Peanut (pnut) encodes a protein that belongs to the septin family of polymerizing GTPases. Together with the products of Sep1 and Sep2, it forms the septin complex. It participates in cytokinesis and other processes that involve organization of the cell cortex.

Septin 4, isoform A; Molecular adaptor activity; GTP binding; GTPase activity. It is involved in the biological process described with: cellular protein localization; cytoskeleton-dependent cytokinesis; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.

Septin 5 (Sep5) encodes a member of the septin family of GTP-binding proteins. Septins form hetero-oligomeric filaments and rings that have roles in cytokinesis, cell polarity and membrane rigidity. Sep5 is not essential for development, but mutants display a synthetic lethal pupal phenotype when combined with mutations in its paralog Sep2; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.

Anillin; Required for cytokinesis. Essential for the structural integrity of the cleavage furrow and for completion of cleavage furrow ingression and proper formation of the midbody. Required during cellularization of syncytial embryos for the proper formation and function of the furrow canals, the stable inward folds of the plasma membrane which separate the peripheral nuclei. Also required for the formation of the pole cells, the progenitors of the adult germline which are formed by cytokinesis of the cytoplasmic buds at the posterior pole of the syncytial embryo. Essential for embry [...]

Receptor expression-enhancing protein; It is involved in the biological process described with: endoplasmic reticulum tubular network organization; regulation of intracellular transport.

E3 ubiquitin-protein ligase HRD1; Acts as an E3 ubiquitin-protein ligase which accepts ubiquitin specifically from endoplasmic reticulum-associated UBC7 E2 ligase and transfers it to substrates, promoting their degradation. Component of the endoplasmic reticulum quality control (ERQC) system also called ER-associated degradation (ERAD) involved in ubiquitin- dependent degradation of misfolded endoplasmic reticulum proteins. Also promotes the degradation of normal but naturally short-lived proteins. Protects cells from ER stress-induced apoptosis. Sequesters p53 in the cytoplasm and pro [...]

Receptor expression-enhancing protein; It is involved in the biological process described with: regulation of intracellular transport; endoplasmic reticulum tubular network organization; endoplasmic reticulum organization.

Dorsal interacting protein 2; Nucleic acid binding; protein binding.

Septin interacting protein 2, isoform B; Protein binding. It is involved in the biological process described with: mitotic cytokinesis; cellular protein localization.