ISAar40

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Arthrobacter arilaitensis
Arthrobacter arilaitensis RE117
DNA section
IS Length : 1347 bp

Ends


IR Length : 20/25

IRL : TGGGGTTAGCCTGAATTAGTGGACAGCCGAACAAGCGGGATCAGCCGATC
IRR : TGGGGTTCCCCACAACTAGTGGACACGTGATCTAGCTCATGCTGCTAGCG

Insertion site


Left flankDirect repeatRight flankDR Length
TATTCCTGGCAGTGCGCCAG0

DNA sequence

TGGGGTTAGCCTGAATTAGTGGACAGCCGAACAAGCGGGATCAGCCGATCCCGCATTTGAGAGGATGTCATTAATGAGCAATATGAAAAAGCAACGCAGG
TCCTTCACCGAGGAGTACCGCAGGGAAGCTGCCGGCCTGGTCATCGATACCGGACGCACCATCAGCGCGGTCGCCAAGGAACTGAATCTCGGCGAGCAAA
CACTGGGCACCTGGGTGAAGAAAGAACGATCCCGCCGAGGCCTGGACGGTGAGCCGACCGGAGCGTTGGACGAGTCCGAACGCGAAGAACTCAAACGCTT
GCGCAAGGAAGTCTTCGAACTGCGGGAGGACAACCGTTTCCTGGGAAAAGCAGCGTCCTTCTTCGCGTCGAAGCAACATCGGTCGAACGGTTCGAACTGA
TGCACGCGTTGAAGGATGAGTTTGCCTTGACCCGCATGGCGTCATTGCTTCACGTTTCGAAATCAGGCTATTACGCCTGGAGGCAACGCCAATCCGCTGG
CCCGTCCCCGAGGGGTGCCGCGCAGCGGGCACGGGATGTGAAGGTCGCCAAGGTCTTCAACGATTCCCATCAGACCTACGGGGCTCCGCGGGTGGCCGCC
CAGCTGGCCCGCGAGGGATCCCCGGCCGATCCCAAGACCGTCGCTGCTTCAATGCTGCGCCAGGGCATCGAAGGGATCAGCCCACGGAAGTTCACTCCGG
TGACCATGATCCAAGGCGTTGACACTTACCACCTGCCGGATCGGGTGCGCCGGCAATGGGACCAGGGCACCTTGGACAAGGTCTGGATCAGCGACATTAC
GTATCTGCGCATCAACGAGGGCTGGCTGTACTTGTGCGCAGTGCGTGATGGCTGCTCCCGCAGGGTGCTGGGATGGGCGCTGGATAGCGTGCAGAACACC
GATCTGGTGGAAAGGGCCCTGCGCATGGCCAGGACCCTGCGCGGCCAGATTCCAGGTCAGGTGGTGTTCCACGCGGACCGCGGCTCGCAATTCACCTCAG
CTCAGTTGCATGAGGTGGCCGTTGAGCTGGATTTGCTGCAGTCCGTGGGCCGCACGGGCGTGTGCTGGGACAACGCCATGAGCGAGTCATTCTGGTCGAC
GCTGAAGACCGAATTCTATGACCGCTATCGGTGGGCAACCAGGGCGGACGCCAAGCAGAAAGTGGCTTGGTGGATTGAGGATTTCTATAACCGCCGCCGC
CGGCTGCATTCAAGCCTGGGGATGGTTCCTCCGGTGGAGTTTGAGCAGAAGCTTCGCGGTCAGCAGGAACGCGTTGAACAGCATAGGACCGTGCTAACGC
TAGCAGCATGAGCTAGATCACGTGTCCACTAGTTGTGGGGAACCCCA
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
327 bp108 aa74400+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MSNMKKQRRSFTEEYRREAAGLVIDTGRTISAVAKELNLGEQTLGTWVKKERSRRGLDGEPTGALDESEREELKRLRKEVFELREDNRFLGKAASFFASK
QHRSNGSN

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
1011 bp336 aa3011311+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

ADRSVGRVRTRRTQTLAQGSLRTAGGQPFPGKSSVLLRVEATSVERFELMHALKDEFALTRMASLLHVSKSGYYAWRQRQSAGPSPRGAAQRARDVKVAK
VFNDSHQTYGAPRVAAQLAREGSPADPKTVAASMLRQGIEGISPRKFTPVTMIQGVDTYHLPDRVRRQWDQGTLDKVWISDITYLRINEGWLYLCAVRDG
CSRRVLGWALDSVQNTDLVERALRMARTLRGQIPGQVVFHADRGSQFTSAQLHEVAVELDLLQSVGRTGVCWDNAMSESFWSTLKTEFYDRYRWATRADA
KQKVAWWIEDFYNRRRRLHSSLGMVPPVEFEQKLRGQQERVEQHRTVLTLAA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1238 bp412 aa741311+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MSNMKKQRRSFTEEYRREAAGLVIDTGRTISAVAKELNLGEQTLGTWVKKERSRRGLDGEPTGALDESEREELKRLRKEVFELREDNRFLGKSSVLLRVE
ATSVERFELMHALKDEFALTRMASLLHVSKSGYYAWRQRQSAGPSPRGAAQRARDVKVAKVFNDSHQTYGAPRVAAQLAREGSPADPKTVAASMLRQGIE
GISPRKFTPVTMIQGVDTYHLPDRVRRQWDQGTLDKVWISDITYLRINEGWLYLCAVRDGCSRRVLGWALDSVQNTDLVERALRMARTLRGQIPGQVVFH
ADRGSQFTSAQLHEVAVELDLLQSVGRTGVCWDNAMSESFWSTLKTEFYDRYRWATRADAKQKVAWWIEDFYNRRRRLHSSLGMVPPVEFEQKLRGQQER
VEQHRTVLTLAA

 

Blast result :
Comments
ISAar40 is 97% aa similar to ISAar26.
ISAar40 was reconstructed in silico by deletion of ISAar41. The transposase is not affected by insertion of ISAar41.
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift.
References
1] ISfinder annotation (2009).