ISNeu1

  • Family IS982
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_004757 ND Nitrosomonas europaea
Nitrosomonas europaea ATCC 19718
DNA section
IS Length : 996 bp

Ends


IR Length : 18/18

IRL : ACCTGAGTTCGGGATAAGAAAAGAGGAAGTGAGCGCCCGCCTTTTTGCGT
IRR : ACCTGAGTTCGGGATAAGCCCTTAAGCTTTAGCCAGGCTGTTGACCCTGG

Insertion site


Left flankDirect repeatRight flankDR Length
CTGATCCGTATCGGTAGCAATCGC8
ATGTCTGCTATGGGTAGGCATACT8
GAAATCCTTACTGTAGCGCAAAT7
CGATATGGTAAATAGAGAGCGC6

DNA sequence

ACCTGAGTTCGGGATAAGAAAAGAGGAAGTGAGCGCCCGCCTTTTTGCGTAAGATTATGTTTCCAAAAACAAATCAATCGCATTCAGGAGGCGCTCATGG
ACAGTTTAACTGAACTTTTTTGTCTCATAGATGATTTCTGCTGCCAATTCGAGCCCGCTTTAGAACGCCGCCTTCTGGAAACAGGGGTAAAGAAGCGCAA
GCGCTGCAGCGGGTTGAGTTTGTCGGAGTTGATGACCTTGACCGTTTTGTTTCATCAATTGCGCTTTCGCCAGTTCAAGAGTTTCTACCTGGTTTACGTA
TGCCGTCACTTGCAGGCTGAGTTTCCGAAGTTGCCGAGCTATCAACGATGTGTGGAACTCCTGCCCCGCTGTGTAGCTCCCCTGGCAGCCTTGTTCGAGA
TGCTCAAAGGCCAGTGTGACGGGATTTCCATTGCTGATGCTACCGCGATCGCCGTTTGCGATAACCGGCGTATCGCCCGCCATCGCGTCTTTGCCGACAG
CGCCAGACGCGGCAAGACTTCGATGGGCTGGTTCTATGGATTCAAACTCCATGCCATCATCAATTCCAGGGGTGAACTGATCCGTCTGCGGCTCACTGCC
GGTAATGTTGACGATCGTAAACCCATGCCCGATCTCTGTCAGGGACTGTTCGGCCAGTTGTTTGCCGACAAAGGCTACCTCGCCCAGTGGCTCACTGAAG
CACTGGACCAGCAAAACCTTCAACTCATTACTCCCCTCAGGAAAAACATGAGGCCTGTGCCTCGTACCAGGTTCGAGAAAGTCATTCTGCGTCGCCGTTC
CCTGATTGAAACCGTCTTTGATGAATTGAAGAATCTTTGCCAGATCGAGCATACCCGACACCGCTCTCTCTTCAATTTTATCGTTAACCTAATGGCTGGT
ATCGTCGCTTACTGTTTGTCCGATAACAAACCAACTTTGAATCTGACCAGGGTCAACAGCCTGGCTAAAGCTTAAGGGCTTATCCCGAACTCAGGT
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
876 bp292 aa97972+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MDSLTELFCLIDDFCCQFEPALERRLLETGVKKRKRCSGLSLSELMTLTVLFHQLRFRQFKSFYLVYVCRHLQAEFPKLPSYQRCVELLPRCVAPLAALF
EMLKGQCDGISIADATAIAVCDNRRIARHRVFADSARRGKTSMGWFYGFKLHAIINSRGELIRLRLTAGNVDDRKPMPDLCQGLFGQLFADKGYLAQWLT
EALDQQNLQLITPLRKNMRPVPRTRFEKVILRRRSLIETVFDELKNLCQIEHTRHRSLFNFIVNLMAGIVAYCLSDNKPTLNLTRVNSLAKA

 

Blast result :
Comments
ISNeu1 is 68% aa similar to ISPlu6.
ISNeu1 was found by screening completely sequenced genomes for seqences homologous to the ISScr1 transposase using BLASTP. Multiple alignments revealed a DDE motif: D(N2)-68-D(N3)-46-E(C1). The copy number in Nitrosomonas europaea ATCC 19718 is 4.
References
[1]Chain,P., Lamerdin,J., Larimer,F., Regala,W., Lao,V., Land,M., Hauser,L., Hooper,A., Klotz,M., Norton,J., Sayavedra-Soto,L., Arciero,D., Hommes,N., Whittaker,M. and Arp,D.(2003)J. Bacteriol. 185,2759-2773