ISMyma1

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Mycobacterium marinum
Mycobacterium marinum
DNA section
IS Length : 1240 bp

Ends


IR Length : 12/13

IRL : TGGCCTGACCCCGATCGGTTGATCCGCGGCTTGTGAGAGTCTTGCGGCCC
IRR : TGGCCGGACCCCGTGAACTGGTCCGCGGCGAACGAGAGTCATTCATCGGT

Insertion site


Left flankDirect repeatRight flankDR Length
CTACGACATCCATCCTGATTCACA4
TGGATTACTGCACGCCCTGCCCGT4

DNA sequence

TGGCCTGACCCCGATCGGTTGATCCGCGGCTTGTGAGAGTCTTGCGGCCCACGTTGTGGGCAGGAAGGCTCGACAAGATCATGGCGACGAGGAAACGGCA
CAGTCCGGAGCAGATTGTGCGCAAGCTGATGACCGCGGACCGGCTGTTGGCCGAGGGCAAGGACACCGCGGCGGTCTGCCGCGAGCTGGGGGTCTCTGAG
GCTACCTACCACCGGTGGCGCAACCAGTTCGGCGGCCTGAAGGCCGAGGACGCTAAACGGCTCAAGGACCTCGAACGCGAGAACGCCGCACTCAAAAGGT
TGTTGGCCGATGCCGAGTTGGAGAAGGACGCGCTGCGGGAGATCGCCCGGGGAAACTTTTAGGCCCGGAGCGCCGGCGGGCGGCCGTTCGTCATCTCCAG
CGCGTGCTGGGGGTCAGCGAGCGGTTTGCCTGCCGCGTCACCGGGCAGCACCGCGCCACCCAACGCCACGAACCGGTTGCGGGCACGCCGGCCGATCCGG
ACGCCGCTCTGAGGGAGTGGCTACGCGACTACGCCAACAAGCATCCTCGTCGCGGGTTCCGACCGGCCTACCACGATGCCCGCGGCGAAGGCTGGGAAGT
GAACCATAAGAAGGTGCAACGGCTTTGGCGTGAGGAAGGACTGCGGGTCCCGCAGCGTCGCAAGCGCAAACGGCACGGCACCTCCACCGCCCCGCCAGAG
GTAGTCGCCGATGCACCCGATCGGGTGTGGGCGGTGGACTTCCAGTTCGACGTGACCACCGATGGGCGGCCGATCAAGATCGTGTCGATCATCGACGAGC
ACACCCGCGAATGCCTCGGCGGTATGGTCGAGCGCAGCATCACCGGTGATCACCTCACCGAGGAGTTGGGCCGCATAGCCGCCGGGCGCGGGGCCTTACC
CGCGGTGCTGCGGTGTGACAACGGACCCGAATTGGCTTGCAGCGCAATGGCAGACTGGGCCGAGGGCCAGGTCGGACTCCACTTCATCCCGCCCGGCGAG
CCGTGGCGCAACGGCTATGTCGAGTCGTTCAACTCCCGCATCCGCGACGAGTGCCTCAACATCAATAGCTTCTGGTCGCTGGCCCAGGCCCGTGTCGTCA
TCGGCGACTGGAAGCACGAGTACAACCATCATCGGCGGCATTCATCGCTGGGCTACCTACCGCCTGCCCGCTATGCTGCCGCCTGTACCCACCGATGAAT
GACTCTCGTTCGCCGCGGACCAGTTCACGGGGTCCGGCCA
Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
282 bp93 aa81362+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MATRKRHSPEQIVRKLMTADRLLAEGKDTAAVCRELGVSEATYHRWRNQFGGLKAEDAKRLKDLERENAALKRLLADAELEKDALREIARGNF

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
943 bp313 aa2561198+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

TAQGPRTRERRTQKVVGRCRVGEGRAAGDRPGKLLGPERRRAAVRHLQRVLGVSERFACRVTGQHRATQRHEPVAGTPADPDAALREWLRDYANKHPRRG
FRPAYHDARGEGWEVNHKKVQRLWREEGLRVPQRRKRKRHGTSTAPPEVVADAPDRVWAVDFQFDVTTDGRPIKIVSIIDEHTRECLGGMVERSITGDHL
TEELGRIAAGRGALPAVLRCDNGPELACSAMADWAEGQVGLHFIPPGEPWRNGYVESFNSRIRDECLNINSFWSLAQARVVIGDWKHEYNHHRRHSSLGY
LPPARYAAACTHR

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1118 bp372 aa811198+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MATRKRHSPEQIVRKLMTADRLLAEGKDTAAVCRELGVSEATYHRWRNQFGGLKAEDAKRLKDLERENAALKRLLADAELEKDALREIARGKLLGPERRR
AAVRHLQRVLGVSERFACRVTGQHRATQRHEPVAGTPADPDAALREWLRDYANKHPRRGFRPAYHDARGEGWEVNHKKVQRLWREEGLRVPQRRKRKRHG
TSTAPPEVVADAPDRVWAVDFQFDVTTDGRPIKIVSIIDEHTRECLGGMVERSITGDHLTEELGRIAAGRGALPAVLRCDNGPELACSAMADWAEGQVGL
HFIPPGEPWRNGYVESFNSRIRDECLNINSFWSLAQARVVIGDWKHEYNHHRRHSSLGYLPPARYAAACTHR

 

Blast result :
Comments
ISMyma1 is 79% aa similar to ISPfr10.
The third ORF is a putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Stinear Tim. (2006) Direct submission.