ISMdi24

  • Family IS5
  • Group IS427
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
ND Methylobacterium dichloromethanicum
Methylobacterium dichloromethanicum DM4
DNA section
IS Length : 849 bp

Ends


IR Length : 13/17

IRL : GAGCAGGGGACAAAACCGGAGTTTGACGGGTTGAGCAGGTATGGATGCTC
IRR : GAACTAAGGACAAAACCTTTTCGCCTGTTTGCGGCAGATGAGGGCACAAG

Insertion site


Left flankDirect repeatRight flankDR Length
CGGGTCGATCTTATAATTGTGCAGGG0

DNA sequence

GAGCAGGGGACAAAACCGGAGTTTGACGGGTTGAGCAGGTATGGATGCTCTCGTGCCCGACGATCTCTGGGCGGTGATCTCGCCGCTCCTTCCGCCTGAA
CCGGAGAAGCTGAAGGGCGGTCGTCCGCGTGCCTCGGATCGCTCTGCGCTGGCCGGCATCATCTTGGTTCTGCGCACCGGCATGCAGTGGAAGCACGTGC
CCGGGAACGCCCTGGGCTGCAGCGGCAAGACGAGTTGGCGGCGGCTCGGTGAATGGCAGGCGGCGGGTGTGTGGGCGAACCTGCATCGCGTGCTGCTTGA
ACAGCTTCAGGACGCGAACGCCTTGAACTGGTCACGGGCCGCGCTCGACAGCGCCAGCGTGCCAGCCAAAAAGGGGGCGCGGCGACCGGCCCGAACCCAA
CTGACCGCGGCAAGCCCGGCACCAAGCGTCACCTCGTCGTTGACGCCGATGGGACACCACTCGGCCTGACGCTGACGGGGGCCAACTGCCACGATAGCCG
CATGCTGGCTGCAACCCTCGACGCGGTACCGGGCCTACGGACAGGCCGCCGCGGTCGCCCGCGCCGGAGGCCGGACAAACTGCACGCCGACAAGGCCTAC
GATCATCGCCGCTGCCGGCAGGAATGCCGGGCGCGGAGCATCATGCCGCGCATCGCCCGCCGCGGTGTCGAGAGCAGCCGCCACCTCGGACGACATCGCT
GGATCGTTGAGCGTACTCTGGCGTGGATCGCCCGTTTCCGTCGCCTGGCGATCCGCTACGAGCGACGTGCCGACCTTCATCTCGCCTTCACGACACTCGC
TTGTGCCCTCATCTGCCGCAAACAGGCGAAAAGGTTTTGTCCTTAGTTC
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
429 bp142 aa41469+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MDALVPDDLWAVISPLLPPEPEKLKGGRPRASDRSALAGIILVLRTGMQWKHVPGNALGCSGKTSWRRLGEWQAAGVWANLHRVLLEQLQDANALNWSRA
ALDSASVPAKKGARRPARTQLTAASPAPSVTSSLTPMGHHSA

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
546 bp181 aa301846+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

TASGRERLELVTGRARQRQRASQKGGAATGPNPTDRGKPGTKRHLVVDADGTPLGLTLTGANCHDSRMLAATLDAVPGLRTGRRGRPRRRPDKLHADKAY
DHRRCRQECRARSIMPRIARRGVESSRHLGRHRWIVERTLAWIARFRRLAIRYERRADLHLAFTTLACALICRKQAKRFCP

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
806 bp266 aa41846+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MDALVPDDLWAVISPLLPPEPEKLKGGRPRASDRSALAGIILVLRTGMQWKHVPGNALGCSGKTSWRRLGEWQAAGVWANLHRVLLEQLQDANALNWSRA
ALDSASVPAKKAATGPNPTDRGKPGTKRHLVVDADGTPLGLTLTGANCHDSRMLAATLDAVPGLRTGRRGRPRRRPDKLHADKAYDHRRCRQECRARSIM
PRIARRGVESSRHLGRHRWIVERTLAWIARFRRLAIRYERRADLHLAFTTLACALICRKQAKRFCP

 

Blast result :
Comments
ISMdi24 is 93% aa similar to ISMex19. The third ORF is a putative oRFAB transposase reconstructed in silico by possible -1 frameshift.
References
1] Stephane Vuilleumier et.al. Methylobacterium genome sequences: a reference blueprint to investigate microbial metabolism of C1 compounds from natural and industrial sources. (2009)PLoS ONE Submitted.