ISAcp4

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
CP001472 ND Acidobacterium capsulatum
Acidobacterium capsulatum ATCC 51196
DNA section
IS Length : 1279 bp

Ends


IR Length : 48

IRL : TGACCTGCTCCCGGAAAACTCATCCAGCCATAGCTGGAGTTCTCTCGTAA
IRR : TGACCTGCTCCCGGAAAACTCATCCAGCCATAGCTGGAGTTCTCTCGTTT

Insertion site


Left flankDirect repeatRight flankDR Length
GGAGATGTCCAGAAGCCCCGT0

DNA sequence

TGACCTGCTCCCGGAAAACTCATCCAGCCATAGCTGGAGTTCTCTCGTAATGTGAAGGAGAGGACTTGGATGAAGAAGAGCCGGTTTACGGAAGAGCAGA
TCATCGGGATTGTGAAGCAGCACGAGGCAGGGATGAAGACGGCGGACCTATGCCGGGAGCATGGGATCAGTGCGGCGACGTTCTACGGCTGGAAGTCGAA
GTTCGGCGGCATGGACGTGAGCGAGGCGCAGCGGCTGCGGCAGATGGAAGACGAGAACCGGAGGCTGAAGTCGCTGGTCGCGGATCTCAGTCTTGACCGG
GAAGTTTTGAGGTCGGTGATTCGAAAAAACGGCTGGAGCTTGCCGGCCTGAGAGAGGATGTTGCGTTCGCTCAGGCCGAGCATGGGGTGAGCGAGCGCAG
GGCCTGCAAGCTGTTGGGTGTGGACCGAGCCAGCTATCGATACGAGCCGAGGCCGGATCGGAACGCTGAGCTGCGCGACGAACTGGTGAAGCTAGCCCGG
CAGAAGCCGCGCTACGGCTACCGGCGATTGCATGCGGTGCTGGAACGCCGCGGTCAGACGGTGAACGTGAAGCGAGTCTACCGGCTGTATGCGGAAGAGG
GACTGGCGGTGCGTCGTCGCCGGCGCAAGCGGCTGGTGCGCGAGCGAGTGGGCGAGGTGCAACTCATCCGTGCCAACCAGGAGTGGGCCATGGATTTCAT
CGTGGACGGTCTGGCGAACGGACGCATGGTGCGCATCCTCAGCGTGGTCGATGCCTTCACTCGCGAGTGCCTGGCGCTTGAAGCGGATACGAGCCTTGGC
AGCGGTCGTGTGACGCGGGCTCTGGATCGGCTGATCGAAGAGCGCGGCTTGCCAGAGAACGTGCGATCGGATAATGGCCCGGAGTTCACCTCCCGCCGCA
TGCTGGGCTGGGCCGAGGAACGCAAGATCAACCTGGTGCACATCCAACCAGGGCGCCCCATGCAGAACGGTCACGTGGAAAGCTTCCACGGCCGCCTGCG
CGACGAGTGCTTGAACGTAAGCTGGTTCCGCACACTGAACGACGTGCGGCGAACCCTGGACAACTACCGGCAGGAGTACAACTGCGAGCGTCCCCACAGC
TCGCTCGCATACAGAACGCCTGCTGAGTTCAGAAGCGCACTGGGCTATGGAGATGTGGAAAGCAAAGTACGCTTCCCACATCTCCACAGCCCCGACTACG
ACGGCGAGATATACTCGCCCACAACACCAAAACGAGAGAACTCCAGCTATGGCTGGATGAGTTTTCCGGGAGCAGGTCA
Recoding section
  • Recoding by frameshift
  • Frame -1
  • Type translational
  • Experimentally demonstrated No

Stimulators :

  • Shine-Dalgarno sequence :
  • Secondary structure :

Recoding motif :

Protein section
ORF number : 3

 

ORF 1
LengthBeginEndStrandFusion ORF
282 bp93 aa70351+No
ORF function : Transposase
Description : First part of the transposase

ORF sequence :

MKKSRFTEEQIIGIVKQHEAGMKTADLCREHGISAATFYGWKSKFGGMDVSEAQRLRQMEDENRRLKSLVADLSLDREVLRSVIRKNGWSLPA

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
983 bp338 aa2971279+No
ORF function : Transposase
Description : Second part of the transposase

ORF sequence :

PGSFEVGDSKKRLELAGLREDVAFAQAEHGVSERRACKLLGVDRASYRYEPRPDRNAELRDELVKLARQKPRYGYRRLHAVLERRGQTVNVKRVYRLYAE
EGLAVRRRRRKRLVRERVGEVQLIRANQEWAMDFIVDGLANGRMVRILSVVDAFTRECLALEADTSLGSGRVTRALDRLIEERGLPENVRSDNGPEFTSR
RMLGWAEERKINLVHIQPGRPMQNGHVESFHGRLRDECLNVSWFRTLNDVRRTLDNYRQEYNCERPHSSLAYRTPAEFRSALGYGDVESKVRFPHLHSPD
YDGEIYSPTTPKRENSSYGWMSFPGAGQKPRTSPWMHR

 

Blast result :
ORF 3
LengthBeginEndStrandFusion ORF
1210 bp414 aa701279+Yes
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKKSRFTEEQIIGIVKQHEAGMKTADLCREHGISAATFYGWKSKFGGMDVSEAQRLRQMEDENRRLKSLVADLSLDREVLRSVIRKKRLELAGLREDVAF
AQAEHGVSERRACKLLGVDRASYRYEPRPDRNAELRDELVKLARQKPRYGYRRLHAVLERRGQTVNVKRVYRLYAEEGLAVRRRRRKRLVRERVGEVQLI
RANQEWAMDFIVDGLANGRMVRILSVVDAFTRECLALEADTSLGSGRVTRALDRLIEERGLPENVRSDNGPEFTSRRMLGWAEERKINLVHIQPGRPMQN
GHVESFHGRLRDECLNVSWFRTLNDVRRTLDNYRQEYNCERPHSSLAYRTPAEFRSALGYGDVESKVRFPHLHSPDYDGEIYSPTTPKRENSSYGWMSFP
GAGQKPRTSPWMHR

 

Blast result :
Comments
ISAcp4 is 74% aa similar to ISCARN116.
The third ORF is the putative ORFAB transposase reconstructed in silico by possible -1 frameshift.
There is a conflict with the name of this IS, we have renamed it because it used a name (ISAca4) already attributed to another sequence in Acinetobacter calcoaceticus.
References
1] ISfinder submission (2018)
2] Ward,N.L., Challacombe,J.F., Janssen,P.H., Henrissat,B., Coutinho,P.M., Wu,M., Xie,G., Haft,D.H., Sait,M., Badger,J., Barabote,R.D., Bradley,B., Brettin,T.S., Brinkac,L.M., Bruce,D., Creasy,T., Daugherty,S.C., Davidsen,T.M., DeBoy,R.T., Detter,J.C., Dodson,R.J., Durkin,A.S., Ganapathy,A., Gwinn-Giglio,M., Han,C.S., Khouri,H., Kiss,H., Kothari,S.P., Madupu,R., Nelson,K.E., Nelson,W.C., Paulsen,I., Penn,K., Ren,Q., Rosovitz,M.J., Selengut,J.D., Shrivastava,S., Sullivan,S.A., Tapia,R., Thompson,L.S., Watkins,K.L., Yang,Q., Yu,C., Zafar,N., Zhou,L. and Kuske,C.R. (2009) Appl. Environ. Microbiol. 75 (7), 2046-2056.