ISAcl2

  • Family IS3
  • Group IS3
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_011881 ND Arthrobacter chlorophenolicus
Arthrobacter chlorophenolicus A6 plasmid pACHL02
DNA section
IS Length : 1243 bp

Ends


IR Length : 32/42

IRL : GGGACTGCCCCCGGTTTTGTTGACTCCTTGACCTAGCGAGCTTGTGCTCG
IRR : GGGACTGCCCCGGCTTTTGTTGACTCGGGGTCTTAGGCCGCTGTGAGCGC

Insertion site


Left flankDirect repeatRight flankDR Length
GCCTAAGTTGCCCATCTATGGTT3

DNA sequence

GGGACTGCCCCCGGTTTTGTTGACTCCTTGACCTAGCGAGCTTGTGCTCGTGGAAGGATGTTGACCATGCCCACGGCTTATGGGGCGGAGTTCCGCCAGG
ATGTTATTGATGTGGCCCGCAAGGGCGAGGCGCCGCTGGCGCAGATTGCGAAGGATTTTGGGCTTTCGGTCACGACGTTGAAGCGCTGGATCGCTATCGC
TGAGCGTAAGGACTCCGGGACCAGCCCAGCGGCGGCGGAGTCGGCTGAGGTGCGGGAGTTGAAGAAGCGGAACCGCCTGTTGGAGCAGGAGAACGAGATT
CTGCGCCGGGCGGCTGCCTATCTGGCCAGGGACATCAACCCAAAATGATCTACCCGCTGGTCACGGATCTTGCCGCCGACGGTGTTCCCGTGGCGGTGAC
CTGCAGGGTGTTGGGATTTAGCAAGCAAGGCTATTACCGCTGGAAGGCGAACCCGGTGACGGAACGGGACTGGATCGATGCGCACCTGGTCAACGCCGCC
CTTGACATCCACTCCGACGATCCGGCGTTCGGGTACCGGTTCATCGCCGACGAGCTCCCGGAGAAGGGCATCACCGCGGGCGAGAACAGGGTCCAGCGCT
TATGCAGGGACCACGGCATCTGGTCAGTGTTCTCGAAGAAACGGGGTCTGAACCGGAAACCGGGGCCACCGGTCCACGACGACCTGGTCGAGCGGGATTT
CACCGCCGCGGCGCCGAACGAACTGTGGCTGACAGACATCACCGAGCACCCCACCGAAGAAGGGAAGCTCTACCTCTGCGCGGTGAAGGACGTCTACTCC
GGCAGGATCGTCGGCTACTCAATGGACGCCCGGATGAAGTCCTCTCTTGCCGTCGCTGCCCTGGAGAACGCGGTGCAGGCACGAAGACCGGAAAGAACGG
TGGTCCACTCCGACCGTGGGTCGCAGTTCCGGTCACGCCGGTTCGTTGAATCGCTCCGTCGCCACGGGCTCACCGGATCGATGGGCAGGGTCGGTGCGTG
CGCGGACAACGCCGCGATGGAGTCCTTCTTCTCGCTGCTGCAGAAGAACGTCCTGGACCGTCAGCGATGGCTCACCAGACAGGACCTCCGGCTGGCCATC
ACAACCTGGATCGAGAGAACCTACCACCGCCGGCGACGGCAAAGACGGCTGGGCAAACTCACGCCCATCGAATATGAAACAATCAACCGGACCGCGCTCA
CAGCGGCCTAAGACCCCGAGTCAACAAAAGCCGGGGCAGTCCC
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
282 bp93 aa67348+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MPTAYGAEFRQDVIDVARKGEAPLAQIAKDFGLSVTTLKRWIAIAERKDSGTSPAAAESAEVRELKKRNRLLEQENEILRRAAAYLARDINPK

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
963 bp320 aa2491211+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

GAGVEEAEPPVGAGERDSAPGGCLSGQGHQPKMIYPLVTDLAADGVPVAVTCRVLGFSKQGYYRWKANPVTERDWIDAHLVNAALDIHSDDPAFGYRFIA
DELPEKGITAGENRVQRLCRDHGIWSVFSKKRGLNRKPGPPVHDDLVERDFTAAAPNELWLTDITEHPTEEGKLYLCAVKDVYSGRIVGYSMDARMKSSL
AVAALENAVQARRPERTVVHSDRGSQFRSRRFVESLRRHGLTGSMGRVGACADNAAMESFFSLLQKNVLDRQRWLTRQDLRLAITTWIERTYHRRRRQRR
LGKLTPIEYETINRTALTAA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1145 bp381 aa671211+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MPTAYGAEFRQDVIDVARKGEAPLAQIAKDFGLSVTTLKRWIAIAERKDSGTSPAAAESAEVRELKKRNRLLEQENEILRRAAAYLARDINPKMIYPLVT
DLAADGVPVAVTCRVLGFSKQGYYRWKANPVTERDWIDAHLVNAALDIHSDDPAFGYRFIADELPEKGITAGENRVQRLCRDHGIWSVFSKKRGLNRKPG
PPVHDDLVERDFTAAAPNELWLTDITEHPTEEGKLYLCAVKDVYSGRIVGYSMDARMKSSLAVAALENAVQARRPERTVVHSDRGSQFRSRRFVESLRRH
GLTGSMGRVGACADNAAMESFFSLLQKNVLDRQRWLTRQDLRLAITTWIERTYHRRRRQRRLGKLTPIEYETINRTALTAA

 

Blast result :
Comments
ISAcl2 is 82% aa similar to ISMsm7.
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift.
The extremities are not the typical IRs of the family (TGa/g)
References
1] ISfinder annotation (2009)
2] Lucas,S., Copeland,A., Lapidus,A., Glavina del Rio,T., Tice,H., Bruce,D., Goodwin,L., Pitluck,S., Goltsman,E., Clum,A., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Mikhailova,N., Jansson,J. and Richardson,P. (2009) Direct Submission to GenBank.