ISMno18

  • Family IS5
  • Group IS427
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_011887 ND Methylobacterium nodulans
Methylobacterium nodulans ORS 2060 plasmid pMNOD02
DNA section
IS Length : 864 bp

Ends


IR Length : 16/19

IRL : GGGCGCAGTGACCAATTAAGGAAGTCAGGCTGAGGCAAGGTCGGCCTGAT
IRR : GGGTGTAGTGACAAATTAACTACCGAAGCCAGATTGCGATGGCGGCGAGC

Insertion site


Left flankDirect repeatRight flankDR Length
CCTGTCATGCCATAGTGCGGGATGAT0

DNA sequence

GGGCGCAGTGACCAATTAAGGAAGTCAGGCTGAGGCAAGGTCGGCCTGATGGTGTGGCGCCGGATCGGGAGATGGAGCATGACCGGCGCTGAGGATGGCC
TGCGAGACGACCAGTGGGAGCGGGTGAAGGATCTGCTGCCTGGCGGGCGCAAGGGCAAGCGCGGTCCCCGTTTGCAGAACCGCTTGTTTCTCGATGCGAT
CTTGTGGTTTGCCCGGTCTGGCGGGCGCTGGAAGGATTTGCCGGAGCGGTTTGGCCAATCTGATACGATCAAGCGGCGCTACTATCGCTTGGTTGATCGA
GGTGTTTTCGATCAGATCTTGGACCGTCTCGCCCAAGACGCGGATCTCGAGTGGCTGATGATTGATTCGACGATTGTTCGTGCCCATCATCGGGCGGCGG
GAGCCCGCCTGACAAAAGGGGGGCGGCTGCCCAGGGGTTGGGCCGGTCTCGCGGAGGCCTGAGCACCACGATCCACGCGGCGGTGGATGCTCATGGCAAT
CCCGTGCGGCTGATCGGCGGCCCCGGCCAGGAGCATGACCTGGCCAAGGCCGGAGCCTTGATCGCGGGCTTCCCGGCTGAGTTCACGCTGGCCGACAAGG
GGTACGATGGCGATCCCCTCTGCGACGCGATCACGGCGCAAGGCAGCGAGGTGGTGATCCCGCCGCGCCGCGGCCGCACCCATCCTCGCTCCTATGACAA
GGATTTGTACAAAGAACGCAACGTGATTGAGCGGTTTTTCGCCCGGCTCAAGGATTTTCGACGCGTCGCGACCCGCTACGACAAGCTGCTGAAAAACTAC
ATGGGCTTCGTGACGCTCGCCGCCATCGCAATCTGGCTTCGGTAGTTAATTTGTCACTACACCC
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
384 bp127 aa79462+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MTGAEDGLRDDQWERVKDLLPGGRKGKRGPRLQNRLFLDAILWFARSGGRWKDLPERFGQSDTIKRRYYRLVDRGVFDQILDRLAQDADLEWLMIDSTIV
RAHHRAAGARLTKGGRLPRGWAGLAEA

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
480 bp159 aa366845+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

FDDCSCPSSGGGSPPDKRGAAAQGLGRSRGGLSTTIHAAVDAHGNPVRLIGGPGQEHDLAKAGALIAGFPAEFTLADKGYDGDPLCDAITAQGSEVVIPP
RRGRTHPRSYDKDLYKERNVIERFFARLKDFRRVATRYDKLLKNYMGFVTLAAIAIWLR

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
767 bp255 aa79845+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTGAEDGLRDDQWERVKDLLPGGRKGKRGPRLQNRLFLDAILWFARSGGRWKDLPERFGQSDTIKRRYYRLVDRGVFDQILDRLAQDADLEWLMIDSTIV
RAHHRAAGARLTKGGAAAQGLGRSRGGLSTTIHAAVDAHGNPVRLIGGPGQEHDLAKAGALIAGFPAEFTLADKGYDGDPLCDAITAQGSEVVIPPRRGR
THPRSYDKDLYKERNVIERFFARLKDFRRVATRYDKLLKNYMGFVTLAAIAIWLR

 

Blast result :
Comments
ISMno18 is 75% aa similar to ISCc1. The third ORF is the transposase reconstructed in silico by possible -1 frameshift.
References
1] Ming-Chun Lee and David Robinson, direct submission.
2] Lucas,S., Copeland,A., Lapidus,A., Glavina del Rio,T., Dalin,E., Tice,H., Bruce,D., Goodwin,L., Pitluck,S., Sims,D., Brettin,T., Detter,J.C., Han,C., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Ivanova,N., Marx,C.J. and Richardson,P. (2009) Direct submission GenBank.