ISC1078

  • Family IS630
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_002754 ND Sulfolobus solfataricus
Sulfolobus solfataricus P2
DNA section
IS Length : 1086 bp

Ends


IR Length : 30/31

IRL : GTTATACTTCGTCAGACTTTAAAGAGCAAGATTTATATTTCATGAGTAAT
IRR : GTTATACTTCGTCAGACTTTAAAGGGCAAGAAAACTTCACTCAGTATTGA

Insertion site


Left flankDirect repeatRight flankDR Length
AGATAAATTTTTATGTTAACAAACAAGCAATG2

DNA sequence

GTTATACTTCGTCAGACTTTAAAGAGCAAGATTTATATTTCATGAGTAATACTAAATTGTTATGCCGAAATCCAGAATGCACGGTATAAGGCTCAACAAG
AAACAAGAGGAAGAGAGGAGGATTAACGCTGTAAAAGATGTGAGGAACGGGATGAGTATAAAGGACGTTGCCAAGAAGTATGACGTCTCCATCTTTACCG
TGTACAAGTGGTTGAGGAAAGGTGACCTGAGCGCTAAGCCGAGGAAGGGACCCACGAAACTGAAGGACGAGGAAAAGCTCGTCCGAATCTTAGAAAAGAG
CCCAAGAGATTTCGGCTTGAACTACGATTTCTGGACCTTGAAGCTCATAGCGTATATACTTGACAAGGAATTTGGGATAAAGTACAACCCGAGGAGTTTA
AGCCCAGTCCTCAAGAAGTTAGGCTTCAAGTACAAGAAAGGAAAGAGAACTTACGTTAGAGACGATAACGCTGTAGAAAGGTGGGTGAAGGAACAAGGGG
AGAAGCTTTTTAAAAAAATAAGAGAAGGGTACAAGGTACACATCTTCGATGAGTCGTACGTGTCCTACATAAACAAGGGTAAAGGCTGGATGAAGGTCGG
AGGAGGGATAAAGGTCAACCCTAAGAGGAAGAGGTTTGCAGTAGTAGGCGGGATAACGATTAGTAAAGAGGGAATAACTTTCTCCTATTCGACATACAAG
AAGCCCTCGCTGAACTCAAAAGATATTATACTCTACTTGAGGAAGGTAATAAAGGACGAGAAGACCGTGATAGTGATGGATAATGCTAGAATACACGGTA
ATGAAGTGAGGGAATTCCTTGAGGAAAATGGGGTGGAGTTTGTTTATCTGCCGCCTTACTCTCCGGATAAGAGTCCGGCGGAGGGGCCGTGGGCAGTCCT
CAAGAAAAGGCTCTACTCGAAGATTTACACGGACTTCGAGACCTTAATGTGGGATGCAACGAGGTTCCTACGCTCCATATCCAAGAGAGTAAATGACCTT
ACGTATAGTGTGAAGAGGTGCGGTGAACCTTGGACGTCAATACTGAGTGAAGTTTTCTTGCCCTTTAAAGTCTGACGAAGTATAAC
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
914 bp337 aa62975+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MPKSRMHGIRLNKKQEEERRINAVKDVRNGMSIKDVAKKYDVSIFTVYKWLRKGDLSAKPRKGPTKLKDEEKLVRILEKSPRDFGLNYDFWTLKLIAYIL
DKEFGIKYNPRSLSPVLKKLGFKYKKGKRTYVRDDNAVERWVKEQGEKLFKKIREGYKVHIFDESYVSYINKGKGWMKVGGGIKVNPKRKRFAVVGGITI
SKEGITFSYSTYKKPSLNSKDIILYLRKVIKDEKTVIVMDNARIHGNEVREFLEENGVEFVYLPPYSPDKSPAEGPWAVLKKRLYSKIYTDFETLMWDAT
RFLRSISKRVNDLTYSVKRCGEPWTSILSEVFLPFKV

 

Blast result :
Comments
Eight complete copies and 6 partial copies are present in the genome. For 5 of them, the transposase is split in two ORFs. ISC1078 is 48% aa similar to IS885.
References
1] She Q, Singh RK, Confalonieri F, Zivanovic Y, Allard G, Awayez MJ et al. (2001) Proc Natl Acad Sci U S A. 98(14):7835-40