ISRba5

  • Family IS4
  • Group IS4Sa
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_005027 ND Rhodopirellula baltica
Rhodopirellula baltica SH 1
DNA section
IS Length : 1743 bp

Ends


IR Length : 26

IRL : CAATAGTGTTCGGCCCGGCGTTTGCCCGCCGACGCTGAATTGCTCGCTTC
IRR : CAATAGTGTTCGGCCCGGCGTTTGCCGGGCTGGAATATTGGCGGATGGTT

Insertion site


Left flankDirect repeatRight flankDR Length
TCGAATTTGACCCCCGTCCCCTTTTACGG9
ATCGATAAGGGGACGGGGGTCTATTCATA9
GGGACGGGGGCCCCCGTCCC0
GGGACGGGGGCCCCCGTCCC0

DNA sequence

CAATAGTGTTCGGCCCGGCGTTTGCCCGCCGACGCTGAATTGCTCGCTTCGACAATTTGGCTTGTCTTCGCTCTCTGGGCGAGAGTGTCTCGTTCGTGCT
TCAAGGAGACTGGCGGGCAGTTGCGATGATGTGAAACATTCAATGGTTTGCATCCGCCAGAGTCGAGAGGCGTGAAACCGGTTTGGCTCATGCGTCGATC
TTGCTTTACTCCTGCGTTGAGCGGGCAATCGTTGGTTTGCCATGCCAACCAAAACCAAGCGACTCAAAAGACGAAAGCTTCCTGATGACCAGGGTGAGCG
AACACAGGAATCTCTCGTCAAGCCGAAGATCAAAATCGAAGGCCTCAAATACTTCGCCATGCTCAAGCCCCTGCTCGAGCATCTTCACGAACATGAGTGC
CAGCGTGATACCGCTGGTAACCGTACGCTGCACTACGATCAGTATTGCATGCTCGTGTTGCTGTATGTCCTGAACCCCACTGTCTCAAGTTTGCGAGCGA
TCTCGCAGGCCAGTGAGTTGACGAAAGTACGTGACAAACTGGGCAACGAGAAAGCTTCGCTGGGATCGCTATCCGAAGCCGGTGGGCTGTTCTCTGCAGA
CCATCTCAAGCCAGTCATTGAGGCCTTGTCTGCTGAAGTCAACGATGCTGCCCCGGACCCGCGACTGAGCAGCATTCAGCAAACGATCACCGCCGTGGAT
GGCTCACTTGTTAACGCCTTGCCGTCGCTGATTGCCGCATCCATTCTGAAGCAAACAACGGGCTCAGCGCTGGTGCGATGGCGACTACACACACACTTTG
AGGTCAATAACCTGCTGCCCGTACGAGTCGACGTGACACCTGACGGCGGTGGAGAACACGACGAGCGGGCCGTGCTCAAACGAGTGCTCGAAGAAGATCG
CTTGTACGTGATGGACCGTGGCTATGCCAAGTTCTCGCTCTTCAATTCAATCGTCGCGTCATCGAGTAGCTATGTTTGCCGACTACGTGACAACACGGTT
TACAAGACGACTCAAGAACTTGAGTTAACCGAGGGTGACCGTGCTGCGGGGGTGCTCAACGATAAGATTGTGAAGCTTGGAGGATCGAGCAGCAGCTCAA
GTTCCCCTGATCATCCGATCCGGTTGATCCAAATCCGCTGCACGCCTCATCAAAACCGCACTGGCGGAAAGGCGAGAGGTTCCAAGGCACCCAACAGCGA
TGGGATCCTTCGCATTGCCACCAATCTACTGAATGTACCTGCTGAAATCATTGCCCTGATCTACGCCTACCGATGGACAATTGAAATCTTCTTTCGGTTC
TACAAGCAACTGATGGGCGGCGATCACCTTATCAGCCACAACGCCAATGGAATCCAGATTCAAGTCTACTGTTCGGTGATTGCTTGCTTGCTGATCAACC
TGTGGACTGGATCTCGCCCCACGAAACGAACGTTTGAAATGATCAGCTTCTACTTCCAAGGCTTAGCCACTGAAGAGGAGCTGATTGCTCACATCGAAAA
GCAAGCAGCTGCAGAAGAGGCAAAGCGTGCCAAAGAGGAGCGTAAAGAAATTTGCTAATCGGCGTTGCGGGAAGTCATTTTGCCTGACTGGTCTCGGCAT
GAATGCTGCGCGGTCCCAAACACAAAAACGCAACGGCCCTGGGCAAGCCGGATCGCTTCGCATCCTTCGCAATGAACCCACACTCAACTCGCCAACCATC
CGCCAATATTCCAGCCCGGCAAACGCCGGGCCGAACACTATTG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1314 bp438 aa2421555+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MPTKTKRLKRRKLPDDQGERTQESLVKPKIKIEGLKYFAMLKPLLEHLHEHECQRDTAGNRTLHYDQYCMLVLLYVLNPTVSSLRAISQASELTKVRDKL
GNEKASLGSLSEAGGLFSADHLKPVIEALSAEVNDAAPDPRLSSIQQTITAVDGSLVNALPSLIAASILKQTTGSALVRWRLHTHFEVNNLLPVRVDVTP
DGGGEHDERAVLKRVLEEDRLYVMDRGYAKFSLFNSIVASSSSYVCRLRDNTVYKTTQELELTEGDRAAGVLNDKIVKLGGSSSSSSSPDHPIRLIQIRC
TPHQNRTGGKARGSKAPNSDGILRIATNLLNVPAEIIALIYAYRWTIEIFFRFYKQLMGGDHLISHNANGIQIQVYCSVIACLLINLWTGSRPTKRTFEM
ISFYFQGLATEEELIAHIEKQAAAEEAKRAKEERKEIC

 

Blast result :
Comments
ISRba5 is 53% aa similar to ISBlma3. ISRba5 was found by screening completely sequenced genomes for sequences homologous to the ISAva1 transposase using BLASTP. Multiple sequence alignments revealed a conserved DDE motif : D(N2)-71-D(N3)-122-E(C1). The copy number on the Rhodopirellula baltica SH 1 chromosome is 4.
References
1] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18
2] Gloeckner,F.O., Kube,M., Bauer,M., Teeling,H., Lombardot,T., Ludwig,W., Gade,D., Beck,A., Borzym,K., Heitmann,K., Rabus,R., Schlesner,H., Amann,R. and Reinhardt,R. (2003) Proc. Natl. Acad. Sci. U.S.A. 100 (14), 8298-8303