ISH20A

  • Family ISH3
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AM774417 ND Halobacterium salinarum
Halobacterium salinarum R1 pHS2
DNA section
IS Length : 1375 bp

Ends


IR Length : 15

IRL : CAGTCGATCACATCGGGTTAGAGGAAGTGTCTGCTTTGGGAGGATATGCA
IRR : CAGTCGATCACATCGACAGCCGCGTAATCTCGTCTGATGTCGATAAATCA

Insertion site


Left flankDirect repeatRight flankDR Length
TTAACCAACAAAACTATGGATTCGT5

DNA sequence

CAGTCGATCACATCGGGTTAGAGGAAGTGTCTGCTTTGGGAGGATATGCAACAACCCGAAGCAGACAGCAAGATAGAGGAAGAGCACCTGCTTAATTTTG
TCGTCAACAGCCTTGACGAGGAACTTGCGATAGATCTTGGTGAGAACGTCGAAGTCACCACGGAGAAACTGTACGAGGTCCTCGCCGGCGCCAGCGCCGG
CGGGACCTCGATCAACCACGTCTGCGAAACAACCGAGGACTCACCGCACGCCAATACCGTCCGTGGACATCTCACCGATCAGTTTGATCTTGACTCGGTT
GAGGCGGTTGGAGACACGCTGCTTCAACGAGATGCGCTTGAGACACTTCCGGATCGACCGGTGGAGGTCTGCGCAGACCTCCACCTCGATCCCTACTACG
GTGACGAAGATGAAACCGAGGCCCTGTACTTCTCACAGGCCAAGCGTGGAACAACGACGTTTCACGCGTATGCGACGCTCTACGCGCGAGTGCCTAACAA
GCGGTACACGCTGGCGGTTCGCCAGCTTGTCGCTGGCGACACCACCAGCGATGTCCTCACTGAGTTCCTTGAACTCCTCAACGGCCTTGACCTCGGCGTC
AAGGCCGTCTACCTTGATCGTGGATTCTACAACAGCACCTGTCTCGGACTGCTGTACGCGCACAACTACGCCTACGTGATGCCGATCGTCAAGTGGGGCG
AGACGATCCAAGACGAACTCAGCAGAGGCTGGAGCCGCGAGATCGAACACGATCTCGCCGGCGAGGTGGCCTTCCCCGTGTTCATTGACTGCGTCTACCA
GCAGGGACGATACGATGAGCACGGGGTGGCGCGTCACGGCTACGCCGCTGACGCGCCGTTTATCGACACGCCACGGGATGCCCGAGAGCACTACAGCAAG
CGCTTCGGCATCGAGTCGAGCTACCGATTAGCCAAGCAGAGCCTCGCGTTCACCAGTTCTCAGGACGCTGGCTTGCGGCTGGTGATGTTTGTCGTGAGTC
TGCTGCTCCAGAACAGCTGGCGGTATCTCCATTGGAAGTACGTGGCGGCGCCCCGCCGCGGGGGACGCCGCCTCTGGAACTGGTCGTTCACGGAGTTCTG
TGAGATGGTGCTGCGGGCGGCCTGGACAGCGCTCGGTGTGCGCAGGGCTGTTCCAGCGAACCAGTCACTCGACGACCGGTTCTTCCGGTAGCTGTCCACC
GGTCCGGACAGCGGTTGTGAGTGGCGACACTGTCGCGTCGGCGGCAGTCCGCCGCCGACAGCGACGGTCTATCCCGAAGATCACGCTCACCAGCGCTTCG
AAGACGCTCCACGACCAGTTCGATCTGATTTATCGACATCAGACGAGATTACGCGGCTGTCGATGTGATCGACTG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1146 bp381 aa461191+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MQQPEADSKIEEEHLLNFVVNSLDEELAIDLGENVEVTTEKLYEVLAGASAGGTSINHVCETTEDSPHANTVRGHLTDQFDLDSVEAVGDTLLQRDALET
LPDRPVEVCADLHLDPYYGDEDETEALYFSQAKRGTTTFHAYATLYARVPNKRYTLAVRQLVAGDTTSDVLTEFLELLNGLDLGVKAVYLDRGFYNSTCL
GLLYAHNYAYVMPIVKWGETIQDELSRGWSREIEHDLAGEVAFPVFIDCVYQQGRYDEHGVARHGYAADAPFIDTPRDAREHYSKRFGIESSYRLAKQSL
AFTSSQDAGLRLVMFVVSLLLQNSWRYLHWKYVAAPRRGGRRLWNWSFTEFCEMVLRAAWTALGVRRAVPANQSLDDRFFR

 

Blast result :
Comments
In the Halobacterium salinarum strain R1 genome, this ISH element is interrupted between pos 372 and 373 by a 108 bp element.
ISH20A is 80% aa similar to ISH3C.
ISH20A and ISH20 have same extremities.
ISH20 is the historical copie of ISH20A, but this is a pseudogene.
References
1] Pfeiffer F., Schuster S.C., Broicher A., Falb M., Palm P., Rodewald K., Ruepp.A., Soppa J., Tittor J., Oesterhelt D. (2008) Genomics 91, 335-346