ISHch2

  • Family IS4
  • Group IS4
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_007645 ND Hahella chejuensis
Hahella chejuensis KCTC 2396
DNA section
IS Length : 1633 bp

Ends


IR Length : 17

IRL : CAATGTCATCAACTTAAGACATTTTCCTTTAAATATCATATAATTACAAC
IRR : CAATGTCATCAACTTAAGGCCGCAGGCATAGTTCAAGAAGAGCGGCGGCG

Insertion site


Left flankDirect repeatRight flankDR Length
CTTTGTACAGACTTGAAGGT0

DNA sequence

CAATGTCATCAACTTAAGACATTTTCCTTTAAATATCATATAATTACAACTCATTTATTAACATGGAAAATGCATTTTGAATCGTAGACCCATCCCTCCC
GTTGACACCAGCAGCCAGATCATGATTGAAAATTGCACACAAAATAACCAACCTGCTTGACTGCCCTGAATTCATCTCCGCCCACCGCGTCCTGCCTCAC
CACTTCACTCGCAAACGCCATCTCACCTTCAAAAATCTCGTACTGTTTCTGCTCAACCAACCCAACAGCGCTCTGCAAACCGAGTTGGATCAGTTCTTCC
GGGTCTTGACTGACGCCGCCCTGGAAACCCAGGTCGTCACGGCTCAGGCTTTCAGCAAAGCCCGCAAAAAACTCAAACCCTCCGCCCTGCAAGCCTTGAA
CGAAGTATTACAGGCCCAGATTGATCTCTGCCGGCAACGCCAGACCTGGCAGGGGATGCGCCTACTCGCCATCGATGGCTCCACCGTCCACTTACCCCTG
GAAGATGCTTTGGCCCGGCATTTCGGGGCCCATAGCGGTTTTCCCGTGGCCCGGTTGTCCGTGCTACTGGACATCGCTGACAACCAGGCTTTGCACAACC
TGATAGTGACCCCGGATATCGACGAGCGGGGCTGTGCCGCCATGCACCTGGAGCACGCCCCTGACAACAGCCTCATCCTGTTCGACCGGGGGTATCCGGC
GCACTGGCTGTTCGCTGAATGTCAGCGCCGGCAGCAACACTTCCTGATGCGTATGCCCGTCAACTTCAATCCGGAAGTCACGCAATTCCTCCACTCCGAC
AAGGCCGAGCAGACGATCCATCTGACCTGCCGCAGTTGGAGCACCCGCCAAGCCTGTGAACAGGCCGGCGTCGACCCGCAAACCGTGATTCCGTTACGCC
TGATCCGGGTCATCCTGTCAACTGGAGAAGTCGAGGTGCTGGCCACCTCCTTGCTCGACGCCGACAGGTTTCCACTCGCTCTCTTCTCCGATCTCTACCA
CCGCCGCTGGGGGATCGAATCCGACTACCGACGACTCAAGCAAACCCTGCAACTGGATAACTTCAGCGGTCGCACCGTCACCGCCGTGCTCCAGGACTTT
CACGCCCAACAACTGTTGAAGAACCTGGCCATGCTCATGCAGGCCCTGCAACAGCCGCTCATCGAGCAGCAGTGCCGGCGCCGCAAACTGCGCTGGAAGG
CTAACTTTGCGGGGGCGCCCAGCCGCAAGGGGTGTCTCGGCTGAAAAATACCCTGGCGGCATGGCTGCTCCGGCCCAGCACGATCATCCTGGAAAACCTG
TTCCGCTTGATCCGTAACAGCCTCAGCGCCATCCGTCCTGATCGAAGCTTTCCACGCAAACGACGACGATCAGCCAGCCGAGGTTGTGAAGGTTACAAAC
CGACTCGCTAACGCCAACTCTCAACTACCCTGAGCAGACTGTGCCTGACACGGGTCGGCTCGCACTCGCCTGCCATCTTGCATTCCGGGGCGCAAACCCG
CTTGGATACGATGGGAGCTTGGTCGCTGCCTGACATACTCCCCGGGATTGACCGCAGAAGCCAATCTCGAACCCACTTTTAACCGCCGCCGCTCTTCTTG
AACTATGCCTGCGGCCTTAAGTTGATGACATTG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1116 bp372 aa1261241+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

LKIAHKITNLLDCPEFISAHRVLPHHFTRKRHLTFKNLVLFLLNQPNSALQTELDQFFRVLTDAALETQVVTAQAFSKARKKLKPSALQALNEVLQAQID
LCRQRQTWQGMRLLAIDGSTVHLPLEDALARHFGAHSGFPVARLSVLLDIADNQALHNLIVTPDIDERGCAAMHLEHAPDNSLILFDRGYPAHWLFAECQ
RRQQHFLMRMPVNFNPEVTQFLHSDKAEQTIHLTCRSWSTRQACEQAGVDPQTVIPLRLIRVILSTGEVEVLATSLLDADRFPLALFSDLYHRRWGIESD
YRRLKQTLQLDNFSGRTVTAVLQDFHAQQLLKNLAMLMQALQQPLIEQQCRRRKLRWKANFAGAPSRKGCLG

 

Blast result :
Comments
ISHch2 is 75% aa similar to ISPa1635. ISHch2 was found by screening completely sequenced genomes for sequences homologous to the ISPg4 transposase using BLASTP. Multiple sequence alignments revealed a conserved DDE motif : D(N2)-69-D(N3)-110-E(C1). The copy number on the Hahella chejuensis KCTC 2396 chromosome is 1.
References
1] De Palmenaer et al.(2006) Unpublished
2] Jeong,H., Yim,J.H., Lee,C., Choi,S.H., Park,Y.K., Yoon,S.H., Hur,C.G., Kang,H.Y., Kim,D., Lee,H.H., Park,K.H., Park,S.H., Park,H.S., Lee,H.K., Oh,T.K. and Kim,J.F.(2005) Nucleic Acids Res. 33 (22), 7066-7073