ISCef2

  • Family IS982
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_004369 ND Corynebacterium efficiens
Corynebacterium efficiens YS-314
DNA section
IS Length : 1017 bp

Ends


IR Length : 24/26

IRL : TCGCCTAGATGAGTAAGTCCTAATAGAGTTCCCCGACGAAAAGGTCTATA
IRR : TCACCTAGATGATTAAGTCCTAATAGGTTCAGTGATCATAAGCTGTCAGT

Insertion site


Left flankDirect repeatRight flankDR Length
AAAGAAATTACGGGATAAA0

DNA sequence

TCGCCTAGATGAGTAAGTCCTAATAGAGTTCCCCGACGAAAAGGTCTATACAAAAATACGGGGAGAGTGTTTGAGTTGAAGGTGTGAACAATAACCTAAA
CACTCTCCTGACCACACTCTACGTCACCTTAGTCGACGATGTCTTGCCTTCTTTAGGTATCAATCGCACCCACCGACCAGGTAGAAAACCAGCCCTGGAC
GACGCCGAGCTCCTCTGCCTGGTCATCGCCCAACACCTCCTGCACGGCACCTCATCGGAGACACGATGGGTGCGCTACGCCCACCAACACTTCAGTGAGA
TGTTTCCCGATATCCCGCAACAATCCGGGTATAACAAACGCGTCCGTGCCGCTAGTTCACTGATTTCGCTGGTGATCACTGCCCTGGCTCGAGATACCGC
CTCCTGGTACGACCTGTGCCGTTTGCTCGATTCCACGCCAATTCCGTGTGCGATGTCAAGAGAAACGGTGAAACGATCAGATCTGGCCGGGTATGCCAAC
TATGGGTATTGCGCGTCGCATTCGCGGTATTTCTGGGGGTTTCGTCTCTACCTGGTGTGTGCCCCGGATGGAATGCCGGTGATCTGGGGACTGGCTGATC
CAAAGATTGGGGAACGCGAGGCTGCCATGGTGTTATTAGCCCATGACCAGCATCTTCTTTCTACGGGCCAGGTGATTGTGGCGGATAAGGGGTTTGCCGG
TTGTGACTTTGAGGGGTTTATCTCCCACGAGCTGGGTGTGGAGTTGATTCGCCCGGATCGCAAGAATGAGGCTCACAGGTATGGGGATCTTGGCGGGATC
AGGCAGTGGGTGGAATCCGTGTTCGACACCCTCAAGGACCAGTTGGGATTGGAGCACCACCGGGCAAGAAGCCCTGGTGGTGTCTATGCCAAGGTGGCGG
GCAAGTTGTTGGCGTTAGCATCTGTGATCTGGCATAACTGGCGTATCGGTGCACCTGATAAGCGCTCACTGACAGCTTATGATCACTGAACCTATTAGGA
CTTAATCATCTAGGTGA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
906 bp301 aa84989+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MNNNLNTLLTTLYVTLVDDVLPSLGINRTHRPGRKPALDDAELLCLVIAQHLLHGTSSETRWVRYAHQHFSEMFPDIPQQSGYNKRVRAASSLISLVITA
LARDTASWYDLCRLLDSTPIPCAMSRETVKRSDLAGYANYGYCASHSRYFWGFRLYLVCAPDGMPVIWGLADPKIGEREAAMVLLAHDQHLLSTGQVIVA
DKGFAGCDFEGFISHELGVELIRPDRKNEAHRYGDLGGIRQWVESVFDTLKDQLGLEHHRARSPGGVYAKVAGKLLALASVIWHNWRIGAPDKRSLTAYD
H

 

Blast result :
Comments
ISCef2 is 46% aa similart to ISBs1.
ISCef2 was found by screening completely sequenced genomes for seqences homologous to the ISScr1 transposase using BLASTP. Multiple alignments revealed conserved D(N3) and E(C1) amino acids separated by 42 residues. The copy number in Corynebacterium efficiens YS-314 is 2.
References
[1]Nishio,Y., Nakamura,Y., Kawarabayasi,Y., Usuda,Y., Kimura,E., Sugimoto,S., Matsui,K., Yamagishi,A., Kikuchi,H., Ikeo,K. and Gojobori,T.(2003)Genome Res. 13,1572-1579