TnEc1

  • Family Tn3
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Escherichia coli
Escherichia coli FHI74
Escherichia coli O55:H7 str. RM12579 plasmid p12579_2
Escherichia coli O55:H7 str. CB9615 plasmid pO55
DNA section
IS Length : 3854 bp

Ends


IR Length : 44/48

IRL : GGGGTCAGTTTGGATATCAAAAATTATTGTACGTTAAGGCTACTTTTTAA
IRR : GGGGTCAGTTTGGATATCGAAAATTATTGTACGTTAAGGTTGTTTTTTGA

Insertion site


Left flankDirect repeatRight flankDR Length
ACCGTACATAAAATTGTTCC0

DNA sequence

GGGGTCAGTTTGGATATCAAAAATTATTGTACGTTAAGGCTACTTTTTAATCAGTCGTTGGTTCTCGATAAAGTGCCTGAATACGGCAAACCTGCGAAGT
GCTGTAGCCCGTAGCATCTGCTGTTTCTCTAATGCTGAGTTTTTTTACTTGTCTGTAGTACAACACTTTCTGATGCCGTTCCTGATCGGCTTGTTTTCCC
CGGTATTTACCCAACGTATGAGCTCGTTCAATTCCCTGTTTTTGGCGTTGGCGACGACTCAGCCAGTCCTTATGCGACATCGCGGCCATCAGGTCTATAA
GCATATTATTTATTGAAGTTATCACTGCGCGGGTAATCGGATCTGATTGTGAAGGATCTTTATCTGAAAGGGCTTGCCATGATGTTGGAACATCCAGACT
GACAATTCGCAATTCATGTTGTTCAATTTGCTTTTTCAGCGTTATCCAGTCGCTGTTGCTAAGACGGGTCAGGCGGTCTATCTGCTCAACCAGTAAAATA
TCATTACGGTGACTGTCCATCAGTAATCGCCCCAGTTCCGGACGGTCAAGTTTTGTACCGCTTATGTTCTCCCGATAATAACTGGCAATTTTATGCCCCC
GCTCCTGGACGAACTGTTCCAGCATCTCTTTTGCCCGATCTGCAAACTGATCTTCTGTTGACGCCCTTAAATAAGCTCTGATGAACATTTTTTCACCGCA
TTATCGCATTTAGGTTGTTGCATATATTCTATCGCATATAGGTTATGTCATTAATTGTATGAGGTCACATTTTATATCTCGCATCAGGGTGTACCCTTAT
GCGATAACCTGTTTCGTTAAAAGTACTATGTGAGGTATGAATATGGCACGGAGGCAGATTCTTTCGCAGTCGGAAAGAGAATCTCTACTGGCATTGCCGG
ATGATGAATTGACCCTGACCCGAATGGCATATTTCAGCGAACATGACCTGGCTCTTATTAATGCTCATCGCAAACCAGCCAGTCGTTTTGGATTTGCAGT
TCTTCTTTGCTATCTGAAAAATGTCGGTTTTGCTCCTGATAAGAAAACGCCCCCCTCTGATGCATTGTTAAAACCCATAGCCAACAGGTTAAAACTTGCC
GATGGGCTATGGTCCTCTTATATCAACGGCAGGGAGACTACTCGACGCGAGCATTTAACCGAGTTGTACCGTTATCTTGGTGTAAAAGCATTCACCAACA
AAATACAGCAGAGTTGTATTACACATCTGTTGCCAATGGCGACTCGTACTGACAAAGGCATTCTCCTGGCGGAAGAAATGCTGGCCTACCTTCGGCAAAA
CAAGGTTATGTTTCCTGCGATTGATGTTGTGGAACGTACCTGTGCGGAAGCTATGGCTGGCGGCGATAAAATAGTCTTTCAGACGCTAAATGCGCCCTTA
ACCTCTGCTCACAGGGAAGCTTTGGATCGTTTGCTTGAATCATCAGACAATCAACCTTCCCGGCTGACCTGGCTTCTGCAACCGCCAGGTAAAATCAACG
GTAAGAATGTACTGCAACACATTGATCGGCTGAACAGTATTGAATCACTGGCATTGCCGGAAGGTATTGATCGTACCATTCATCAAAACAGGTTACTGAA
ACTTGCGCGAGAAGGGCGAAAGATGAGCAGTAGGGACCTGACTCGATTTTCAGCAGCCCGACGTCATGCAATTCTGGTGTGTGTCCTGGAAGATGCCAGA
GCTACGCTGACAGATGAAATTATTGAGTTGCATGAACGAATATTGAACAGTCTGTTCAACAAGGCCAAAAAAACACAGGCTGAACGTCTTCAACAAACAG
GAAGGTTAATCCAGTTAAAATTAAAGCAGTATATTGATATCGGACAGGCTTTATCTGAGGCCCATGATTCCGGTGAAGATCCATGGCTTGCTATAGAGAA
AATATTGCCATGGCCTGAATTTATTGCCAGCCTGGAAGAAACTCGTCATCTTGCCAGAAAGAATAATTTTGACCCGCTACATATTATTACCGAAAAATAC
AGCACATTACGGAAATATGCTCCGCGTATGTTATCTACCTTGCAATTAGTTGCCACACCGGCAGCACAGGCGCTGGCTGATGCGTTGCTTGTAATCAAAG
ATATGTACAAGAAACAGTTACGAAAAGTCCCGGCGACAGCTCCGCTTGAGTTTGTTCCTGAAAGCTGGCGAAAAGTGGTGATAACTCCCACTGGTATTGA
CCGACAATACTATGAATTTTGTGCACTTAGTGAGCTGAAAGGGGCGTTACGTTCCGGGGATATCTGGGTTAAAGGCTCACGACGTTACAAAAATTTCGAC
GATTACCTTATTCCAGAGAAAGACTTTGATAAGCTCTCACCTGCATTACCACTACCTGTTTCTGCTGATTATCATGAATATATTACAAATCGAATGATAC
TGCTTCAGTCAAAACTAGAAGAGGTCAACAAAATGGCCACACACGGTGAATTGCCGGATGTGGAAATATCTGACAAAGGAGTAAAAATCTCCCCTCTGGA
TAATTGTGTTCCTTTGCAGGTCTCACCGCTTTCAGAGTTAATTTACAGTATGTTACCGCGTCCTAAAATCACAGAAATTCTCGACGAGGTAAACAGCTGG
ACAGCGTTTACCCGACATTTTTCACATATAAAAAATGATATAACTCGTCCCGATACACGCCTGCTTCTTACCACAATTCTTGCTGATGGCATCAATCTTG
GCCTGACGAAAATGGCAGAGGCCTGTCCCGGATGCACTAAATCATCACTCGAAGATATTCAGGCCTGGTATATCCGTGATGAAACTTATTCCGCAGCCCT
TGCAGAGCTGGTGAATGCTCAGGGAAAAAGACCTCTGGCAGCATTCTGGGGAGACGGAACAACTTCATCATCAGATGGGCAGAACTTCAGAACTGGTAAT
TCTGGTCGTTATGCTGGGCAGATTAACCCGAAATATGGGCAAGAGCCTGGATGCCAGTTTTATACACATATATCAGATCAATACAGTCCGTTTTACACCT
GCATAATCAGTCGGGTCAGAGATTCAACACATGTGCTTGATGGATTATTGTACCACGAAAGCGACCTGGATATCAGGGAACATTACACAGATACAGCGGG
TTTCACCGATCATGTTTTTGCTCTGATGCATCTGTTGGGTTTTGCATTTTGTCCCCGGATTCGGGACCTTCACGATAAAAAACTTTTCATTAAAGGTAAA
GCGGATCAATATCCGGCACTTCATTCTCTGATATCTCCGACCCGCATTAATCTGAAAGAAATAGAAATTCACTGGCGTGAAGTGCTACGTCTGGCGACCT
CAATAAAACAGGGAACAGTGACAGCATCCCTGATGCTGAGAAAACTTGCCAGTTACCCCAAACAAAATGGGTTGGCTAAAGCTCTGAGAGAGATTGGCCG
TATAGAACGAACACTGTTTATGCTGGACTGGTTTCGGGATCCGGCATTGCGGCGACGTGTCCAGGCCGGGCTGAACAAAGGAGAAGCCCGTAATGCTCTG
GCCCGTGCTGTATTCATGCATCGATTGGGGGAGATTAGAGATCGGAAACCGGAAAATCAAAGTTATCGCGCCAGTGGATTGACTTTATTGACGGCGGCTA
TTTCCTTATGGAACACAGTTTACATGGAAAGAGCGGTTGATGCTCTGAAGCGTAAGGGCATGAAAATAAATGCTCAACTATTATCGCATTTATCACCATT
AGGTTGGGAACATATCAATCTGACAGGCGATTATATCTGGAAAAACAACCGGATACCGACTTCAGGTAAGTTTCGTCGTTTGAGATCAGTTAAGATCGAC
AAGGTCAAAAAACAACCTTAACGTACAATAATTTTCGATATCCAAACTGACCCC
Protein section
ORF number : 2

 

ORF 1
LengthBeginEndStrandFusion ORF
642 bp213 aa68847-No
ORF function : Accessory Gene
AG : Tn3 resolvase

ORF sequence :

MFIRAYLRASTEDQFADRAKEMLEQFVQERGHKIASYYRENISGTKLDRPELGRLLMDSHRNDILLVEQIDRLTRLSNSDWITLKKQIEQHELRIVSLDV
PTSWQALSDKDPSQSDPITRAVITSINNMLIDLMAAMSHKDWLSRRQRQKQGIERAHTLGKYRGKQADQERHQKVLYYRQVKKLSIRETADATGYSTSQV
CRIQALYREPTTD

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
2985 bp994 aa8373821+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNMARRQILSQSERESLLALPDDELTLTRMAYFSEHDLALINAHRKPASRFGFAVLLCYLKNVGFAPDKKTPPSDALLKPIANRLKLADGLWSSYINGRE
TTRREHLTELYRYLGVKAFTNKIQQSCITHLLPMATRTDKGILLAEEMLAYLRQNKVMFPAIDVVERTCAEAMAGGDKIVFQTLNAPLTSAHREALDRLL
ESSDNQPSRLTWLLQPPGKINGKNVLQHIDRLNSIESLALPEGIDRTIHQNRLLKLAREGRKMSSRDLTRFSAARRHAILVCVLEDARATLTDEIIELHE
RILNSLFNKAKKTQAERLQQTGRLIQLKLKQYIDIGQALSEAHDSGEDPWLAIEKILPWPEFIASLEETRHLARKNNFDPLHIITEKYSTLRKYAPRMLS
TLQLVATPAAQALADALLVIKDMYKKQLRKVPATAPLEFVPESWRKVVITPTGIDRQYYEFCALSELKGALRSGDIWVKGSRRYKNFDDYLIPEKDFDKL
SPALPLPVSADYHEYITNRMILLQSKLEEVNKMATHGELPDVEISDKGVKISPLDNCVPLQVSPLSELIYSMLPRPKITEILDEVNSWTAFTRHFSHIKN
DITRPDTRLLLTTILADGINLGLTKMAEACPGCTKSSLEDIQAWYIRDETYSAALAELVNAQGKRPLAAFWGDGTTSSSDGQNFRTGNSGRYAGQINPKY
GQEPGCQFYTHISDQYSPFYTCIISRVRDSTHVLDGLLYHESDLDIREHYTDTAGFTDHVFALMHLLGFAFCPRIRDLHDKKLFIKGKADQYPALHSLIS
PTRINLKEIEIHWREVLRLATSIKQGTVTASLMLRKLASYPKQNGLAKALREIGRIERTLFMLDWFRDPALRRRVQAGLNKGEARNALARAVFMHRLGEI
RDRKPENQSYRASGLTLLTAAISLWNTVYMERAVDALKRKGMKINAQLLSHLSPLGWEHINLTGDYIWKNNRIPTSGKFRRLRSVKIDKVKKQP

 

Blast result :
Comments
TnEc1 was found on a B/O plasmid from an Australian human commensal Escherichia coli isolate.
TnEc1 is 50% aa (ORFA : TnpR, the resolvase) similar to TnAzs17 and 82% aa (ORFB : the transposase) similar to TnSba14.
References
1] Moran, R.A. and Hall, R.M. (2015) Direct submission