HAT1_DR (DF0003731)

Autonomous hAT DNA transposon from zebrafish


HAT1_DR is flanked by 8-bp TSDs and encodes a 597-aa transposase (ORF positions 654-881, 1152-2111, 2205-2390, 2487-2894). The zebrafish genome harbors subfamilies of nonautonomous DNA transposons that are derivatives of an autonomous elements similar to HAT1_DR. HAT1N_DR is one of these subfamilies; its consensus sequence shares ~85% identical 238-bp and 138-bp termini with HAT1_DR. HAT1_DR and HATN1_DR elements had imperfect 9-bp terminal inverted repeats (1 mismatch) at the time of their transposition in the past. It's closely related to the Furousha transposon in fugu.


Accession Name Wikipedia
Type DNA Transposon Article
Class Cut and Paste
Superfamily hAT-Ac

Hit Statistics

The model is 3292 positions long. The average length of non-redundant hits to the model is 654.4. This table shows the number of hits above score thresholds:

Species Gathering Trusted
non-redundant all hits non-redundant all hits
Danio rerio 28 385 28 385

External Database Links

  • Repbase : HAT1_DR [Requires Repbase registration]