ISMyma8

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Mycobacterium marinum
Mycobacterium marinum 324-958
DNA section
IS Length : 1247 bp

Ends


IR Length : 32/41

IRL : TGAGGTGGGCCCTCTGTAGTGGTCCAGTCGGTGTGGGGCTTTGTTGCCCG
IRR : TGAGGGGGTCCCGATTGGTGGTCCAGTCGCTATGCGGCTTGTGGTTGGTG

Insertion site


Left flankDirect repeatRight flankDR Length
GTGACGAGTGCATGGCTCTCGTCG4
TCAACTGGGAGCTGGTCTGGTGCC4
GCGATGACCGCCATACCCAGCCCG4
CGGCTTGGGGGTGCTGCCTGATCA4
CCCATGAGTTCCCGTACTGCTTGT4
GATCTCGGCTGTGGCGCTGGCCTC4

DNA sequence

TGAGGTGGGCCCTCTGTAGTGGTCCAGTCGGTGTGGGGCTTTGTTGCCCGGTGTTCGGGCAGGAAGAATCACCAACGACATGGCATCGCACAAGCGTCGG
CGGCACACGCCGGATCAGATCATCCGCAAGCTCGCTGAGGGCAACAAACTCCTCGGAACCGGCCAGGAGTTGGCCGAAGTGTGCCGACATCTGGAAGTCG
CGGAATCGACCTGGCATCGATGGGTGGCCCAGTACGGCGGCATGAAAGCTAACGACGCCAAACGGCTCAAAGAGCTTGAGGCCGAGAACGCCCGGCTGAA
GAGGATGGTCGCCAACCAGGCGCTCGACATCGACATGCTCAAGGAGATTCAGGCGGGAAACTTCTGACCCCGAACCGCAAACGCCGCGCAGCCTCCATGC
TGCGCGAGCGGTTCGGGGTCTCCCAGCGTCGGGCCTGCACCGTGGTCGGCATCCATCGCTCCACGATGCGCTTGCACCCCACGCCGGCTGCCGCTGACGA
CGAGCAGCTGCGTGCCTGGCTGCGCCGGTTCTCCACCGAGCGGCCGCGGTGGGGCTGGCGGCGGGCCGCGGTGATGGCGCGTCGAGCTGGCTGGACGGTC
AACAACAAGCGCATCCGCCGGCTGTGGCGCGAAGAGGGCCTGCGCGTCCCTCACCGCCGTAGAAAAAAACGCATGACCGGCATCGGCGTCACCGTCGGCG
CGATGTCGCCGATCCGGCCCAACGCCATCTGGGCGATGGATTTCCAATTTGACACCACCGCCGATGGCCGAACGCTGAAGATGCTCAACGTCATCGACGA
ATTCACCCGCCAAGCCCTGGCCATTGAGGTCGATCGATCCATCACCGCCGACGGCGTTGTCGCCGTGCTGGACCGGCTGGCTACAGCGCGCGGCGCCCCG
GCCTACGTGCGTTTCGACAACGGGCCTGAGTTCGTGGCCCAGGCCGTCAACGACTGGTGCCGATTCACCGGCGCCGGGTCGCTGTTCATCGATCCCGGAT
CGCCCTGGCAGAACGCCTGGGTCGAATCGTTCAACGGCCGGTTCCGCGACGAACTGCTCAACGCGTGGCGCTTCGACTCCCTGCTCGAAGCCCGAGTCAT
CATCGAAGACTGGAGGACCGACTACAACGCCAACAGACCCCACTCCGCCCACGGCGAACTCACTCCACACCAATTCGCCCTACAGTGGACCGCGACCCAC
CAACCACAAGCCGCATAGCGACTGGACCACCAATCGGGACCCCCTCA
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
288 bp95 aa80367+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MASHKRRRHTPDQIIRKLAEGNKLLGTGQELAEVCRHLEVAESTWHRWVAQYGGMKANDAKRLKELEAENARLKRMVANQALDIDMLKEIQAGNF

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
939 bp312 aa2801218+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

GRERPAEEDGRQPGARHRHAQGDSGGKLLTPNRKRRAASMLRERFGVSQRRACTVVGIHRSTMRLHPTPAAADDEQLRAWLRRFSTERPRWGWRRAAVMA
RRAGWTVNNKRIRRLWREEGLRVPHRRRKKRMTGIGVTVGAMSPIRPNAIWAMDFQFDTTADGRTLKMLNVIDEFTRQALAIEVDRSITADGVVAVLDRL
ATARGAPAYVRFDNGPEFVAQAVNDWCRFTGAGSLFIDPGSPWQNAWVESFNGRFRDELLNAWRFDSLLEARVIIEDWRTDYNANRPHSAHGELTPHQFA
LQWTATHQPQAA

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1139 bp379 aa801218+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MASHKRRRHTPDQIIRKLAEGNKLLGTGQELAEVCRHLEVAESTWHRWVAQYGGMKANDAKRLKELEAENARLKRMVANQALDIDMLKEIQAGKLLTPNR
KRRAASMLRERFGVSQRRACTVVGIHRSTMRLHPTPAAADDEQLRAWLRRFSTERPRWGWRRAAVMARRAGWTVNNKRIRRLWREEGLRVPHRRRKKRMT
GIGVTVGAMSPIRPNAIWAMDFQFDTTADGRTLKMLNVIDEFTRQALAIEVDRSITADGVVAVLDRLATARGAPAYVRFDNGPEFVAQAVNDWCRFTGAG
SLFIDPGSPWQNAWVESFNGRFRDELLNAWRFDSLLEARVIIEDWRTDYNANRPHSAHGELTPHQFALQWTATHQPQAA

 

Blast result :
Comments
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift.
ISMyma8 orfAB is 67% aa similar to ISAar43.
ISMyma8 was characterized by Jessica Miller, with ISquest program.
References
1] Gauthier D.T. (2014) Direct submission to ISfinder
2] Gauthier, D.T., Helenthal, A.M., Rhodes, M.W., Vogelbein, W.K., Kator, H.I. (2011) Dis. Aquat. Org. 95: 113-124