ISTel1

  • Family IS481
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s) ISEL4
Accession numberTranspositionOriginHost
NC_004113 ND Thermosynechococcus elongatus
Thermosynechococcus elongatus BP-1
DNA section
IS Length : 1101 bp

Ends


IR Length : 20/27

IRL : TGTCAGGTCCCGCATCATTATATTCCCAGAAGTCGTGCTAAACTCTTCGA
IRR : TGTCAAGACCCGTGACATTATCTACCCTTGAAACGAAGAGGTCTGGTCGC

Insertion site


Left flankDirect repeatRight flankDR Length
TTTGTTTAGGCCTAACAACGCCTCTA6
TTATTGCCTAACTAGCGCCTATGATG6
AATCCCCTTGGCTACATTGAGGCGGC6
ATCAAGTGGACTTAGAAGAGTACTTA6
TAACCCCTTGGCTAGAAAAGGTACAT6
CCCCTCGTTGCTTACTAAAAGGGATA6
GCAAAGAGTTGATAGCCATAGGTGCT6
CTCATTCATCCCTACGTCAAACGGGA6
TGGATGGAAGTCTATGCACCAGTGTT6
TCGGCCTTGACCTATGCAACAACGGC6
AGTGATTAAAGCTAATGATG0
CTTCGCTAATATTAAACTAT0

DNA sequence

TGTCAGGTCCCGCATCATTATATTCCCAGAAGTCGTGCTAAACTCTTCGAAGCGTACCGGCTCCTTGAGTGCTTGTTCCAAGGTCGGAAAGCGTTCAACG
ATGGAGTATCACCATGCCACGTATTCATGCCAACGCCCGAACGACACCCCGAATTCGCCGTGAAATCCAACAAGCACCGGCTTCGATCAGTCATCGCGAG
CTTGCCAGACGTTACGGGATCCACCGGCACACGGTAGCGAAATGGCGTAAGCGCGCAACCGTTGAAGACAAAAGCACCCGCCCGCACCGCCTGCAAACGA
CGCTTACGGAAGCGCAAGAGCTTGTGATCGTTGAGGTGCGTAAGCTCCTTTTGCTGCCTCTTGATGACCTTCTCGTTCTTGCCCGGACGTTCCTCAACCC
CAATCTGAGCCGCTCAGCGCTGGATCGCTGCCTGCGTCGCCACGGAGTCTCGAACCTCAGGATACTGCAAAAGGAACGCGAAAGCCTCGAAGGCAGTCCC
AAAAGCACCACGCGGCAGTTCAAAGCGTACGCACCTGGGTTCATCCACATCGACGTCAAATACCTGCCACAAATGCCGGATGAGGAGCAGCGCCGCTACC
TCTTTGTCGCGATTGATCGGGCAACGCGCTGGGTCTATTTGGCAATCCACGAGGAGAAGAGCGCAGAATCGGCAACGCGCTTTCTTGCAAATGTCCTTGC
CAACGCTCCTTTCGTGGTGCGTACGGTGCTGACTGATAACGGCAAGGAGTTTACCGACCGTTTCTCCTCCGCAGGCGAACGCCAACCCACGGGACACCAT
CCGTTTGATCAGCTCTGTCGTGAAAAGCGCATCACCCATCGGCTCATCCAACCCCGCCATCCGCAAACCAACGGGATGGTGGAACGCTTCAACGGCCGCA
TTGCGGAGATTCTGCGCGCTGAACGCTTTGTCTCGGCAGCCGACTTGCAAGAGACGCTCACGCGATACCTTTGGGCGTACAATCACCGCATTCCCCAACG
CGTTTTGGGCCACATGACTCCCATTGAGAAACTGCGATGGTGGCAAACTGAGCGACCAGACCTCTTCGTTTCAAGGGTAGATAATGTCACGGGTCTTGAC
A
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1032 bp344 aa691100+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

VLVPRSESVQRWSITMPRIHANARTTPRIRREIQQAPASISHRELARRYGIHRHTVAKWRKRATVEDKSTRPHRLQTTLTEAQELVIVEVRKLLLLPLDD
LLVLARTFLNPNLSRSALDRCLRRHGVSNLRILQKERESLEGSPKSTTRQFKAYAPGFIHIDVKYLPQMPDEEQRRYLFVAIDRATRWVYLAIHEEKSAE
SATRFLANVLANAPFVVRTVLTDNGKEFTDRFSSAGERQPTGHHPFDQLCREKRITHRLIQPRHPQTNGMVERFNGRIAEILRAERFVSAADLQETLTRY
LWAYNHRIPQRVLGHMTPIEKLRWWQTERPDLFVSRVDNVTGLD

 

Blast result :
Comments
ISTel1 is 42% aa similar to IS481.
There is no STOP codon, the transposase use the first Stop codon after the end of the IRR.
The transposase in the database is cut at the end of the IS.
References
1] Nakamura,Y., Kaneko,T., Sato,S., Ikeuchi,M., Katoh,H., Sasamoto,S., Watanabe,A., Iriguchi,M., Kawashima,K., Kimura,T., Kishida,Y., Kiyokawa,C., Kohara,M., Matsumoto,M., Matsuno,A., Nakazaki,N., Shimpo,S., Sugimoto,M., Takeuchi,C., Yamada,M. and Tabata,S. (2002) DNA Res. 9 (4), 123-130.