ISMiva1

  • Family ISKra4
  • Group ISMich2
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NZ_AFJC01000007.1 ND Microcoleus vaginatus
Microcoleus vaginatus FGP-2
DNA section
IS Length : 1165 bp

Ends


IR Length : 23/23

IRL : GGGTGCATCTCACTATTGCAAATCTCTGAAAAAAGGGCGAAAATAAAAAA
IRR : GGGTGCATCTCAGTTTGGCAAATACATCAAGTGGAAAGTTGGCCATTGAG

Insertion site


Left flankDirect repeatRight flankDR Length
GGATTTGATGTAGTTAACCT0

DNA sequence

GGGTGCATCTCACTATTGCAAATCTCTGAAAAAAGGGCGAAAATAAAAAAGCTAGTAAAACTGTGAAAAAAAATGACACCCGAAGACCAAAAGCGCCTAA
AAGCACACTTAAAAGAGGTAGCATCCATTCTTTACAGAAATACAGATTCAACGGAACTGTCCAATTTTGAAAGTATCGAAAAATCTCTGCGTCAAAAAAT
ATTATCAGAAGTGGGACCAGAATTAGGTAGCTTTTTTTTTCAACAGCATCAGGAATTAAAACAGGAAGAACGCGAACAGTAAAATCTGTAGTTGGGTCGC
TCAGGATTACAAATAATCAGGGGAAATATTTCGGGTTAAAACCTTATAGTCAACTCAGTCCCCTGATGGAAAAGTGTGCTCTGATAATCAGAAATAATGA
GTATTATCAAAAAGGAGAAAAAAATTTAGAAACATTCATAGGAATCCCAGTGTCTCATAGTACATTACACAGATTAGTAAAGAGCCAAAAATTTGAATTG
CCTACATCTAAGCAAGGAGTCCAAGAAATTTTCTTAGACGGAGGCAAAGTCAGGCTACGCAACGAAAACAAGGGCGAGCCATGTTATTGGAAAGATTATA
AAGCCCTGTGTTTAGATAATGTTTATTGCGGAGCATTCTTTCAAAATGATCAAGATTTAATTGATTGGACTAATAGCCAAAAATTACTACACCCTATGTA
TTGGGTAGGAGATGGTCATCCCGGAATTTGGAACTTATTTCAAGAAATTGGAGTGACTGAACAAAGGCAACAAATCTTAGATTGGTATCATCTGAAAGAA
AATTTCTATAAAGCAGGGGGCTCACTGAAACGCTCAAAGCAAGCAGAAAGTCTGTTGTGGTCAGGTCAAGTTAATCAAGTGATAAATTTATTTAAAGACT
TGAAAAGAAAAGCATTTAAAACATTTTGCACTTATTTAGAAACCCATCGCAACCGAATAGTTAACTACCAATACTATCAAGAAGAGTCCCTGAGTTCTAT
CGGTTCTGGAACAGTTGAATCAACGATTAAACGCATTGGGATCAGGGTGAAATTATCGGGAGCGCAGTGGAATATCGAGAGTGTTGCCTCTATCCTTTCT
CTGCGCTGTGCTTATCTCAATGGCCAACTTTCCACTTGATGTATTTGCCAAACTGAGATGCACCC
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
210 bp69 aa73282+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MTPEDQKRLKAHLKEVASILYRNTDSTELSNFESIEKSLRQKILSEVGPELGSFFFQQHQELKQEEREQ

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
908 bp302 aa2321139+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

LFFSTASGIKTGRTRTVKSVVGSLRITNNQGKYFGLKPYSQLSPLMEKCALIIRNNEYYQKGEKNLETFIGIPVSHSTLHRLVKSQKFELPTSKQGVQEI
FLDGGKVRLRNENKGEPCYWKDYKALCLDNVYCGAFFQNDQDLIDWTNSQKLLHPMYWVGDGHPGIWNLFQEIGVTEQRQQILDWYHLKENFYKAGGSLK
RSKQAESLLWSGQVNQVINLFKDLKRKAFKTFCTYLETHRNRIVNYQYYQEESLSSIGSGTVESTIKRIGIRVKLSGAQWNIESVASILSLRCAYLNGQL
ST

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1067 bp355 aa731139+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTPEDQKRLKAHLKEVASILYRNTDSTELSNFESIEKSLRQKILSEVGPELGSFFFSTASGIKTGRTRTVKSVVGSLRITNNQGKYFGLKPYSQLSPLME
KCALIIRNNEYYQKGEKNLETFIGIPVSHSTLHRLVKSQKFELPTSKQGVQEIFLDGGKVRLRNENKGEPCYWKDYKALCLDNVYCGAFFQNDQDLIDWT
NSQKLLHPMYWVGDGHPGIWNLFQEIGVTEQRQQILDWYHLKENFYKAGGSLKRSKQAESLLWSGQVNQVINLFKDLKRKAFKTFCTYLETHRNRIVNYQ
YYQEESLSSIGSGTVESTIKRIGIRVKLSGAQWNIESVASILSLRCAYLNGQLST

 

Blast result :
Comments
ISMiva1 is 71% aa similar to ISNpu14.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
References