ISArch9

  • Family IS4
  • Group IS4
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AY714815 ND uncultured archaeon
uncultured archaeon GZfos11A10
DNA section
IS Length : 1520 bp

Ends


IR Length : 18

IRL : CAATGGCACTACCTTAAGAAAATAATCCAAATAGAAGCAATAAAGTAAAT
IRR : CAATGGCACTACCTTAAGCGGATATCCCACCTCCACGTAATTCGTTGCGA

Insertion site


Left flankDirect repeatRight flankDR Length
GCTCGACAAAGCCCATATAGTCCGTCTTTC10

DNA sequence

CAATGGCACTACCTTAAGAAAATAATCCAAATAGAAGCAATAAAGTAAATGTGATTGGTATCGTATTATGCCAACATAAAGATTCGTAAGTTATTATGAA
TCCGCAAATGAGGTACTAACCATGTTTGATTCCATCCACAAACGGATTTTCCGCCAGATAAAGGCAATAAGGAGGCGCTTTGCACAAACTGCGGGACTAC
CCTTCAACGAGATCCTTTCGACTGAAACCATCCTCGATATTATGGATGAAGAAGTAGACGCCTATCGAGATCGTATATTTTCTCCTCTAATCACTCTATC
TGCCTTCTTGTCTCAAGTACTTAGTTCAGATCAGTCCTGCAATAATGCGGTAGCGAAGGTGATTGCGGAAAGAGCGGCGCAAGGCGAGGCGCCCTGCTCA
TCAAACAACAAATCCTACTGCAACGCCCGCAGGCGCCTGCATGAAGGCTTTGTCAAGAGATTGATGCGTGAGACGGGGAGATTACTGCATCTACAGTCTG
AAACTGATTGGAAATGGAAAGGTCGTTCAGTTAAGCTTGTGGATGGAACGACTGTATCAATGCCAGATACCCCTGAAAACCAGAAAGAGTATCCGCAGCC
TGAAGGGCAGAAAGAAGGCGTAGGCTTTCCAATCGCCCGTCTCGTCGCTATAATCTCATTATCGTGTGGAACAGTCCTTGACATAGCGATTGGGCCTTAC
AAAGGCAAGGAAACTGGCGAACATGCTCTGTTGCGCCAGATACTGGGCAGCATATCCGCAGGCGATATTATATTGGGAGATCGCTACTATTGTTCGTATT
TCTTGATTGCCATGCTACAGCGGTTGGGCGCGGACGCGGTCTTCCGGATCCATGGCAGCCGCAAAAGCGATTTCCGCCGGGGTGAGAAGCTTGGTAAAAA
AGATCACATTGTCACGTGGGAAAAGCCAAAACAACGACCGGATTGGATGGATGCGGCTACATACCGTCAAATGCCAGATACGTTGACAATACGTGAAATC
AAAATCAATGGGAAAGTCATTACCACAACCCTCCTTGACCCAAAAGAAGTTACAAGAAAGGAGATCGGTGAACTTTACACGAAACGGTGGTTGATTGAAG
TGGACTTCGATTCCATCAAAACAGTTCTCCAGATGGATGTTTTGAGGTGTAAAACACCGGATTTAGTGCGCAAGGAAATATATGTTCATCTACTGGCATA
TAATCTGATCCGAACGGTTATGGCACAGACTGCGCATCGTTATGATGTTTCACCGCGGACATTGAGCTTCAAAGGCGCGTTGCAGCAGTTAAATGCATTT
AAAGACACATTTCTGTGCGCTGACAAAAAGTCACTGCCCGGCTTGTATGAGCATCTTCTGAAAGCCATTTCTTCCCATCATGTGGGGAATATGCCCGGAC
GTAGTGAACCGCGTGTCGTCAAACGCCGACGTAAACCATATCCATTACTCACTAAACCACGGGACGAAGCTCGCAACGAATTACGTGGAGGTGGGATATC
CGCTTAAGGTAGTGCCATTG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1383 bp461 aa1221504+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MFDSIHKRIFRQIKAIRRRFAQTAGLPFNEILSTETILDIMDEEVDAYRDRIFSPLITLSAFLSQVLSSDQSCNNAVAKVIAERAAQGEAPCSSNNKSYC
NARRRLHEGFVKRLMRETGRLLHLQSETDWKWKGRSVKLVDGTTVSMPDTPENQKEYPQPEGQKEGVGFPIARLVAIISLSCGTVLDIAIGPYKGKETGE
HALLRQILGSISAGDIILGDRYYCSYFLIAMLQRLGADAVFRIHGSRKSDFRRGEKLGKKDHIVTWEKPKQRPDWMDAATYRQMPDTLTIREIKINGKVI
TTTLLDPKEVTRKEIGELYTKRWLIEVDFDSIKTVLQMDVLRCKTPDLVRKEIYVHLLAYNLIRTVMAQTAHRYDVSPRTLSFKGALQQLNAFKDTFLCA
DKKSLPGLYEHLLKAISSHHVGNMPGRSEPRVVKRRRKPYPLLTKPRDEARNELRGGGISA

 

Blast result :
Comments
ISArch9 is 87% aa similar to ISArch10. ISArch9 was found by screening completely sequenced genomes for sequences homologous to the ISRso13 transposase using BLASTP. Multiple sequence alignments revealed a conserved DDE motif : D(N2)-78-D(N3)-105-E(C1). The sequencing of the Uncultured archaeon GZfos11A10 is currently in progress. Accession: AY714815.
References
1] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18
2] Hallam,S.J., Putnam,N., Preston,C.M., Detter,J.C., Rokhsar,D., Richardson,P.M. and DeLong,E.F.(2004) Science 305 (5689), 1457-1462