IS1222

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
X78052 ND Enterobacter agglomerans
Enterobacter agglomerans 339 plasmid pEA9
Yersinia enterocolitica
Pantoea agglomerans
DNA section
IS Length : 1221 bp

Ends


IR Length : 22/25

IRL : TGACCTGCTCCCAGTTGATTAGTACACCCCGATGTTAGTAATGTCTTCAT
IRR : TGACCTGCCCCCAGGATTAGATACAACGCTCACTTAGTAATGTCGGATCC

Insertion site


Left flankDirect repeatRight flankDR Length

DNA sequence

TGACCTGCTCCCAGTTGATTAGTACACCCCGATGTTAGTAATGTCTTCATAAGCCACATGAGGACATCCCCATGAAGAAGCGTTTTTCCGACCAACAGAT
CATCAGTATTCTCCGCGAGGCTGAAGCCGGGGTATCCGCCCGTGAACTCTGCCGCAAGCACGCCATTTCCGATGCCACGTTTTACACCTGGCGTAAGAAG
TATGGCGGTATGGAGGTGCCTGAGGTTAAGCGCCTGAAGTCGCTTGAGGAAGAGAACGCCAGACTCAAGAAGCTGCTTGCCGAAGCCATGCTGGATAAAG
AGGCGCTTCAGGTGGCTCTTGGGCGAAAGTACTGACGACAGACCAGAAGCGGGAAGCCGTGATGTTGATATGTGATGCGACCGGTCTGTCGCAACGTCGT
GCCTGCAGGCTCACAGGTTTATCTCTGTCGACCTGCCGCTATGAGGCTCAGCGCCCGGCTGCAGATGCGCATTTATCAGGGCGCATCACTGAGCTGGCAC
TGGAGCGCAGGCGTTTTGGCTACCGTCGCATCTGGCAGTTGCTGCGCCGTGAAGGGCTACATGTTAATCATAAGCGCGTGTACAGGCTTTATCACCTCAG
TGGCCTGGGCGTAAAACGCAGAAGACGTCGTAAAGGGCTGGCAACAGAACGTCTCCCGCTGCTCCGTCCGGCGGCACCCAATCTGACCTGGTCTGATGAT
TTCGTCATGGACGCATTGGCCACCGGTCGCAGGATCAAGTGCCTTACCTGCGTAGACGACTTCACGAAGGAATGCCTGACGGTCACTGTTGCCTTTGGGA
TTTCAGGCGTGCAGGTCACGCGTATTCTGGACAGCATTGCGCTGTTTCGCGGCTATCCGGCGACGATAAGAACGGATCAGGGCCCGGAATTTACCTGCCG
CGCACTCGATCAATGGGCCTTTGAGCATGGCGTGGAGCTGCGACTTATCCAGCCCGGCAAGCCGACACAGAACGGATTTATTGAGAGTTTTAACGGACGC
TTTCGCGATGAATGCCTGAATGAACACTGGTTCAGTGACGTCAGTCATGCCAGGAAAACCATCAGTGAATGGCGTCAGGATTATAATGAGTACCGCCCGC
ACTCCGCGCTGAATTATCAGGCGCCGTCTGAATTTGCGGCGGCCTGGAGAAAGGGTAATTCTGATAGTGAAGGATCCGACATTACTAAGTGAGCGTTGTA
TCTAATCCTGGGGGCAGGTCA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
264 bp87 aa72335+No
ORF function : Transposase
Description :

ORF sequence :

MKKRFSDQQIISILREAEAGVSARELCRKHAISDATFYTWRKKYGGMEVPEVKRLKSLEEENARLKKLLAEAMLDKEALQVALGRKY

 

Blast result :
Comments
IS1222 is located upstream of the nifJ gene on the 200-kb self-transmissible nif+ (nitrogen-fixation) plasmid pEA9. This plasmid originated from the nitrogen-fixing Enterobacter agglomerans Kleeberger strain 339 isolated from the rhizosphere of barley and wheat (Steibl and Leweke, 1995). A total of three IS1222 copies are located on the pEA9 plasmid and one copy is present on the chromosome. Note that Enterobacter agglomerans has now been renamed Rahnella aquatilis.
Probable frameshift window CGAAAG.
Additionnal Accession number : AJ414030 (Yersinia enterocolitica ; Rakin, A.V.), partial IS copy ; X81893 (Pantoea agglomerans ; Steibl,H.D.)
References
1] Steibl, H.-D., and Leweke, F.-M. (1995) Gene 156, 37-42.
2] Rakin, A.V. (2001) Direct GenBank submission.