TREP, the TRansposable Elements Platform

Superfamily Transib                   DTR

Full classification: DNA-transposon, TIR, Transib

Transib elements are Class 2 transposons.

They are found in animals and fungi. Not so well characterised. Upon insertion, they create a 5 bp Target site duplication (TSD).

Structure of Transib elements

Sequence domains

TIR5: Terminal inverted repeat
Function: Contains motifs that are recognized and bound by the transposase. Essential for transposition.
Protein motifs:

TASE: Transposase
Function: Required for excision and insertion
Protein motifs: DDE

TIR3: Terminal inverted repeat
Function: Contains motifs that are recognized and bound by the transposase. Essential for transposition.
Protein motifs:

0 Transib Download all 'DTR' elements in total_TREP database elements from the following taxa are in the total_TREP database:

Taxonomic group	Total elements

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