ISSep1

  • Family IS1182
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_004461 ND Staphylococcus epidermidis
Staphylococcus epidermidis ATCC 12228
DNA section
IS Length : 1936 bp

Ends


IR Length : 19/28

IRL : GGGCCTGGGACATAATTCCTATCAAAATAGCCAGTAAATGAGTTTTCATA
IRR : GAGTGTGGGACATAAAGTCCCAGGATAAGTAAAAAAAGACAATTTCTATT

Insertion site


Left flankDirect repeatRight flankDR Length

DNA sequence

GGGCCTGGGACATAATTCCTATCAAAATAGCCAGTAAATGAGTTTTCATAAATTCATTTACTGGCTTCTTTATTTACAATACTTCGTATTGTTGGCTCGC
TTTCTTAGGGGACAGCTTCAGCCTGTAGTCTTCAGCTTGTCCTGTTCCCTCAAGAGTCTCGCCAAAATACTTTGTATTCATATGTAATTTTACATTAAAA
TACTTTAAAAAAATAAGGCCCTTTCGTATAATTTAATAAACATCACTAAACTAAATTAACGAGGTGCCTTATGTATAAAGATTATAACATGACTCAACTT
ACTCTACCAATGGAAACTTCAGTTCTTATCCCCACAAATGATATTTCACGACATGTAAATGATATTGTAGAAACAATTCCCGAGACTGAATTCGATGAAT
TCAGACATCATCGAGGTGCAACATCATACCATCCAAAAATGATGTTAAAAGTAGTTTTATATGCCTACACCCAATCTGTGTTTTCAGGACGTAAGATAGA
AAAATTACTCAATGATAGTATCCGAATGATGTGGCTATCACAAAATCAAAAGCCTTCTTATAAAACGATTAATCGATTTAGAGTAAATCCCAAAGTAGAC
GCTTTATTAGAATCATTATTTATTCAATTTCATAGTCAGTGTTTGAAACAAAATCTTATTGATGATCAGGCCATTTTTATTGATGGTACGAAAGTTGAGG
CAAATGCCAATCGATATACATTTGTATGGAAAAAGAGTATTCAAAACCATGAGTCAAGAATGAATGAAAACTCTAAAGCACTCTATCATGAATTGGTGAT
AAATAAAATCATACCTGAGATTAAAAAAGATCATGATAATGACTTAACAAAAGAAGAAATAGATTTGATTGGTAGTCATTTAGATAAAGAAATCGAAGAT
TTAAACCAACATATCGATAATGAAAAATGTACTAAAATAAGAAAACAAATACGGCTCAAAAGAACTAAAATTAAAAAATACAAAAAGCAAATTAATGATT
ACTCTCAGCGAAAGCATAAATACGAAGTCCAAAAATCTATTTTAAAGGATAGAAATAGTTATTCTAAAACAGATCACGATGCCACATTTATGAGAATGAA
AGAAGATCATATGAAAAATGGACAACTTAAACCGGGGTATAATTTACAAATAGCGACAAATTCTCAATTTGTTTTATTTTATGATGTGTATCAAAATCCG
ACTGATACAAGAACAATGATACCTTTTTTAAATACAATACAAGAGACCTACGGTCATTTACCTGAATATATTGTAGCTGACGCAGGTTATGGTAGCGAAG
CCAATTATATGGCAATTATAGATAATTTTAATCGAACGCCACTCATAACTTATGGAATGTTTATAAAAGATAAAACTAAAAAATATAAAAGTGACATCTT
TAATACTCAAAATTGGGATTATGACGAAATTAACGATGAATTCATTTGTCCGAATAATAAAAGACTAGGATTTAAAAGATATGCCTATCGTCATGATAAA
TATGGTTTTAAACGAGACTTTAAATTATATGAATGTGATGATTGTTCAGAATGCCCTCTGAAACAACAATGTATGAACTTCAATTCAAAAACAAATAAAA
AAATAATGAAAAATTATAATTGGGAATATTTTAAAGCCCAAATTAATAAAAAGCTTTCAGAACCAAAAACAAAAACCATCTACAGTCAAAGAAAAATTGA
TGTGGAGCCTGTTTTTGGATTTATGAAGGCTATTTTGGGTTTCACTAGAATGTCCGTTCGAGGGATAGATAAAGCCAAAAGAGAATTAGGATTTGTGCTA
ATGGCACTTAATATAAGAAAAGTAACAGCTCAACGAGCTGAAAATAATCAAAAAAATAATAAAAAAGACAATTTCTATATTATTTCAATAGAAATTGTCT
TTTTTTACTTATCCTGGGACTTTATGTCCCACACTC
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1680 bp559 aa2711950+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MYKDYNMTQLTLPMETSVLIPTNDISRHVNDIVETIPETEFDEFRHHRGATSYHPKMMLKVVLYAYTQSVFSGRKIEKLLNDSIRMMWLSQNQKPSYKTI
NRFRVNPKVDALLESLFIQFHSQCLKQNLIDDQAIFIDGTKVEANANRYTFVWKKSIQNHESRMNENSKALYHELVINKIIPEIKKDHDNDLTKEEIDLI
GSHLDKEIEDLNQHIDNEKCTKIRKQIRLKRTKIKKYKKQINDYSQRKHKYEVQKSILKDRNSYSKTDHDATFMRMKEDHMKNGQLKPGYNLQIATNSQF
VLFYDVYQNPTDTRTMIPFLNTIQETYGHLPEYIVADAGYGSEANYMAIIDNFNRTPLITYGMFIKDKTKKYKSDIFNTQNWDYDEINDEFICPNNKRLG
FKRYAYRHDKYGFKRDFKLYECDDCSECPLKQQCMNFNSKTNKKIMKNYNWEYFKAQINKKLSEPKTKTIYSQRKIDVEPVFGFMKAILGFTRMSVRGID
KAKRELGFVLMALNIRKVTAQRAENNQKNNKKDNFYIISIEIVFFYLSWDFMSHTLSYD

 

Blast result :
Comments
ISSep1 is 91% aa similar to ISSau3. There are 2 full and 38 partial copies of ISSep1 in Staphylococcus epidermidis genome and 1 partial copy in Staphylococcus aureus Mu50 genome.
There is no Stop codon before the IRR, the transposase use the first Stop codon in the insertion site.
For the first copy, there are 14 bp (TTTCCTACGATTAG) after the right end of the IS and for the second copy, there are 29 bp (TTTCCTACGATTAG).
References
1] ISfinder annotation (2004)
2] Zhang,Y., Ren,S., Li,H., Fu,G., Lu,L., Lu,G., Jia,J., Tu,Y., Qin,Z., Chen,Z. and Wen,Y (2002) Genbank direct submission.