ISL6

  • Family IS3
  • Group IS150
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AY040215 ND Lactobacillus delbrueckii
Lactobacillus delbrueckii subsp. bulgaricus
DNA section
IS Length : 1458 bp

Ends


IR Length : 21/25

IRL : GATATGACCCCCGAAATTAGGACACTAATTTCGGGGTTTATTTTCATGAC
IRR : TGATGTGACCCCCAAAATTGGGACAATTTAGTATTACGCCGTTAAGGTTG

Insertion site


Left flankDirect repeatRight flankDR Length
NNNNNNNNNNCACTNNNNNNNNNN4

DNA sequence

GATATGACCCCCGAAATTAGGACACTAATTTCGGGGTTTATTTTCATGACTAAATACACTAAAGAAATCAAACTTGCTATCTACCACGAATGGGTAGACG
ACCACAGAAGAGGCACCTACCTTAGCCAAAAATATGGGATGGGGCGTGGAGGTATCCATTATTTGGTAGACTTGATCCAAAAGCATGGTGAAGATATTCT
GGATCGACCTCAACAGAAATATACTGCTAATTTCAAGCTTGCTGCCATTGATAGAGTTCTGCTAGGCGGTGAAGCACTTAGCCAGGTTTCTCTAGACTTA
GGGCTTACAAATACAGGAATTCTTGCAAATTGGCTTCGCTCTTTTAAAGAAAGCGGGTATACTGTCATTACCAAGAAGAAAGGTAGACCACCCAAGAATG
CCCAAAAGCAAGGACAAACAACGGATCAAAGAGCTGGAAGAGCAGGTAAAGAGGCTTACAGTCGAGCTTGCATACATAAAAAAATTGGAGGCCTTAATTC
AAGAACGGAAGAGCCAAGAAAAGAAGAATTAGCTCGTGCAATCACTGAATTAAGGCAAGAATTGCGGCTTAGCGTTAAGTACATTATCGACGTTATCAAT
GCCAACCCTGGATTGCCTCATATCTCAAGAAGTAACTACTACTACCAAACCCATAAGCCTGATAAGGATTCTGGTAACCAGAAGCTGATGGATAGAATCA
AAGAGATCTTTCTTGAACACAGCCGACGCTATGGGTACCGGCGAATCTACGGACAGCTTCGCCGGGAAGTCTATGAGATCAACCATAAGAAGGTGCAGAG
GCTCATGCAAAAGATGGGCTTATTCGCCATCTCAATCCGCAAGAAACGCAAATACAGCAGCTATTACGGCGTTCAAGGCAAGATCAAGCCAGACTTAATC
AAGCGCAATTTTTACGCAATTATTCCTGACAGACATTGGTTTACTGACGTGACTGAATTCCATCTTAAAGATCAAAAGTTCTACCTTTCTCCAATTATCG
ATGGTTGTACCCAAGAAATCATCTCCTACAACATTTCTAGGCACCCAGACCTTAAGCAAGTGATGACCATGCTAGATGACGCATTTGAGAAGCACCCGGC
TCTTAACGGGCTTATTTTCCACTCAGACCGTGGCTGGCAATATCAGCACCAAGCATATCAAGCCGCTCTGGCTAACAGAGGGATCGATCAAAGTATGTCC
AGGTTGGGTAATTCTCTTGATGACGGCTTAATGGAGGGCTTCTTCGGCATTCTTAAGCGGGAGATGTTCTACGGCCAAGAACATAAATACAAGGACCTAA
ATGAGCTTGAGCAAGCTATTCACAAATACATCGATTACTACAACAACGTAAGAATCAAGACAGGACGAAAAAACATGACCCCGATTGAATATCGGAATCA
TGTTTTAACAACCTTAACGGCGTAATACTAAATTGTCCCAATTTTGGGGGTCACATCA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1263 bp420 aa1631425+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MVDLIQKHGEDILDRPQQKYTANFKLAAIDRVLLGGEALSQVSLDLGLTNTGILANWLRSFKESGYTVITKKKGRPPKNAQKQGQTTDQRAGRAGKEAYS
RACIHKKIGGLNSRTEEPRKEELARAITELRQELRLSVKYIIDVINANPGLPHISRSNYYYQTHKPDKDSGNQKLMDRIKEIFLEHSRRYGYRRIYGQLR
REVYEINHKKVQRLMQKMGLFAISIRKKRKYSSYYGVQGKIKPDLIKRNFYAIIPDRHWFTDVTEFHLKDQKFYLSPIIDGCTQEIISYNISRHPDLKQV
MTMLDDAFEKHPALNGLIFHSDRGWQYQHQAYQAALANRGIDQSMSRLGNSLDDGLMEGFFGILKREMFYGQEHKYKDLNELEQAIHKYIDYYNNVRIKT
GRKNMTPIEYRNHVLTTLTA

 

Blast result :
Comments
ISL6 is 66% aa similar to IS861 and 55% to IS1221.
ISL6 was localized exactly in the rho-independant terminator of lacA.
A "T" is missing at the beginning of the sequence ...
References
1] Lapierre,L., Mollet,B. and Germond,J.E. (2002) J. Bacteriol. 184 (4), 928-935