGGAGCTCGAAGAAGAGAACCGCCGGCTGCGCAAGATGTACATCGAAGAAAAGCTCAAGGCAGAGGTG
GTGGCGGAGGCGCTTGCAAAAAAGTGGTGAAGCCATCTCGCAGACGCGAGATGGCAGAACTTGCAGTGATACGCCGAGGGATGAGCATTCGCTTGGCTTG
CCAAGCGTTCCAAATTAGTCAGGCCTGCTACAGGTACAAGGCACAGCGCTGTATCGAGGACGATGAGATTGCGCAGTGGCTGCTGCGCCTGACGGATAAC
AACCGCAATTGGGGCTTTGGTTTGTGCTTCCTGTATTTGCGCAACGTCAGAGGCTTCAAATGGAACCACAAGCGGGTTTACCGGATTTACCGGGAGTTGG
AGCTCAATTTGCGCATTCGGCCACGCAAGCGCTTGGAGCGTGCCAAACCTGAGCCACTGACAGTGCCAGCAAACCCAGATGTTGTTTGGTCAATGGACTT
TATGCATGACCAGCTTGAAGATGGCCGCAGTATCCGGCTGCTCAACGTCATTGATGACTTCAACCGTGAAGCACTGGGTATTGAGGTGGACTTCTCATTG
CCCGCGCAGCGTGTGATTCGGGTCTTGGAGCAAATCATGCAGTGGCGTGGCAAGCCGCAAGTGATTCGCTGTGACAACGGGCCCGAATACGTCAGCGCAA
CCCTGCAAAACTGGGCGAGCGCCAAAGGTATCCGTTTGGAATACATCCAGCCAGGCAAGCCTCAGCAAAATGCCTATGTGGAGCGCTTCAACAGGACCGT
TCGCTATGAATGGCTGTCGCAGTACCATTGGCGCAATCTTGATGAAGTTCGAGATTACGCCACGCAATGGATGTGGCGGTACAACCATGAACGCCCAAAT
ATGGCATTGGGCGGCATCACCCCCAAACAGCGGCTTGCCATGGCCGCATAGCTCTACTTCTCAGAGCAATGGTTTAAGGGGGGATTACCC
Recoding section
  • Recoding by frameshift
  • Frame -1
  • Type translational
  • Experimentally demonstrated No

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

AAAAAAG
Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
267 bp88 aa64330+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKKSRFTDSQIIDALKRAEAGLAVPELCRELGISAATFYKWRAKFGGMDASLMARMKELEEENRRLRKMYIEEKLKAEVVAEALAKKW

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
999 bp332 aa1531151+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

TWHQCSYVLQVACQVRRNGCLVDGSYEGARRREPPAAQDVHRRKAQGRGGGGGACKKVVKPSRRREMAELAVIRRGMSIRLACQAFQISQACYRYKAQRC
IEDDEIAQWLLRLTDNNRNWGFGLCFLYLRNVRGFKWNHKRVYRIYRELELNLRIRPRKRLERAKPEPLTVPANPDVVWSMDFMHDQLEDGRSIRLLNVI
DDFNREALGIEVDFSLPAQRVIRVLEQIMQWRGKPQVIRCDNGPEYVSATLQNWASAKGIRLEYIQPGKPQQNAYVERFNRTVRYEWLSQYHWRNLDEVR
DYATQWMWRYNHERPNMALGGITPKQRLAMAA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1088 bp362 aa641151+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKKSRFTDSQIIDALKRAEAGLAVPELCRELGISAATFYKWRAKFGGMDASLMARMKELEEENRRLRKMYIEEKLKAEVVAEALAKKVVKPSRRREMAEL
AVIRRGMSIRLACQAFQISQACYRYKAQRCIEDDEIAQWLLRLTDNNRNWGFGLCFLYLRNVRGFKWNHKRVYRIYRELELNLRIRPRKRLERAKPEPLT
VPANPDVVWSMDFMHDQLEDGRSIRLLNVIDDFNREALGIEVDFSLPAQRVIRVLEQIMQWRGKPQVIRCDNGPEYVSATLQNWASAKGIRLEYIQPGKP
QQNAYVERFNRTVRYEWLSQYHWRNLDEVRDYATQWMWRYNHERPNMALGGITPKQRLAMAA

 

Blast result :
Comments
ISPa195 is 84% aa similar to ISAs22.
The sequence was found in the oprD gene of Pseudomonas aeruginosa at position 195.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Yuliya Bocharova (2018) Direct submission.