ISMpo7

  • Family IS5
  • Group IS427
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_010725 ND Methylobacterium populi
Methylobacterium chloromethanicum CM4 plasmid pMCHL01
Methylobacterium populi BJ001
DNA section
IS Length : 848 bp

Ends


IR Length : 11/16

IRL : GGTCAAAACCGCATCAAGGTGTTGCGTGGGCTGTAGTTTTATGATTCGAG
IRR : GGTCGAGACTCGATCAGCACCAGAAGGCGATGACGGCGGCGAGCGCGAGG

Insertion site


Left flankDirect repeatRight flankDR Length
GGCATTGGCGCTAGTCTGCTCGGC4
TCCTCGATCGCTAGTTTCTCCGAC4
CGCGCCGCCGCTAGGGCGTGGCCG4

DNA sequence

GGTCAAAACCGCATCAAGGTGTTGCGTGGGCTGTAGTTTTATGATTCGAGGCTGCCGTTTGCAGCGCGGAGGCGGCGGTGGCGGATCTGTTCTGGCTCTC
GGATGAGCAGTGGGCGGTGATCGAGCCGTTCCTGCCCCGCAATCAGCCCGGACCCGAGCGCAAGGACGACCGGCGGATCATCTCCGGCATCCTGCACGTG
ATCACCGCAGGCTGCCGCTGGTGCGACTGCCCGGATACCTACGGCCCGTCCACCACGGTCTACAACCGCTTCAACAGGTGGTCCCGCCGCGGCTTTTGGC
GCGCGATGCTGGCCGCCCTGGCCAAGGCTGGATGGGCTGGGGACGCGGCCGCCCTCGACAGCACCTATGTCCGGGCCCACCGCTCCGCCCACGGTGGCAA
AGGGGGGCTCGCACGCAGGCCATCGGCCCGTCGCGCGGCGGCCAGACGACCAAGGTCCACGCGCTCACCGACGTCCTCGGTCGCCCCGGCGTCCTTCTGC
TGACGCCAGGCAACGCCAGCGACGTGACGACCGCGCCAGCCGTACTGGCCGAGGCGCCCGGCCGCATCCGCCGTCTGGCCGCCGACAAAGGCTACGACGC
CGACTGGCTGCGCACCGATCTGCGGGAGGCAGGCATCACGCCCGTCATCCCGGGCAAGCGCGGCCGAAAGCGGAAGATCCGCCACGACAAGCGCCGCTAC
CGCGAGCGCTGGCGCATCGAGGCGACCTTCAACCGCCTCAAGGACTTCCGCCGCATCGCAACCCGTTACGACAAGCTCGCCCGCAACTACGCTTCCGCCC
TCGCGCTCGCCGCCGTCATCGCCTTCTGGTGCTGATCGAGTCTCGACC
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
426 bp141 aa78503+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

VADLFWLSDEQWAVIEPFLPRNQPGPERKDDRRIISGILHVITAGCRWCDCPDTYGPSTTVYNRFNRWSRRGFWRAMLAALAKAGWAGDAAALDSTYVRA
HRSAHGGKGGLARRPSARRAAARRPRSTRSPTSSVAPASFC

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
534 bp177 aa302835+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

RDAGRPGQGWMGWGRGRPRQHLCPGPPLRPRWQRGARTQAIGPSRGGQTTKVHALTDVLGRPGVLLLTPGNASDVTTAPAVLAEAPGRIRRLAADKGYDA
DWLRTDLREAGITPVIPGKRGRKRKIRHDKRRYRERWRIEATFNRLKDFRRIATRYDKLARNYASALALAAVIAFWC

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
757 bp252 aa79835+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

VADLFWLSDEQWAVIEPFLPRNQPGPERKDDRRIISGILHVITAGCRWCDCPDTYGPSTTVYNRFNRWSRRGFWRAMLAALAKAGWAGDAAALDSTYVRA
HRSAHGGKGGARTQAIGPSRGGQTTKVHALTDVLGRPGVLLLTPGNASDVTTAPAVLAEAPGRIRRLAADKGYDADWLRTDLREAGITPVIPGKRGRKRK
IRHDKRRYRERWRIEATFNRLKDFRRIATRYDKLARNYASALALAAVIAFWC

 

Blast result :
Comments
ISMpo7 is 90% aa similar to ISMpo8.
The third ORF is a putative ORFAB transposase reconstructed in silico by a possible -1 frameshift.
References
1] Ming-Chun Lee and David Robinson (2009) Direct submission.

2] Copeland,A., Lucas,S., Lapidus,A., Glavina del Rio,T., Dalin,E., Tice,H., Bruce,D., Goodwin,L., Pitluck,S., Chertkov,O., Brettin,T., Detter,J.C., Han,C., Kuske,C.R., Schmutz,J., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Mikhailova,N., Marx,C. and Richardson,P. (2008) Direct submission GenBank.