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ran-1 | GTP-binding nuclear protein ran-1; Ran GTPase system comprises ran-1, ran-2 and ran-3 and is essential in nucleocytoplasmic transport. Ran-1 is a GTP-binding protein that mediates the interaction between mitotic chromosomes and kinetochore microtubules. Plays a crucial role in nuclear envelope assembly at the end of each cell division. Required for the import of protein into the nucleus and also for RNA export. RCC1 (ran-3)/Ran (ran-1) complex (together with other proteins) acts as a component of a signal transmission pathway that detects unreplicated DNA. (215 aa) | ||||
klp-7 | Kinesin-like protein; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (747 aa) | ||||
unc-116 | Kinesin heavy chain; Microtubule-dependent motor protein required for organelle transport. Plays a role in endosome transport. Required for the transport of mitochondria along the axon of motor neurons. Involved in the nuclear migration of hyp7 hypodermal precursor cells. Required for the formation of dendritic branches of PVD sensory neurons. In non-ciliated neurons such as the PVD and PHC neurons, required for the organization of minus-end out microtubules in dendrites. Involved in the localization of unc-33 to neurites. (815 aa) | ||||
mei-1 | Meiotic spindle formation protein mei-1; Catalytic subunit of a complex which severs microtubules in an ATP-dependent manner. Microtubule severing may promote rapid reorganization of cellular microtubule arrays. Required specifically for meiotic spindle formation in the female germline; the presence of this protein is inimical to the formation of mitotic spindles. In body wall muscles, regulates organization of myosin thick filaments. (475 aa) | ||||
cki-2 | CKI family (Cyclin-dependent Kinase Inhibitor). (259 aa) | ||||
cdk-1 | Cyclin-dependent kinase 1; Plays a key role in the control of the eukaryotic cell cycle. It is required in higher cells for entry into S-phase and mitosis. p34 is a component of the kinase complex that phosphorylates the repetitive C-terminus of RNA polymerase II (By similarity). (332 aa) | ||||
lin-5 | Spindle apparatus protein lin-5; Essential component of the spindle apparatus required for spindle positioning and chromosome movement. Acts to recruit or anchor gpr-1/gpr-2 complex to the spindle and cortex. Also involved, directly or indirectly, in cytokinesis and in the coupling of DNA replication, centrosome duplication and mitotic division. (821 aa) | ||||
cmd-1 | Calmodulin; Calmodulin mediates the control of a large number of enzymes, ion channels and other proteins by Ca(2+). Among the enzymes to be stimulated by the calmodulin-Ca(2+) complex are a number of protein kinases and phosphatases. (149 aa) | ||||
tpxl-1 | TPX2 (Targeting Protein for Xenopus Klp2)-Like. (507 aa) | ||||
klp-19 | Kinesin motor domain-containing protein; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (1083 aa) | ||||
rsa-2 | Regulator of spindle assembly protein 2; Recruits rsa-1 and, thereby, phosphatase let-92/paa-1 complex to the centrosomes. Recruits sys-1/beta-catenin to mitotic centrosomes during the first embryonic cell divisions. (949 aa) | ||||
tac-1 | Transforming acid coiled-coil-containing protein 1; Involved in microtubule formation, polymerization and assembly, regulating microtubule nucleation and length. Plays a role in pronuclear migration and mitotic and meiotic spindle elongation during early embryogenesis. In complex with zyg-9, functions during the early stages of embryonic development to regulate microtubule assembly throughout the cell cycle. Specifically, the complex is required for the formation and growth of astral microtubules and spindle microtubules during mitotic spindle assembly. At anaphase, the complex is requ [...] (260 aa) | ||||
air-2 | Aurora/IPL1-related protein kinase 2; Serine/threonine-protein kinase component of the chromosomal passenger complex (CPC), a complex that acts as a key regulator of chromosome segregation and cytokinesis. The CPC complex has essential functions at the centromere in ensuring correct chromosome alignment and segregation. Required for histone H3 phosphorylation during segregation of homologous chromosomes in meiosis and mitosis. Required for histone H3 'Ser- 10' phosphorylation. Phosphorylates tlk-1 at 'Ser-634', which enhances its activity. Phosphorylates zen-4 at 'Ser- 680'. Required f [...] (305 aa) | ||||
klp-18 | Kinesin motor domain-containing protein; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (932 aa) | ||||
cal-1 | Calmodulin-like protein; This protein resembles calmodulin in sequence but possibly resembles troponin C in function. (180 aa) | ||||
szy-20 | Suppressor of zyg-1 protein 20; RNA binding protein that is required for normal cell division and cytokinesis during embryonic development. Functions with RNA-binding protein atx-2 to ensure embryonic cell division, and to this end, plays a role in the regulation of centrosome assembly, position and size, and in astral microtubule outgrowth and nucleation. Furthermore, negatively regulates the levels of the protein kinase zyg-1 at the centrosome. Also involved in ensuring centrosome attachment to the nuclear envelope. (563 aa) | ||||
rsa-1 | Serine/threonine-protein phosphatase 2A regulatory subunit rsa-1; Regulatory subunit of phosphatase let-92 which recruits let- 92/paa-1 complex to the centrosomes, thereby regulating microtubule outgrowth from centrosomes and mitotic spindle assembly ensuring the stability of kinetochore microtubules. (404 aa) | ||||
mesp-1 | MEiotic SPindle. (193 aa) | ||||
aspm-1 | Calponin-homology (CH) domain-containing protein. (1186 aa) | ||||
sas-4 | Spindle assembly abnormal protein 4; Required for centrosome duplication. Plays a central role in determining centrosome size. (808 aa) | ||||
F15E6.3 | RRM-type RNA binding protein. (118 aa) | ||||
zyg-9 | Zygote defective protein 9; Plays a major role in organizing microtubules and spindle poles during mitosis and meiosis in one-cell stage embryos. Required for default nucleus positioning in oocytes. (1415 aa) | ||||
bmk-1 | Kinesin-like protein; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (963 aa) | ||||
spd-2 | Spindle-defective protein 2; Required both for centrosome duplication and maturation. Required for pericentriolar material (PCM) recruitment. (824 aa) | ||||
sas-5 | Spindle assembly abnormal protein 5; Required for centrosome duplication. Essential for daughter- centriole formation. Requires both maternal and partenal expression, suggesting that it regulates centriole duplication during both spermatogenesis and early embryogenesis. (404 aa) | ||||
spd-5 | Spindle-defective protein 5; Plays a central role in centrosome maturation and mitotic spindle assembly during the first division of the zygote. Required for the centrosomal localization of air-1 and zyg-9. Probably not required in late embryogenesis and during larval development. (1198 aa) | ||||
mei-2 | Meiotic spindle formation protein 2; Forms a heterodimeric complex in conjunction with mei-1 which severs microtubules in vitro in an ATP-dependent manner. This activity may promote rapid reorganization of cellular microtubule arrays. May act to target mei-1 within the cell. Required specifically for meiotic spindle formation in the female germline. (280 aa) | ||||
tbg-1 | Tubulin gamma chain; Tubulin is the major constituent of microtubules. The gamma chain is found at microtubule organizing centers (MTOC) such as the spindle poles or the centrosome, suggesting that it is involved in the minus-end nucleation of microtubule assembly. (444 aa) | ||||
zyg-1 | Probable serine/threonine-protein kinase zyg-1; Protein kinase that plays a central role in centrosome duplication, control of centrosome size, spindle formation and nuclear envelope breakdown during cell divisions. Paternal copy is required to regulate synthesis of daughter centrioles prior to fertilization. Maternal copy regulates centrosome duplication during later cell cycles. Functions upstream of sas-5 and sas-6, and is required for their localization to the centrosome. Its role in nuclear envelope breakdown is mediated by the spindly-like protein spdl-1 and the RZZ complex, whic [...] (706 aa) | ||||
air-1 | Protein kinase domain-containing protein. (326 aa) |