ISRhosp2

  • Family IS701
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_008269 ND Rhodococcus sp.
Rhodococcus sp. RHA1
DNA section
IS Length : 1361 bp

Ends


IR Length : 21

IRL : TACTGCAACGACAGTTTGTGACTAACGGGACTGTTGTGGTAATTGATCTA
IRR : TACTGCAACGACAGTTTGTGATGTCGATGTTTGTAGTGGCTGGCGCGGGC

Insertion site


Left flankDirect repeatRight flankDR Length
GATCCACCTCCTAATCCCAAGGTA4

DNA sequence

TACTGCAACGACAGTTTGTGACTAACGGGACTGTTGTGGTAATTGATCTAGGGTGCAGTCAGAGGTGCTGGAGTGGTCAGCGGGGTTCACCGCGTTCTGT
GCGCGGTTCGCCCACCGGTTTTCGCGGGTGGAGTCGCGGCGGCGGATGGCCGCGTATGTGCGCGGACTGCTCGGTGAGGTCGAACGTAAGAACGGATGGA
CACTGGCGGAGGCGGCCGGTGATACGGGCCCGGAGGGCATGCAGCGGCTGCTGAACTTCTACTCCTGGGACTGCGAGGGGCTTCGTGACGACGTGCGTGA
GGTCGTGGTCGAGACGATCGGTGACGCCGACAAGGGCGTGTTGATCGTCGACGAGACAGGATTTTTGAAGAAGGGCACCCGCTCGGCCGGGGTGGCCCGG
CAGTATTCCGGCACGGCCGGACGTATCGAGAACAGCCAGATCGGGGTGTTTCTCGCCTACGCCTCCGACCGGGGCCGGGCGCTGATCGATCGCGAGTTGT
ATCTTCCGAGGGCCTGGACCGAGGACCGCGATCGGTGCCGGGCTGCCGGGATCGGCGACGAGGTGGCTTTCGCGACGAAACCCGAACTGGCGCAGATGAT
GATCGAACGGGCTCTCGATGCCGGGGTGCCGTTCGGGTGGTTTACCGGTGACGAGGCCTACGGGCAGGTCGGCAAGCTCCGGCTGTGGCTCGAATCCCGT
GGTGTGGCCCATGTTCTCGCCGTTCCGAAGTCGCAGATGGTGATCTCGATGGAGTTGCGCCAGCGCCGCGCCCACGCCGTGATCGCCGACCTGCCGGCGA
CCGCGTGGCAGCGGATCAACTGCGGCGACGGCGCCCACGGACCCAGGCTCTACGACTGGGCGGTCGTCGACATTCGGCCACTGCGCGAACGGGGTAGCGG
CCACTGGCTGCTGGCCCGCCGGTCGATCACCGACCCCGACGAGATTGCCTACTACATCTGCTATGGCCCCGCCGACACCGAACCCGCCGAGCTGGTCCGG
GTAGCTGGCAGTCGCTGGGCGATCGAGGAGTGCTTCCAGACCACCAAGAACGAGACCGGACTCGATCACTACCAGGTGCGCGGGTACCCGGCCTGGTACC
GGCACATCACCTTGTCGATGGCCGCGGCTGCCTTCCTGACCATCCTGCGCCGCGGCGCTCAAAAAGGGGATCTGAAACCGGTACCCGAGATCTAATACCT
CTGACAATCAACGAGATCCGGCGATTGTTCAACCGCGTCGCCTGCCCAGTCCAACACGCCCTCGTCCACGTCTGGCACTGGTCGAACTGGCGCCGCGCCA
GCCAGGCCAGAGCCCGCGCCAGCCACTACAAACATCGACATCACAAACTGTCGTTGCAGTA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1140 bp380 aa531192+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

VQSEVLEWSAGFTAFCARFAHRFSRVESRRRMAAYVRGLLGEVERKNGWTLAEAAGDTGPEGMQRLLNFYSWDCEGLRDDVREVVVETIGDADKGVLIVD
ETGFLKKGTRSAGVARQYSGTAGRIENSQIGVFLAYASDRGRALIDRELYLPRAWTEDRDRCRAAGIGDEVAFATKPELAQMMIERALDAGVPFGWFTGD
EAYGQVGKLRLWLESRGVAHVLAVPKSQMVISMELRQRRAHAVIADLPATAWQRINCGDGAHGPRLYDWAVVDIRPLRERGSGHWLLARRSITDPDEIAY
YICYGPADTEPAELVRVAGSRWAIEECFQTTKNETGLDHYQVRGYPAWYRHITLSMAAAAFLTILRRGAQKGDLKPVPEI

 

Blast result :
Comments
ISRhosp2 is 57% aa similar to ISSav3. ISRhosp2 has been found by screening completely sequenced bacterial genomes for sequences homologous to the IS1452 transposase using BLASTP. Multiple alignments revealed a conserved DDE motif : D(N2)-99-D(N3)-124-E(C1). The copy number of ISRhosp2 in Rhodococcus sp. RHA1 (plasmid pRHL1) is 1 on pRHL1 and 1 on the chromosome.
References
1] McLeod,M.P. (2006) In press
2] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18