Adenylyl cyclase-associated protein; Capulet (capt) encodes a conserved actin binding protein that functions across eukaryotes to negatively regulate actin filament assembly. Different types of actin filament formation are differentially affected by the loss of capt.

Actin, indirect flight muscle; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Required for proper formation of indirect flight muscle (IFM) myofibrils; Belongs to the actin family.

Actin-42A; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.

RuvB-like helicase 1; Acts as a transcriptional coactivator in Wg signaling caused by altered arm signaling. Pont and rept interfere antagonistically with nuclear arm signaling function, and are required to enhance or reduce arm activity, respectively. Also an essential cofactor for the normal function of Myc; required for cellular proliferation and growth.

DNA methyltransferase 1-associated protein 1; Involved in transcription repression and activation (By similarity). Required for larvae and pupal development, and for normal innate immune responses. Involved in modulating the activation of the immune deficiency pathway (Imd), acting either downstream of, or at the level of, the NF-kappa-B factor Rel. Possibly functions with akirin to regulate Rel, and its interaction with the Brahma complex protein Bap55 suggests that it may regulate the IMD pathway at the level of chromatin remodeling.

Enhancer of Polycomb (E(Pc)) encodes a chromatin protein that functions as a suppressor of position-effect variegation. An unusual member of the Polycomb group; it does not exhibit homeotic transformations on its own, but rather enhances mutations in other Polycomb group genes. It forms part of the TIP60 histone acetyltransferase complex, which has been involved in many processes, including both transcriptional activation and repression.

RuvB-like helicase 2; Acts as a transcriptional coactivator in Wg signaling caused by altered arm signaling. Pont and rept interfere antagonistically with nuclear arm signaling function, and are required to enhance or reduce arm activity, respectively. Also an essential cofactor for the normal function of Myc; required for cellular proliferation and growth.

Brahma associated protein 55kD (Bap55) encodes a member of two chromatin remodeling complexes. As part of the Brahma complex, it is needed for cell growth and survival in the wing imaginal disc; as a member of the TIP60 complex, it is thought to regulate dendrite wiring specificity in olfactory projection neurons; Belongs to the actin family.

Transcription-associated protein 1; Part of the Tip60 chromatin-remodeling complex which is involved in DNA repair. Upon induction of DNA double- strand breaks, this complex acetylates phosphorylated H2AV in nucleosomes and exchanges it with unmodified H2AV. During wing development, required for activity of Notch and its coactivator mam. Function in promoting mam function is likely to involve both the Tip60 and SAGA complexes.