Ubiquitin-like protein 5; Protein tag. It is involved in the biological process described with: mRNA splicing, via spliceosome; cellular protein modification process.

ATP-dependent Clp protease proteolytic subunit; ATP-dependent peptidase activity; ATPase binding; serine-type endopeptidase activity. It is involved in the biological process described with: protein quality control for misfolded or incompletely synthesized proteins; proteolysis involved in cellular protein catabolic process; regulation of mitochondrial gene expression.

Homeotic protein ocelliless; Transcriptional regulator involved in pattern formation and cell determination in the embryonic CNS and larval imaginal disks. Also later in development to coordinate the expression of regulatory and structural genes required for photoreceptor cell fate in the ocelli. Has a dual role in the terminal differentiation of subtypes of photoreceptors by regulating rhodopsin (rh) expression: essential for establishing the expression of rh genes in the pale subset of ommatidia as well as repressing Rh6 in outer photoreceptors. Belongs to the paired homeobox family.

PvuII-PstI homology 13 (Pph13) encodes a paired-class homeodomain protein. It is critical for rhabdomeric photoreceptor differentiation, phototransduction and rhabdomere morphogenesis.

Rhodopsin 3 (Rh3) encodes a Rhodopsin GPCR protein that responds to UV light and activates the phototransduction cascade that leads to photoreceptor depolarization. Rh3 is expressed in R7 photoreceptors in a stochastic manner: 35% of R7 photoreceptors express Rh3 while the remaining 65% express another UV-sensitive Rhodopsin encoded by Rh4.

Rhodopsin 5 (Rh5) encodes a visual GPCR opsin that covalently binds the chromophore retinal. A photon of light stimulates the isomerization of retinal resulting in a conformational change in the product of Rh5 and signal activation. Its peak sensitivity is in the blue and it is expressed in a subclass of R8 photoreceptors; Belongs to the G-protein coupled receptor 1 family. Opsin subfamily.

Opsin Rh4; Visual pigments are the light-absorbing molecules that mediate vision. They consist of an apoprotein, opsin, covalently linked to cis-retinal.

Opsin Rh6; Visual pigments are the light-absorbing molecules that mediate vision. They consist of an apoprotein, opsin, covalently linked to cis-retinal.

GH14774p; CTCF (CTCF) encodes a ubiquitous transcription factor that binds to insulators and domain boundaries. It mediates insulator function and blocks enhancers by binding to the product of Cp190. It contributes to long-range chromatin interaction, organizes chromatin domain boundaries and coordinates nuclear architecture.