ISMmg2

  • Family IS110
  • Group IS1111
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Magnetospirillum magnetotacticum
Magnetospirillum magnetotacticum MS-1
DNA section
IS Length : 1381 bp

Ends


IR Length : 15

IRL : gatgggGTGGATGGCTCCCGCTCCGACTGACGGCATCTGAGTGCCAGGAT
IRR : ---tgtGTGGATGGCTCCCGCATTGCAAGTGGCGAATCGAGCTTCTGGCG

Insertion site


Left flankDirect repeatRight flankDR Length

DNA sequence

GATGGGGTGGATGGCTCCCGCTCCGACTGACGGCATCTGAGTGCCAGGATGTGGTTGCTGTCGAAGCAGCCACGCAGATGCAGGAGCCATCCCCATGGAG
ATCATCACCGTCGGCATCGATCTAGCCAAGAGCATCTTCCAGGTTCACGCCGTCGACGCAGCTGGGCACGTCGTCGTTCGCAAGGCTCTGAGGCGGGCGC
AGGTCGTGCCGTTCTTCGCCAAGCTGCCGCGCTGCCTGGTCGGCATGGAGGCGTGCGGCACAGCGCACCATTGGGCCCGGGAACTCATGAGGCTCGGCCA
TGACGTGCGGCTGATGCCGCCAGCTTACGTGAAGCCGTACGTCAAGCGCGGCAAAACCGATGCGAATGATGCCGCTGCCATCTGCGAGGCGGTGACACGC
CCGAGCATGCGCTTCGTGCCGGTGAAGTCGACCGAGCAGCAGGCGGCGCTGGCCCTGCACCGGACGCGCGACCTGCTGGTCAAGCAACGCACGCAGCTGG
TGAACATGATCCGCGGTCTGCTCGCCGAGTTCGGGATCGAGATGGCGCGGGGCCTGCGCCATGCGCTCGAACTGGCAGCTCGGCTCTCAGCCGGAGACGC
GGCCGAGGTGCCGCCCCTGGCCCAGCGCGTAGTGAATGGGCTGGCCGATCAGATCGGCGCCGTGCAGATCCAGCTCACCCGGCTGGAGAAGGAGTTGCTG
GCCTGGCATCGGGACTGCGACCTGTCACAGCGCCTGGCGACGATCCCGGGTGTCGGCATCGTCTCGGCGACCGCGCTGGCCGCCTCGGTGAGCGAGCCCG
AGCGCTTCCGCTCCGGTCGGCAGTTCGCGGCCTCGTTGGGTCTGACACCGCTGCAGAACTGCAGCGGCGGCAAGGAGCGCCTGGGTCGGATCTCGCGCAT
GGGCGACCGTTACCTGCGCCGCCTGCTCGTGGTCGGCATGACCTCTCTGATCCGGCGCGCGAAGGCGACGCCGACTTCGGTCGACCCGCGGCTGCCGGCG
CTGCTGCAGCGCAAGCCGGTGCGCGTGGTGACTGTTGCGGCGGCCAATCGCACGGCGCGGGTCGCCTGGGCGATCATGACCCGCGGTGGCACCTACCGCG
CACCAGCGGCCATGGCCGCCTGACAGCACGGCGAGGAGACTTTGCCAGGTTGCGAGGACGATGAGAGTTGATGGCGAACCGGTCAGACCGGGAGCCGGGA
CACCCCGCCGAATGTCCAGGGCGTCATAGCCCGCTAAGCAGAGTGGGACCCAGCTCGCGGATACCATCAGGGCCAGCAGTCAACATGCACGACTGCATCA
ACAGGCCGGACACAAGACTGCACCCGACCAACGCGCCAGAAGCTCGATTCGCCACTTGCAATGCGGGAGCCATCCACACA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1029 bp342 aa961124+No
ORF function : Transposase
Chemistry : DEDD

ORF sequence :

MEIITVGIDLAKSIFQVHAVDAAGHVVVRKALRRAQVVPFFAKLPRCLVGMEACGTAHHWARELMRLGHDVRLMPPAYVKPYVKRGKTDANDAAAICEAV
TRPSMRFVPVKSTEQQAALALHRTRDLLVKQRTQLVNMIRGLLAEFGIEMARGLRHALELAARLSAGDAAEVPPLAQRVVNGLADQIGAVQIQLTRLEKE
LLAWHRDCDLSQRLATIPGVGIVSATALAASVSEPERFRSGRQFAASLGLTPLQNCSGGKERLGRISRMGDRYLRRLLVVGMTSLIRRAKATPTSVDPRL
PALLQRKPVRVVTVAAANRTARVAWAIMTRGGTYRAPAAMAA

 

Blast result :
Comments
No uninterrupted target sequence was found, so the ends of the IS have been defined by analogy with other IS1111 family elements, assuming that 6 nt separate IRl from the left-hand end of the element and 3 nt separate IRr from the right-hand end so that the first nt of the above sequence matches the one adjacent to the left-hand end of the above sequence.

The transposase protein is 82% identical to that of ISMlo3 and 42% identical to that of IS1111.
References
1] US Department of Energy Joint Genome Institute http://jgi.doe.gov/JGI_microbial/html/
2] Partridge and Hall (2003) J. Bacteriol. 185, 6371-6384