ISRhsp4

  • Family IS5
  • Group IS427
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_009430 ND Rhodobacter sphaeroides
Rhodobacter sphaeroides ATCC 17025 plasmid pRSPA02
DNA section
IS Length : 840 bp

Ends


IR Length : 13/15

IRL : GGGTCAGGACCCATTGATCTTGCTTCTGCGGCGTGATTCAGCCCCCGCAA
IRR : GGGTCAGGACTCGTTCTGGATCACAGCCAGAACATGACGGTCGCGGCGAG

Insertion site


Left flankDirect repeatRight flankDR Length
CTCAGGGCAGGAGCCTACGCACTTCTCC2

DNA sequence

GGGTCAGGACCCATTGATCTTGCTTCTGCGGCGTGATTCAGCCCCCGCAAGGAGACTGACCGATGAGCAACCTCTACTGGCTGTCCGAGGCGCAGATGGA
GCGCCTGAAGCCGTTCCTGCCCAAGAGCCACGGCAAGCCCCGCGTCGACGACCGGCGTGTGCTAAGCGGCATAATCTTCATTAACCGCAATGGTTTGCGG
TGGTGCGACGCGCCGAAGGAGTATGGGCCCGCGAAGACCCTGTACAACCGCTGGAAGCGCTGGAGCGACAACGGTGTCTTCGCCCGGATCATGATGGGCC
TGGCCGCCGAGAGGGCCGAGCACAAGACGATCATGATCGACGCGACCTACCTGAAAGCGCATCGCACGGCCTCCAGCCTGCGTGTGAAAAAGGGGGGCGC
GGACGCCAGATCGGGCGGACCAAGGGCGGCATGAACACCAAGCTGCACGCCGTCGCCGATGCGAACGGCCGGCCGATCGGGTTCTTCCTGTCGGCCGGTC
CAGTCAGCGACTACACTGGTGCGGCGGCGCTGCTGGGCAGCCTCCCGAAAGCGGACTGGCTGCTGGCGGACAGGGGTTACGATGCCGATTGGCTCAGAGA
AGCGTTGAAACACAAGGGGATGAAGGTCTGCATCCCAGGCCGGAAGTCCCGCAAGAAGGCCGTGAGATACGACAAGCGACGCTACAAGCGCCGCAACCGC
ATCGAGATCATGTTTGGCCGCCTCAAGGATTGGCGGCGGGTGGCCACCCGGTACGACCGTTGCCCGCAAACCTTCTTCTCAGCCATCGCTCTCGCCGCGA
CCGTCATGTTCTGGCTGTGATCCAGAACGAGTCCTGACCC
Recoding section
  • Recoding by frameshift
  • Frame
  • Type
  • Experimentally demonstrated

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
372 bp123 aa63434+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MSNLYWLSEAQMERLKPFLPKSHGKPRVDDRRVLSGIIFINRNGLRWCDAPKEYGPAKTLYNRWKRWSDNGVFARIMMGLAAERAEHKTIMIDATYLKAH
RTASSLRVKKGGADARSGGPRAA

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
636 bp211 aa185820+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

PQWFAVVRRAEGVWAREDPVQPLEALERQRCLRPDHDGPGRREGRAQDDHDRRDLPESASHGLQPACEKGGRGRQIGRTKGGMNTKLHAVADANGRPIGF
FLSAGPVSDYTGAAALLGSLPKADWLLADRGYDADWLREALKHKGMKVCIPGRKSRKKAVRYDKRRYKRRNRIEIMFGRLKDWRRVATRYDRCPQTFFSA
IALAATVMFWL

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
758 bp252 aa63820+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MSNLYWLSEAQMERLKPFLPKSHGKPRVDDRRVLSGIIFINRNGLRWCDAPKEYGPAKTLYNRWKRWSDNGVFARIMMGLAAERAEHKTIMIDATYLKAH
RTASSLRVKKGGRGRQIGRTKGGMNTKLHAVADANGRPIGFFLSAGPVSDYTGAAALLGSLPKADWLLADRGYDADWLREALKHKGMKVCIPGRKSRKKA
VRYDKRRYKRRNRIEIMFGRLKDWRRVATRYDRCPQTFFSAIALAATVMFWL

 

Blast result :
Comments
ISRhsp4 is 87% aa similar to IS1248A.
The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Copeland,A., Lucas,S., Lapidus,A., Barry,K., Detter,J.C., Glavina del Rio,T., Hammon,N., Israni,S., Dalin,E., Tice,H., Pitluck,S., Chertkov,O., Brettin,T., Bruce,D., Han,C., Schmutz,J., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Kim,E. and Richardson,P. (2007) Direct submission GenBank.