ISOsp1

  • Family IS4
  • Group IS4Sa
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Oceanobacter sp.
Oceanobacter sp. RED65
DNA section
IS Length : 1273 bp

Ends


IR Length : 19

IRL : CACTGCTGTCCCACAGTTTGGGATAAATGAGAAAGCCTGAATCCAAATTG
IRR : CACTGCTGTCCCACAGTTTTGACTCATATCGCGAACCTCATCTGAGGTTC

Insertion site


Left flankDirect repeatRight flankDR Length
AGGCAATACCGCTTGAAGCC0

DNA sequence

CACTGCTGTCCCACAGTTTGGGATAAATGAGAAAGCCTGAATCCAAATTGTTAGAATGTGATTATCGAAAAAACATCTAATAACAAGGAATTCAGGCTTT
GTCGCATTCTAACACCGCTTTTCATCAGTTGCTAAAACCTATTTCGAGACATGAATTTGAAAGCCTTGCATCTGAGCATCATTCGGGTCAAAAACTGCGC
TCTGCCACTCGCTGGGATCAATTTACGGCCATGGCTATGGCGCAACTCTCTGGTAGGCAAAGCCTTCGAGATATCGAAACCAATCTTCTCGCTCAGCAAG
ATAAACTTTATCATCTTGGGGCCAAGCCGATTGCTCGCTCCACCTTAGCTAGAATCAACGAAAAACAGCCTGCTGAACTTTACCAATCTTTGTTTTACAA
GCTTCTTGGTAAAACTCAAAACTGTCCTTCGAATCACAAGTTTCGCTTTAAAAATCCACTCTATTCGCTGGATGCCAGCGCCATAGATTTATCTTTGAAT
ATTTGCCCTTGGGCTGAACATCGTGACGATACATCCAATGTAAAGTTAAGTGTGGCTTTGAATAACGGCAGTCAAATTCCTGAGTTCGTAGCGATTAGTG
ATGGGAACGAAAATGACATGATTGAAGGTCGCAAGTTTGACTTTCCAGCCGGCAGCATGGTGGCCCTCGATAAAGGCTATATTGATTACGAATGGTTTGG
AGACCTTACAAATAAAGGGGTTAGCTTCGTCACACGATTGCGTTCGGGAAGTGTTTTTAGCGTGTTAGAGCACTTAGGGTCAAACCCCGATCAAGGTATC
TTAAGTGATGAAAGAATCGAATTAACGAGTGTTCATGCCAAAAAACGAAGCGAGCCAGAGTTGCGTCTGGTTCACTACATCGACCAAGAAAGCGGACAGC
TATACCATTTTGTCACCAACAATTTTCAACTGTCTGCGAGAACCATCGCAGCTATTTATAAAGATCGCTGGCAGGTGGAGCTGTTCTTCAAAGCCATTAA
ACAAACACTCAAAATCAAGAACTTCGCAGGGTATTCAAAGAATGCTGTTTTAACTCAAATATGGATCGCTATGATCATTTATTTACTGGTATCCATATCG
AAACACAGCGCTAAAACGGGCTGGACGGTATTGAGAATAATGAGGGTGTTTCAGGTGAATTTATTTGAGAGAAAAACGCTAAAATCGCTGCTACAACCGG
ATCGGCCTATGGGGAAACGAAGCGAACCTCAGATGAGGTTCGCGATATGAGTCAAAACTGTGGGACAGCAGTG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1158 bp386 aa901247+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

IQALSHSNTAFHQLLKPISRHEFESLASEHHSGQKLRSATRWDQFTAMAMAQLSGRQSLRDIETNLLAQQDKLYHLGAKPIARSTLARINEKQPAELYQS
LFYKLLGKTQNCPSNHKFRFKNPLYSLDASAIDLSLNICPWAEHRDDTSNVKLSVALNNGSQIPEFVAISDGNENDMIEGRKFDFPAGSMVALDKGYIDY
EWFGDLTNKGVSFVTRLRSGSVFSVLEHLGSNPDQGILSDERIELTSVHAKKRSEPELRLVHYIDQESGQLYHFVTNNFQLSARTIAAIYKDRWQVELFF
KAIKQTLKIKNFAGYSKNAVLTQIWIAMIIYLLVSISKHSAKTGWTVLRIMRVFQVNLFERKTLKSLLQPDRPMGKRSEPQMRFAI

 

Blast result :
Comments
ISOsp1 is 65% aa similar to ISGsu1. ISOsp1 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)-65-D(N3)-103-E(C1). The sequencing of the Oceanobacter sp. RED65 chromosome is currently in progress. Accession: NZ_AAQH00000000.
References
1] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18
2] Pinhassi,J., Pedros-Alio,C., Ferriera,S., Johnson,J., Kravitz,S., Halpern,A., Remington,K., Beeson,K., Tran,B., Rogers,Y.-H., Friedman,R. and Venter,J.C. (2006) Unpublished