ISPye41

  • Family IS5
  • Group IS903
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Paracoccus yeei
Paracoccus yeei
Paracoccus yeei CCUG 32053
DNA section
IS Length : 1055 bp

Ends


IR Length : 20/23

IRL : GGCGTTGTTGCAAAACTCTGCGTGCCGCGGGATTCACGCGGCGGGGCTGG
IRR : GGCATTGTTGCAGAACTCGGCGTTGAAGCGTGACGTCCCCTTACCCCACC

Comments : Insertion in an entrapment vector pMEC1 enabled precisely defining ends and DRs. Additionally, for many copies we identified empty insertion sites in other P. yeei strains.

Insertion site


Left flankDirect repeatRight flankDR Length
ggcgcatacaTCCAGAGcgctccattc7
ggtccagacccctccgccgg0
ccatccatcccctccgccgg0
cctgcgcttgatcaggcgca0
gcgaagatggTTTCCGAACtcgcaacctc9
gaaaatggcaAGGTGAATGtcacctcgct9
gataccttgcgagtagttcg0
agcacgaatggagatgttta0
gggtcctgacggctctgtca0
tcgtcaactggctgtaatcc0
ggtgaaaccttttccgatcc0
gcagcttagtggtaccgtcc0
AGAATTTAGCCCTTCAATCGCCAGAGAAA9

DNA sequence

GGCGTTGTTGCAAAACTCTGCGTGCCGCGGGATTCACGCGGCGGGGCTGGTAGAGTAAGCGTTTCGGCATGAGCAAGCCCGAAGCTGTCCGCTACCGCAC
GACGAACTGGAAGTCCTACAACAAGGCCCTGAAGCGGCGCGGGTCACTGCTGATCTGGCTGGACAAGGACATGGACTGGCTGCCCCCCAAGGCGGGGCGT
CCTGGTCGTCCGCCGGTGTTCTCTGATGCAGCGATCCAGTTCTGCCTGATGGTGAAGGTGCTCTTTGGCCTGCCACTCCGGCAAACAACCGGGATGGTGG
CCAGCATTCTGAAGATGGCAGGGCTCGACTGGCCGGTGCCGGACTTCTCCACCCTGAGCCGCAGACAAGGATCTTTGGTGGTCGACATACCCCACCGCCG
TGCAACGGGGCCGCTGAACCTGCTGGTCGACAGCACCGGGATCAAGTTCCTGGGTGACGGGGAATGGCTGGCGCGCAAGCACGGCACGCACCGCAGGCGC
CAATACCGCAAGGTTCATCTGGCGATGGACACGGCCACCGGCGACATCCGAGCGGTGGAGTTCACCTCGAGCCGCGAAGGCGACAGCCCTGTGCTGCCGG
ATCTGCTGGATCAGATCCCGGCCGATGAACAGGTCGGCACCGTGACCGGCGACGGCGCCTTCGACACCCGGCGGTGTCACACCGCAATCGTCGATCGCGG
CGGCACGGCCATCATCCCGATCCGCAAGAACGGACGCCTCTGGAAGGAGAACTGCCCTGCCGCCCGTGCCCGCAACGACATCCTTCGGGCGAGCAAACGC
TTTGGGCGAGCCAACTGGAAGCACTGGTCCGGCTATCACGTCCGAAGTCGGATCGAGGCAAAAATGCGCTGCCTGAAGTCCTTCGGCGAGCGCATCGCCT
CACGAGACCCCGACCGCCAGACTGCTGAGATCCACATCCGCATCGCCCTCATGAACCGCTTCAACACCCTCGGCACTGCCGAGACCGAACGCGTGGCCTA
AGGCTGGTGGGGTAAGGGGACGTCACGCTTCAACGCCGAGTTCTGCAACAATGCC
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
933 bp310 aa691001+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MSKPEAVRYRTTNWKSYNKALKRRGSLLIWLDKDMDWLPPKAGRPGRPPVFSDAAIQFCLMVKVLFGLPLRQTTGMVASILKMAGLDWPVPDFSTLSRRQ
GSLVVDIPHRRATGPLNLLVDSTGIKFLGDGEWLARKHGTHRRRQYRKVHLAMDTATGDIRAVEFTSSREGDSPVLPDLLDQIPADEQVGTVTGDGAFDT
RRCHTAIVDRGGTAIIPIRKNGRLWKENCPAARARNDILRASKRFGRANWKHWSGYHVRSRIEAKMRCLKSFGERIASRDPDRQTAEIHIRIALMNRFNT
LGTAETERVA

 

Blast result :
Comments
ISPye41 is 94% aa similar to ISPth1.
ISPye41 was identified by in silico sequence analysis of Paracoccus yeei strain CCUG 32053 (12 copies of ISPye41 and isoforms). Additionally, ISPye41 has been identified by its transposition into an entrapment vector pMEC1 (cI-tetA) in P. yeei CCUG 32053.
References
1] Chmielowska C., Szuplewska M., Bartosik D. (2018) Direct submission.