ISYps7

  • Family IS1
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NZ_AAKT02000001 ND Yersinia pseudotuberculosis
Yersinia pestis CO92
Yersinia pseudotuberculosis IP 31758
Yersinia pestis Angola
Yersinia pestis Antiqua
Yersinia pestis FV-1
Yersinia pestis KIM
Yersinia pestis Nepal516
Yersinia pestis biovar Microtus 91001
Yersinia pestis biovar Orientalis IP275
DNA section
IS Length : 737 bp

Ends


IR Length : 16/19

IRL : GGTCATGCATTCAATGCGGAGATCATCAGGTAAAATCCTCGCATTTATCT
IRR : GGTCATGTATTCAATCTGGTTATTAGCATCACACTAGGTAATGCTCACGC

Insertion site


Left flankDirect repeatRight flankDR Length
NNNNNNNNNNGAATTTTTATTTTTATGGTG8

DNA sequence

GGTCATGCATTCAATGCGGAGATCATCAGGTAAAATCCTCGCATTTATCTGAGAGGGTTTGATGGCTAAGGTTGATGTGAAATGTCCATTTTGCGAGCAG
TTCCACCCTGTTAAAAAGCACGGGCCAGGACGCACAGGGCATCAGCGCTACCGCTGTCAGGCCTGCCGACGGAGCTTTCAACTAGAGTACGAGTATCGTG
CCTGCCACCCCGGTATGAAAGAGCAAATTGTCGATCTTGCTATGAACAATGCCGGTATTCGTGATACTGCACGGGCGTTGCATATCAGTATCAATGCGGT
CATGCGCACTTTAAAAAACTCTCGCCGCAGCGTGTAACCACGCTCCCACTGGATAACCTGCAAATTCAGCTTATCTGTGAAGTCGATGAAATGTGGTCAT
TTGTGGGCAACAAAAAGCAGCAACGTTGGCTTTGGTATGCCTGGGAGCCTCGCCTCAAACGTATTATTGCTCATGTTTTTGGTCGTCGGAGCAAAAAGAC
ATTTCGCCAATTATTGGGGTTGCTGTCAGGTTTCAATATCGTCTTCTGGTGTACCGACAACTTCAGTGCTTATGAGATGTTGCCGGATGAAAAACACATC
AGGAGCAAGCTTTACACGCAGCGGATTGAGCGTGAAAACCTGAATATCCGTAATCGGTTGAAACGACTGAACCGCAAGACTCTCGGAGACTCAAAGTCGG
CAGAAATGCATAACAGGATCATCGGTACGTTCATTGAGCGTGAGCATTACCTAGTGTGATGCTAATAACCAGATTGAATACATGACC
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
276 bp91 aa62337+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MAKVDVKCPFCEQFHPVKKHGPGRTGHQRYRCQACRRSFQLEYEYRACHPGMKEQIVDLAMNNAGIRDTARALHISINAVMRTLKNSRRSV

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
495 bp164 aa265759+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

YCTGVAYQYQCGHAHFKKLSPQRVTTLPLDNLQIQLICEVDEMWSFVGNKKQQRWLWYAWEPRLKRIIAHVFGRRSKKTFRQLLGLLSGFNIVFWCTDNF
SAYEMLPDEKHIRSKLYTQRIERENLNIRNRLKRLNRKTLGDSKSAEMHNRIIGTFIEREHYLV

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
698 bp232 aa62759+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MAKVDVKCPFCEQFHPVKKHGPGRTGHQRYRCQACRRSFQLEYEYRACHPGMKEQIVDLAMNNAGIRDTARALHISINAVMRTLKKLSPQRVTTLPLDNL
QIQLICEVDEMWSFVGNKKQQRWLWYAWEPRLKRIIAHVFGRRSKKTFRQLLGLLSGFNIVFWCTDNFSAYEMLPDEKHIRSKLYTQRIERENLNIRNRL
KRLNRKTLGDSKSAEMHNRIIGTFIEREHYLV

 

Blast result :
Comments
ISYps7 is 91% aa similar to ISEhe5.
The third ORF is the putative oRFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] NCBI Microbial Genomes Annotation Project (2006) Direct submission GenBank.