E3 ubiquitin-protein ligase Topors; Functions as a ubiquitin-protein E3 ligase. Negatively regulates the transcriptional repressor h/hairy by promoting its ubiquitination and subsequent degradation. Also directs the nuclear organization of the gypsy chromatin insulator. Chromatin insulators are regulatory elements which establish independent domains of transcriptional activity within eukaryotic genomes. Insulators have two defining properties; they can block the communication between an enhancer and a promoter when placed between them, and can also buffer transgenes from position effec [...]

Centrosome-associated zinc finger protein CP190; Component of the gypsy chromatin insulator complex which is required for the function of the gypsy chromatin insulator and other endogenous chromatin insulators. Chromatin insulators are regulatory elements which establish independent domains of transcriptional activity within eukaryotic genomes. Insulators have two defining properties; they can block the communication between an enhancer and a promoter when placed between them and can also buffer transgenes from position effect variegation (PEV). Insulators are proposed to structure the [...]

LD19131p; DNA binding. It is involved in the biological process described with: regulation of transcription by RNA polymerase II.

Myb protein; DNA-binding protein that specifically recognizes the sequence 5'-YAAC[GT]G-3'. Component of the DREAM complex, a multiprotein complex that can both act as a transcription activator or repressor depending on the context. In follicle cells, the complex plays a central role in the site-specific DNA replication at the chorion loci. During development, the complex represses transcription of developmentally controlled E2F target genes.

Mrityu, isoform A; Mrityu (mri) encodes a BTB/POZ domain containing protein. Its expression is regulated by the product of klu during retinal apoptosis. mri protein is phosphorylated upon egg activation, and is required for early embryo development and for the normal sensory perception of touch.

FI05230p; It is involved in the biological process described with: regulation of cell cycle; SCF-dependent proteasomal ubiquitin-dependent protein catabolic process; G2/M transition of mitotic cell cycle.

Zinc-finger protein interacting with CP190 (ZIPIC) encodes a promoter-binding transcription factor that displays architectural and insulator functions.

LD22651p; Lysine-acetylated histone binding. It is involved in the biological process described with: regulation of transcription by RNA polymerase II.

Insulator binding factor 2; Protein binding; sequence-specific DNA binding; chromatin insulator sequence binding. It is involved in the biological process described with: positive regulation of chromatin silencing; regulation of gene expression.