ISYen2B

  • Family IS21
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AJ849658 ND Yersinia enterocolitica
Yersinia enterocolitica Y11 ST O:3
DNA section
IS Length : 2373 bp

Ends


IR Length : 21/28

IRL : TGTTAAATATTGTGCAAAAGTAGACCAAGGGATCGGGGAATTATGGTGTA
IRR : TGTCAATTATGGTCTAAAAGTGAGCCACAGTTATGCTTTAAAAGTGCGCC

Insertion site


Left flankDirect repeatRight flankDR Length
GCCTGTAGACCTTAACATGAGGCTGAG0

DNA sequence

TGTTAAATATTGTGCAAAAGTAGACCAAGGGATCGGGGAATTATGGTGTAAAAGTGCACCACCCTGATTATTGATAAACTCTCCGTTTTTACGGAGATCT
CCTTGGATGCTGTGCATGGAAACCATACTTAAAGTCAGAAGGCTTTCTCTTAAGCAAGGGCTCTCTCAGAGAGCCATAGCCAAACAGTTACAAATATCTC
GTCATACCGTCAGTAAATACCTCGCAATCGAGACTAAAGAACCGCCCGCTTATAAACGGACACAGACTCACTACCCCAAACTGGGTGAGTTCATTCCAGT
ATTAAAACAACGCCTAACTGATGAAACCAAATTACCCGCCAAACAACGATTAACGGCCAGACGTCACTTTGAAAGGCTCAGAACGGAGGGATATCAAGGC
GCTTATTGTGCAGTCGCCTCTTTTATTAGACAGTTCAAAGAACAATATCAACCCGCGCCCCACGTTGTTTTTATTCCCCAACGATTCAGTGCAGCAGATG
CCTATCAATTTGATTGGAGTTTCGAAACAGTCAAATTAAATGGGTTATTGGTTAAACTTAAAGTTGCCCATTTTCGTTTATGTCACAGCAGAGCATTTTT
TATTCGAGCTTATCCAAACGAGAAACTCGATATGCTTATTGATGCTCATAATCACGCCTTTTCTTATTTTGGTGGTACACCCAATAGAGGTATTTATGAC
AATATGAAGACGGCTGTTAAACATATAGGAATGGGTAAAGAACGCATTTTTAATGATAAATTCTTAAGCATGATGAATCATTTTATTATAGAGCCAGTTG
CCTGTACGCCAGCGTCTGGATGGGAGAAAGGACAGGTAGAGCGTCAAGTGAGAACATTACAGAAACAACTGTTTGAACCCACCCTGGCTTTTAACAACAT
CGATGAGTTAAACAGCTTTCTATTGGATCAATGCCATCAGATCATCCAAACAGCCACACACCCAGAAGACAGAAGTAAAGTCATTAACACTCTATTTTGT
GTAGAGCGAACTATGCTGGCTCCTTATTCCCCTTATACGGGAGGGCAATTTGCAATAGTCCAAATCAACTCCTTATCCTGTTTTGATGGGCATAAATACA
GCGTTCCCAATAATTTAGCGGGTAAGAAAGTGACATTAAAAACGACCGCAACAGAAATTAAAATTATTGTCGATAGCGAGTGTGTCGCTCAACATCAACG
CAGTTTTATTAAAAACCAGACAACCTATAATCCCTGGCATTATCTGTCCACATTAAAAAGAAAACCGGGTGCCCTGAGAAACGGTGAACCTTTTATTAAT
TGGGATTTACCTAAACCGGTTAAAGAACTCCAGCAACATCTACTCAAGCGTCCGAAAGGTGATAGAGCGATGGTGCAGTTGCTGTCTTTACTCGCTGATT
ATGGTGAAGATTTAGGCGTGACCGCGGCAGCCATAGCGTTAGACGAAGGAGTGCCTACGGTGGAAGCAGTACTCAATATTATTCATCGACTCACTGAACC
CGTAATACCTACGTTTAAAATAAATGATATTCCACTGAACATCCCGCCCCAGGCTAATTGTCAGCGTTACAACACGTTATTAAAAGGGGTGCCAAATGGA
ACGGCATGAATGTATTGAAATACTTAAACAATTAAAGCTTACAGCCATGGCTGAAACTTTGATGACGTGGTTATTGATGGTATACGCCGTAAGCGTTCTA
CGATGGATATTATTGGAAATTTATTAACCACAGAGCAAACACAAAGACATATCCGCAGTATTGGCTACCGTATTAATCAAGCCAGGTTCCCACAGCATAA
AACACTGTCTGACTTTGAGTTTGAACAAAGCCCATTAAATAAACCCAGCATTGAACTTCTGAATGACTGTGATTACATCAGAGAAAAACGTAATATTATA
TTTGTTGGTGGTCCTGGTACAGGTAAGACGCATTTAGCCACGGCTTTAGGGATAAACGCTGCCACCAATGGGTTTAAAGTTCGCTTCTGGAATGTATTAG
ATTTGGTCAATAAGCTGGAATTGGACAAAGAAAGTAAACAATTTAAATTAACCAATCAACTGACAAAGCTGGATTTAATTGTTTTAGATGATTTGGGGTA
TTTGCCCTTTAGTCAAAAAGGAGGGGCTTTATTATTTCATTTAATCAGTCAATTGCATGAACATACCAGCATTATGATCACAACTAATTTAGCATTTTCT
GAATGGGTAAAACTATTTTCCGATGAAAAGATGACAGCAGCCTTATTGGATCGACTGGTTCATCATTGTGACATTATTGAAACAGGCAATGAATCATTTA
GGTTCAAAAACCGGTCTTAAAGTGGCGCACTTTTAAAGCATAACTGTGGCTCACTTTTAGACCATAATTGACA
Protein section
ORF number : 2

 

ORF 1
LengthBeginEndStrandFusion ORF
1503 bp500 aa1071609+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MLCMETILKVRRLSLKQGLSQRAIAKQLQISRHTVSKYLAIETKEPPAYKRTQTHYPKLGEFIPVLKQRLTDETKLPAKQRLTARRHFERLRTEGYQGAY
CAVASFIRQFKEQYQPAPHVVFIPQRFSAADAYQFDWSFETVKLNGLLVKLKVAHFRLCHSRAFFIRAYPNEKLDMLIDAHNHAFSYFGGTPNRGIYDNM
KTAVKHIGMGKERIFNDKFLSMMNHFIIEPVACTPASGWEKGQVERQVRTLQKQLFEPTLAFNNIDELNSFLLDQCHQIIQTATHPEDRSKVINTLFCVE
RTMLAPYSPYTGGQFAIVQINSLSCFDGHKYSVPNNLAGKKVTLKTTATEIKIIVDSECVAQHQRSFIKNQTTYNPWHYLSTLKRKPGALRNGEPFINWD
LPKPVKELQQHLLKRPKGDRAMVQLLSLLADYGEDLGVTAAAIALDEGVPTVEAVLNIIHRLTEPVIPTFKINDIPLNIPPQANCQRYNTLLKGVPNGTA

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
654 bp217 aa16672320+No
ORF function : Accessory Gene
AG : IS21 helper

ORF sequence :

MVIDGIRRKRSTMDIIGNLLTTEQTQRHIRSIGYRINQARFPQHKTLSDFEFEQSPLNKPSIELLNDCDYIREKRNIIFVGGPGTGKTHLATALGINAAT
NGFKVRFWNVLDLVNKLELDKESKQFKLTNQLTKLDLIVLDDLGYLPFSQKGGALLFHLISQLHEHTSIMITTNLAFSEWVKLFSDEKMTAALLDRLVHH
CDIIETGNESFRFKNRS

 

Blast result :
Comments
It has been found only in weakly pathogenic European Y. enterocolitica bioserotypes.
ISYen2A is 61%(ORFA) aa similar to ISGur15 and 77%(ORFB) to IS1326.
References
1] Golubov,A.(2004) Direct submission.
2] Golubov,A., Gierczynski,R., Heesemann,J. and Rakin,A. (2005) Int. J. Med. Microbiol. 295 (4), 213-226