ISCbe3

  • Family IS21
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_012034 ND Caldicellulosiruptor bescii
Caldicellulosiruptor kronotskyensis 2002
Caldicellulosiruptor bescii DSM 6725
Caldicellulosiruptor lactoaceticus 6A
DNA section
IS Length : 2148 bp

Ends


IR Length : 40/53

IRL : TGTTAATGATAAAATAAAAATGTACTGAAAGTGGAATATAATGATGTACA
IRR : TGTAAATGTCAATATCAAAATGAACAAAAAATCGAAAATAAAAATGTACA

Insertion site


Left flankDirect repeatRight flankDR Length
TAATCAAAAAGGATCTAAAT0
CTCAACTTCAAAAGGCAAAAACCCA5
CAAGGATAAAAGAAGGGGGTGCAGGC6
AAGCATGATGCTATGAGGGA0
TCCCTTGCCCCTTATATCACTGTCTTC7
TTAAAAATGGCTATAACATAGTTAAGT7
AGGGAGCGAAATGTTTGATAATA3

DNA sequence

TGTTAATGATAAAATAAAAATGTACTGAAAGTGGAATATAATGATGTACAAAATTGTACATTGATATGATATCCTTTCTCATAGTGAGGAGGGATATCAA
ATGCAGAACTTAACAGCACATTTAAACATGATAAGGGCGATGAAAATGAAACCTAACTTTTCAGAACTTGCAAGAATATATGGGATGGATAGAAGAACAG
TTAAAAAATATTATGAGGGTTATGAAGGAAAACCTAAGAATAGAAATAAACCAAGTAAATTGGACAAATACTATGATGAGATAAAATCAAAGCTTGCTAT
CAAAGGAGTTACAGTCAAGGGTGTTTATGAGTATTTAAAATCAAAAGATGAGACAATAGGAACATATTCAAACTTCAATAAGTATGTTAAGAAAAAAGGA
TTAAAGCCAGAGAAGAAAATAAAAGGTCACCCAAGATTTGAGACAGATCCAGGTGAGCAAGCGCAAGTTGATTGGAAAGAGAATATAAAGCTTGTCTCAA
GAAATGGAGAGGAGTTTATCATTAATGTTCTTGATTTTAAATTAGGTTATTCAAGGTATTGCTGCTTTGAGATAAACAGGACAAAAACTCAAGAAGAATT
AATAGAAACTCTAATAAGAATATTCAAAGATATAGGCGGAGTACCGAGAGAGATTTTATTTGACAATACAGCAGCAGTTGTTGATATAACAGGTGAGAAA
ATTAAAGTAAATTCAAGATTTAAAAGTTTTGCAAAAGACTTTGGGTTTGAAGTAAAACTGTGCAAACCAAGACATTCGTACACAAAAGGAAAAGTTGAAG
CAGCAAACAAGTTTATAGATTGGATACTGCCATATCAGGGTGAATTTGAAACAGAAGAGGACTTAGTAAGGATAATAAAAGAGATAAACGCAAAGGTCAA
TATGCAGCCAAATCAAACAACTCAAGTTCCACCTGCTCTTCTGTTTCAAAAAGAAAAAGAGTATTTACAACCCTTGCCAGACAAAAGGTTAATAGACAGT
TACCTAAATTCCTACAAGTCAGTTAAAGTCCAAAAGGACTCTCTGATTTACTACAAGGGAAGTAAATACTCTGTTCCACCCGAATACATAGGAAAGACAG
TCCAAGTAAAGGAGGTGGAAAACAAAATTTATATTTATTATAACACAAACCTGTTAAGGATACATGTTATTGATGAAAAAAATATCAATTATCACGATGA
AGATTACAAGCAGCTAATGCTAATGAGAGTTGGTCAAAGAGAAGAGCTTAACAAGATATGTGAGGAAAACCTAAAGAAATTTGATAATCTGTTGAAAACC
TAAAGAAAGGAGAAAATCTAAAAATGAGCAACTATGTGAAACTACTTAACAACTTAGAAGAGTTAGGTCTTCACAACATAAAGAATAACCTTGACAAATA
CTTAGATTTAGTGGCAAGCGGAGAAAAAAGTATGACAGATGCATTATATGAACTTAGTAATTTAGAGATAAAAGCCAAAGAAGAAAGGGCGATATTAGGA
TGTGTGAGGGTGGCAAATTTCCCATTTATAAAAGGTATAGAAGATTTTGATTTTTCATTTCAGCCAAGTATAAACAAGCAACAGATAATGGACTTAATGA
GTTTGAGATTTTTAGAGGGTAATGAAAATATACTATTTGTCGGAACACCAGGGGTAGGGAAAACGCATCTAGCCACAGCAATAGGTATAGAGTGTGCAAA
ACGAAGGTATTCAACATATTTTATACATTTTCAAGAGTTAATAGCCCAGCTAAAGAAAGCATTATTGGAGAACAGATTAGAGTACAGACTTAAGCATTTT
TCGAAATACAAAGTTTTAATAATAGATGAGATAGGTTATTTGCCAATAGACAATGATGGAGCAAATTTATTTTTCCAGCTGATATCGAGCAGATATGAGA
AGAGCAGTACAATAATAACAACTAATGTTGTATTCTCAGAATGGGGAGAGATATTTGGTGGAGCGACAATAGCAAATGCAATTTTAGATAGGCTACTGCA
TCATTCTTACGTGATTTTCATAAAAGGTCCTTCATACAGATTACAGTCAAAAACAGCATATTTTAGCAATACAAACCAGCAAAGTTAAGTTTATTTTTTG
TACATTTTTATTTTCGATTTTTTGTTCATTTTGATATTGACATTTACA
Protein section
ORF number : 2

 

ORF 1
LengthBeginEndStrandFusion ORF
1203 bp400 aa1011303+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MQNLTAHLNMIRAMKMKPNFSELARIYGMDRRTVKKYYEGYEGKPKNRNKPSKLDKYYDEIKSKLAIKGVTVKGVYEYLKSKDETIGTYSNFNKYVKKKG
LKPEKKIKGHPRFETDPGEQAQVDWKENIKLVSRNGEEFIINVLDFKLGYSRYCCFEINRTKTQEELIETLIRIFKDIGGVPREILFDNTAAVVDITGEK
IKVNSRFKSFAKDFGFEVKLCKPRHSYTKGKVEAANKFIDWILPYQGEFETEEDLVRIIKEINAKVNMQPNQTTQVPPALLFQKEKEYLQPLPDKRLIDS
YLNSYKSVKVQKDSLIYYKGSKYSVPPEYIGKTVQVKEVENKIYIYYNTNLLRIHVIDEKNINYHDEDYKQLMLMRVGQREELNKICEENLKKFDNLLKT

 

Blast result :
ORF 2
LengthBeginEndStrandFusion ORF
765 bp254 aa13242088+No
ORF function : Accessory Gene
AG : IS21 helper

ORF sequence :

MSNYVKLLNNLEELGLHNIKNNLDKYLDLVASGEKSMTDALYELSNLEIKAKEERAILGCVRVANFPFIKGIEDFDFSFQPSINKQQIMDLMSLRFLEGN
ENILFVGTPGVGKTHLATAIGIECAKRRYSTYFIHFQELIAQLKKALLENRLEYRLKHFSKYKVLIIDEIGYLPIDNDGANLFFQLISSRYEKSSTIITT
NVVFSEWGEIFGGATIANAILDRLLHHSYVIFIKGPSYRLQSKTAYFSNTNQQS

 

Blast result :
Comments
ISCbe3 is 57% (ORFA : the transposase) and 70% (ORFB : the helper of transposition) aa similar to IS232A.
References
1] Lucas,S., Copeland,A., Lapidus,A., Glavina del Rio,T., Tice,H., Bruce,D., Goodwin,L., Pitluck,S., Sims,D., Meincke,L., Brettin,T., Detter,J.C., Han,C., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Ovchinnikova,G., Kataeva,I. and Adams,M.W.W. (2009) Direct submission GenBank.
2] Kataeva,I.A., Yang,S.J., Dam,P., Poole,F.L. II, Yin,Y., Zhou,F., Chou,W.C., Xu,Y., Goodwin,L., Sims,D.R., Detter,J.C., Hauser,L.J., Westpheling,J. and Adams,M.W. (2009) J. Bacteriol. 191 (11), 3760-3761