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Zw10 | Centromere/kinetochore protein zw10; Essential component of the mitotic checkpoint, which prevents cells from prematurely exiting mitosis. Required for the assembly of the dynein-dynactin, Mad2 complexes and spindly/CG15415 onto kinetochores. During cytokinesis in male meiotic cells it is required for completion of cleavage furrow ingression, possibly in conjunction with Rint1. Required for maintenance of Golgi stack number and morphology, and acroblast assembly. Its function related to the spindle assembly machinery is proposed to depend on its association in the RZZ complex. Failure [...] (721 aa) | ||||
Klp3A | Kinesin-like protein at 3A (Klp3A) encodes a microtubule motor protein involved in chromosome segregation and mitotic spindle morphogenesis; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (1212 aa) | ||||
pav | Kinesin-like protein; Pavarotti (pav) encodes a microtubule motor protein from the Kinesin superfamily. It plays important roles during the mitotic cycle including spindle formation, cortical cytoskeleton reorganization and cytokinesis. It also negatively regulates Wnt activity. (887 aa) | ||||
feo | Fascetto (feo) encodes a protein that binds the central spindle microtubules and is required for proper midbody formation and cytokinesis. It also has roles in centrosome duplication and neurogenesis. (671 aa) | ||||
CG8173 | RE25723p; Protein serine/threonine kinase activity; ATP binding. It is involved in the biological process described with: protein phosphorylation; mitotic cell cycle. (398 aa) | ||||
pbl | Pebble, isoform B; Pebble (pbl) encodes a Rho guanine nucleotide exchange factor that contributes to multiple processes involving actin cytoskeleton reorganization, including cytokinesis, axogenesis and wound healing as well as cell shape regulation and cell migration during gastrulation. (1311 aa) | ||||
mad2 | RE72064p; Mad2 (mad2) encodes a conserved component of the spindle checkpoint. During mitosis, it is recruited to unattached kinetochores, where it binds the products of Mad1 and fzy, promoting the assembly of the mitotic checkpoint complex. During interphase, the product of mad2 is intranuclear, bound to the product of Mad1, and associated primarily with the nuclear pore complex. (207 aa) | ||||
borr | Borealin-related (borr) encodes one of the three targeting subunits for the product of aurB in the chromosomal passenger complex. It helps to target the complex to the centromere region of chromosomes and the cleavage furrow during cytokinesis. At centromeres the complex is involved both in pausing mitotic progression when there are chromosome mis-attachments and in correcting those mis-attachments. At the cleavage furrow, the complex is involved in regulating the process of abscission (cell separation). (319 aa) | ||||
aurB | Aurora B (aurB) encodes a serine-threonine kinase and member of the chromosomal passenger complex. It plays multiple roles in mitosis including the correction of erroneous chromosome-spindle interactions, chromosome condensation, kinetochore assembly, spindle assembly checkpoint and cytokinesis. (329 aa) | ||||
cana | CENP-ana, isoform A; CENP-ana (cana) encodes a kinetochore kinesin that contributes to metaphase chromosome alignment; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (1931 aa) | ||||
fzy | FI02843p; Fizzy (fzy) encodes WD40 domain protein required for the full ubiquitin ligase activity of the anaphase-promoting complex/cyclosome (APC/C) in mitosis and meiosis. The product of fzy functions to target substrates for destruction and drive metaphase and anaphase transition. (526 aa) | ||||
nesd | Protein nessun dorma; Required during male meiosis for completion of spermatocyte cytokinesis and possibly also required in female germline cells. Also involved in ring canal formation in male and female germline cells. Not essential for cleavage furrow ingression but is required for contractile ring stability and the attachment of the furrowing membrane to the actomyosin ring in late telophase. Displays high binding affinity for beta-galactosides. (602 aa) | ||||
RacGAP84C | GTPase-activating protein RacGAP84C; Involved in the morphogenesis of the adult appendages. GTPase-activating protein for p21-Rac. Promotes the exchange of Rac- bound GDP by GTP. (384 aa) | ||||
Det | GEO07887p1; Deterin (Det) encodes a component of the chromosomal passenger complex involved in regulation of apoptosis and cytokinesis. (153 aa) | ||||
asp | Protein abnormal spindle; Required to maintain the structure of the centrosomal microtubule organizing center (MTOC) during mitosis. May have a preferential role in regulating neurogenesis. Required for germ cell mitosis and oocyte differentiation. (1954 aa) | ||||
Zwilch | Protein zwilch; Essential component of the mitotic checkpoint, which prevents cells from prematurely exiting mitosis. Required for the assembly of the dynein-dynactin, Mad2 complexes and spindly/CG15415 onto kinetochores. Its function related to the spindle assembly machinery is proposed to depend on its association in the RZZ complex. Failure to assemble the complex due to the absence of any one of its components, results in the incorrect redistribution of the remaining components to diverse membrane compartments ; Belongs to the ZWILCH family. (641 aa) | ||||
rod | Rough deal (rod) encodes the major subunit of the Rod-Zw10-Zwilch (RZZ) complex. RZZ is an essential component of the outer kinetochore during mitosis. RZZ helps monitor and correct kinetochore-microtubule attachments during prometaphase, and consequently it regulates mitotic progression. (2089 aa) | ||||
BubR1 | Bub1-related kinase (BubR1) encodes a motif-rich protein with a C-terminal serine-threonine kinase domain. During prometaphase and metaphase, it plays important roles in spindle assembly checkpoint signalling, stabilization of kinetochore-microtuble attachments and chromosome alignment. It is also essential to maintain sister-chromatid cohesion during meiotic progression and for normal maintenance of Synaptonemal Complex in females. (1460 aa) | ||||
sub | Kinesin-like protein subito; Subito (sub) encodes a kinesin-6 homolog. Kinesin-6 proteins are known to bundle antiparallel microtubules. The product of sub is required for cytokinesis in mitosis and spindle organization and chromosome segregation in female meiosis; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (628 aa) | ||||
tum | Tumbleweed (tum) encodes a GTPase activating protein for Rho family GTPases involved in Wnt signalling regulation. (625 aa) | ||||
Mad1 | Mitotic arrest-deficient 1 (Mad1) encodes a conserved, essential component of the spindle checkpoint. During mitosis, it is recruited to unattached kinetochores, where it binds the product of mad2 and promotes the assembly of the products of mad2 and fzy into the mitotic checkpoint complex. During interphase, Mad1 is intranuclear, bound to the product of mad2, and associated primarily with the nuclear pore complex. (730 aa) | ||||
scra | 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 [...] (1239 aa) | ||||
Incenp | Inner centromere protein (Incenp) encodes a component of the chromosomal passenger complex, acting as a subunit that targets and activates the product of aurB. It controls different processes during cell division, including regulation of chromosome structure, kinetochore-microtubule error correction, chromosome segregation and cytokinesis. (755 aa) | ||||
CG32318 | RT07324p; ATP-dependent microtubule motor activity, plus-end-directed; microtubule motor activity; ATP binding; microtubule binding. It is involved in the biological process described with: microtubule-based movement; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (164 aa) | ||||
CG42232 | Uncharacterized protein. (3441 aa) | ||||
RhoGAP18B | Rho GTPase activating protein at 18B (RhoGAP18B) encodes a protein that can act as a GTPase activating protein for several Rho GTPase and is involved in the regulation of actin dynamics. (1317 aa) | ||||
Spindly | Spindly (Spindly) encodes a key regulator of dynein recruitment to kinetochores and is involved in the spindle assembly checkpoint during the cell cycle. It also contributes to cell morphology and migration. (781 aa) | ||||
Mps1 | Monopolar spindle 1, isoform B; Monopolar spindle 1 (Mps1) encodes a conserved protein kinase that is associated with kinetochores and is required for the mitotic and meiotic spindle assembly checkpoints. (672 aa) | ||||
cmet | CENP-meta, isoform C; CENP-meta (cmet) encodes a kinetochore kinesin that contributes to metaphase chromosome alignment; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (2189 aa) | ||||
Bub3 | Bub3, isoform A; Bub3 (Bub3) encodes a protein that functions in the spindle assembly checkpoint (SAC) pathway. This mitotic checkpoint pathway inhibits the APC/C complex and hence the transition from metaphase to anaphase, as long as there are free kinetochores that are not yet attached to the mitotic spindle in the cell. The product of Bub3 is localized at the kinetochore during mitosis with maximal levels observed at free kinetochores. Together with other SAC proteins it forms mitotic checkpoint complexes that bind and inhibit the APC/C. (326 aa) | ||||
Bub1 | Bub1 kinase (Bub1) encodes a spindle checkpoint protein regulating chromosome congression. It also contributes to clathrin-dependent endocytosis of pathogens. (1099 aa) | ||||
aust | Australin, isoform A; Australin (aust) is a male meiotic specific paralogue of borr, which encodes one of the three targeting subunits for the product of aurB in the chromosomal passenger complex (CPC). The CPC is critical in regulating multiple aspects of cell division, including chromosome condensation, kinetochore function and cytokinesis, through the kinase activity of the product of aurB. (216 aa) | ||||
mars | Mars (mars) encodes a microtubule-associated protein that shuttles between the mitotic spindle and the nucleus. It is required for mitotic spindle attachment to the centrosome; Belongs to the SAPAP family. (921 aa) | ||||
sofe | Sister of feo, isoform A; Microtubule binding. It is involved in the biological process described with: mitotic cytokinesis; G protein-coupled receptor signaling pathway; mitotic spindle midzone assembly; microtubule cytoskeleton organization. (607 aa) |