ISBlo7

  • Family IS30
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_004307 ND Bifidobacterium longum
Bifidobacterium longum NCC2705
DNA section
IS Length : 1272 bp

Ends


IR Length : 22/28

IRL : CCCGGGTTCTAAATAGAAGTGCAACACCTTGTCTAAGGTTGGAAGTGTTC
IRR : CCCGATGTCTATTTAGAGGTGCAACACCCCCTGTTGGTCCTGCAATTATA

Insertion site


Left flankDirect repeatRight flankDR Length

DNA sequence

CCCGGGTTCTAAATAGAAGTGCAACACCTTGTCTAAGGTTGGAAGTGTTCGAAGTTTCTAACTTAAGAAGGTGTTGCACTCATGGGTCAACAGTATTCGC
ACCTGTCGTCCGAGGAGAGGATCCTGATCGAGAAGCTGCATTGCGAACAGCATCTGAGCATTCGGCGAACCGCGGAGAGGATCGGCCGGGACAAGTCCAC
GGTGTCACGCGAGCTGAGGCGCGGCCTGTGGTTCGCGTCCAACGAGAACGGGTCGTACCGTCCCTACCGGCCGAAACGGCTGAAGACCGGGCCGTGGACC
TCGGGTCCGTTCTATTCGGCGCTGGCCGCGCAGAGGAAGGCGGACCTGCGCCGGCGCGGATCCCGCAAGCCGCGTCGCATGGACTCGGACCGGCTTCGCG
CCTGGGTGCTGGACTCGCTGCGCAGGGGGTGGAGCCCGGAACTGATCGAGGGACGGTTGAAGGCCCGGTACGCCGGCGACCCGTCGATGCGGATCAGCCA
CGAGTGCCTTTACCAGTGGATCTACGCCAAGCCGCAGCGGGCGCTGGACCTGCGCCAGTACCTGGCGCGCGGCAGGAAACGCCGGACGAGGAAAAAGGGC
AGGAAGGCGAAAGGGCCGCGCATCCCGATGCGCGCGCCCATCGCAGACCGGCCCGAGGCGGTCAGATCCAGGAAGGGGTTCGGCCATTTCGAGTCGGACA
CGGTGGTCGGCGCCGCGCCGTCGAGGCGCTGCATGAACACGCAGGTGGAGCGCAGGAGCCGCAGGCTGTTCGCCCGGCTCGTCGACGACAAGAGCGCGTC
CGCCACGGCCAGGGCCGAATACGAGATCTTCAAGGACATCCCGCCGGCCGCGCGCGTCGACCGCACGTGGGACAACGGCACGGAGGCGAGCCTGCACATG
CTGGTGGACGAGGCGCTGGGCATGCTCACGTACTTCGCCGACCCGTACAGTTCCTGGCAGCGTGGCAGCAACGAGAACAGGAACGGCAGGATCCGCCGCT
ATCTGCCCAAAGGAACCGGGTTCGGGGACTTGGCCCAGGAGGACCTCGACGCGATCGTCGGTGAGATCAACGACACCCCGATGAAGCTCCTCGGCTACAA
AACGCCCAACGAGGTATGGGACGAGGAGATCGCCAAGCTACAATCGAAGGCAGCCAGCCCGAACACAAGCGTTGCGCTTACAAATTGAATCCGGCCCGCC
GAGGCATTCGCCGACGAACTGCTATAATTGCAGGACCAACAGGGGGTGTTGCACCTCTAAATAGACATCGGG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1107 bp368 aa821188+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MGQQYSHLSSEERILIEKLHCEQHLSIRRTAERIGRDKSTVSRELRRGLWFASNENGSYRPYRPKRLKTGPWTSGPFYSALAAQRKADLRRRGSRKPRRM
DSDRLRAWVLDSLRRGWSPELIEGRLKARYAGDPSMRISHECLYQWIYAKPQRALDLRQYLARGRKRRTRKKGRKAKGPRIPMRAPIADRPEAVRSRKGF
GHFESDTVVGAAPSRRCMNTQVERRSRRLFARLVDDKSASATARAEYEIFKDIPPAARVDRTWDNGTEASLHMLVDEALGMLTYFADPYSSWQRGSNENR
NGRIRRYLPKGTGFGDLAQEDLDAIVGEINDTPMKLLGYKTPNEVWDEEIAKLQSKAASPNTSVALTN

 

Blast result :
Comments
There is one full copy of this element in the genome of NCC2705 and two additional pieces showing good homology with the full copy, especially with about 100 bp of the IR. They are considered as remains of ISBlo7, but could also be remnants of another closely related element.

Coordinates:
ISBlo7a complement(1942585..1943856)
ISBlo7b 75916..76559
ISBlo7c 1516902..1517107
References
1] Schell,M.A., Karmirantzou,M., Snel,B., Vilanova,D., Berger,B., Pessi,G., Zwahlen,M.-C., Desiere,F., Bork,P., Delley,M., Pridmore,D. and Arigoni,F. (2002)Proc. Natl. Acad. Sci. U.S.A. 99 (22), 14422-14427