Skip to main content

Table 1 Summary of all currently known insulator binding proteins (IBPs) in Drosophila melanogaster, with information on the Pfam symbol of the conserved protein domain families found in the respective proteins with the corresponding references

From: Transcriptomic data from panarthropods shed new light on the evolution of insulator binding proteins in insects

Insulator binding protein

Conserved domains

Reference

CTCF

zf-C2H2 [11]

[24]

Su(Hw)

zf-C2H2 [12]

[22, 23]

Pita

zf-AD [1], zf-C2H2 [10]

[43]

ZIPIC

zf-C2H2 [7]

[43]

Zw5

zf-C2H2 [8]

[67]

CP190

BTB [1], zf-C2H2 [4]

[32, 68]

GAF

BTB [1], GAGA [1]

[69, 70]

Mod (mdg4)

BTB [1], FLYWCH [1]

[71, 72]

BEAF-32

zf-BED [1], BESS [1]

[34]

Ibf1

zf-BED [1]

[44]

Ibf2

zf-BED [1]

[44]

Elba-complex (Elba 1,2,3)

BEN [1] (Elba 1,2), none (Elba 3)

[30]

  1. The number of repeats of each conserved domain in the respective protein is given in square brackets