TREP, the TRansposable Elements Platform

Superfamily unknown                   RLX

Full classification: Retrotransposon, LTR, unknown

unknown elements are Class 1 transposons.

They are non-autonomous LTR retrotransposons. Can not be assigned to a superfamily because it conatins no coding sequence. The terminal repeats usually end in TG (5' end) and CA (3' end).
Upon insertion, they create a 5 bp Target site duplication (TSD).

Structure of unknown elements

Sequence domains

LTR: Long terminal repeat
Function: Contains promoter and terminator elements (dual function).
Protein motifs:

LTR: Long terminal repeat
Function: Contains promoter and terminator elements (dual function).
Protein motifs:

141 unknown Download all 'RLX' elements in total_TREP database elements from the following taxa are in the total_TREP database:

Taxonomic group	Total elements
ANIMALIA	1
FUNGI	25
PLANTAE	115

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