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abl-1 abl-1 klp-7 klp-7 cdk-2 cdk-2 cyb-2.2 cyb-2.2 cya-2 cya-2 gsp-2 gsp-2 plk-3 plk-3 scc-3 scc-3 lmn-1 lmn-1 mel-28 mel-28 cdc-14 cdc-14 plk-1 plk-1 ptps-1 ptps-1 B0511.7 B0511.7 cya-1 cya-1 ZK430.5 ZK430.5 plk-2 plk-2 chk-2 chk-2 bub-3 bub-3 rsa-2 rsa-2 sep-1 sep-1 smc-3 smc-3 cyb-2.1 cyb-2.1 chk-1 chk-1 tpxl-1 tpxl-1 ska-1 ska-1 ndc-80 ndc-80 sds-22 sds-22 cdk-1 cdk-1 mei-1 mei-1 klp-6 klp-6
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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abl-1Tyrosine-protein kinase abl-1; Functions downstream of migratory protein mig-13 and is involved in Q neuroblast migration during larval development. Recruited by mig-13 to the leading edge of Q neuroblasts and their descendents to signal downstream, likely to the wve-1 pathway, and direct migration along the anteroposterior body axis. Promotes germline cell apoptosis in response to oxidative, osmotic and heat shock stresses. Belongs to the protein kinase superfamily. Tyr protein kinase family. ABL subfamily. (1224 aa)
klp-7Kinesin-like protein; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (747 aa)
cdk-2Cyclin-dependent kinase 2; Serine/threonine-protein kinase which, in association with cye-1, regulates proliferation, quiescent state and cell fate during the development of several cell lineages. . In the embryo, initiates the establishment of cell polarity through the recruitment of the centrosomal proteins spd-2 and spd-5 during prophase. Phosphorylation and inhibition of the translational repressor gld-1 by the cdk-2/cye-1 complex regulates the pool of germline stem cells and the size of the mitotic zone in the gonads by preventing entry into meiosis. (338 aa)
cyb-2.2Cyclin N-terminal domain-containing protein; Belongs to the cyclin family. (339 aa)
cya-2CYCLIN domain-containing protein; Belongs to the cyclin family. (123 aa)
gsp-2Serine/threonine-protein phosphatase PP1-beta; Serine/threonine-protein phosphatase essential for chromosomal dynamics during meiosis and mitosis. During meiosis, promotes chromosomal cohesion and germline immortality via a small RNA- mediated genome silencing pathway. Antagonizes the function of air-2 kinase during meiosis I and mitosis to promote chromatid cohesion and spindle attachment. Dephosphorylates histone H3 at 'Ser-10' (Probable). Dephosphorylates histone H3 at 'Thr-3' (Probable). Also involved in the activation of chloride channel clh-3 during cell swelling and meiotic matu [...] (333 aa)
plk-3Serine/threonine-protein kinase plk-3; May be required for cell division and may have a role during G1 or S phase; Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. CDC5/Polo subfamily. (615 aa)
scc-3Cohesin subunit scc-3; Component of the cohesin complex, a complex required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped (By similarity). At anaphase, the scc-1 subunit of the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate (By similarity). The cohesin complex may also play a role in spindle pole assembly during mitosis (By similarity). Has a role in stabilization of homologous chromosome associations during meiotic syn [...] (1096 aa)
lmn-1Lamin-1; Major component of the nuclear lamina, a fibrous layer on the nucleoplasmic side of the inner nuclear membrane. Provides a framework for the nuclear envelope and probably also interacts with chromatin. Essential to maintain the shape and integrity of the nucleus, and for DNA replication. Involved in spatial organization of nuclear pore complexes. It is not a target for ced-3 during apoptosis, suggesting that lamin cleavage is not essential for apoptosis in C.elegans. Belongs to the intermediate filament family. (566 aa)
mel-28Protein mel-28; Nuclear envelope protein which has essential roles in assembly of nuclear pore complexes and in chromatin maintenance during the cell cycle. Appears to be a stable structural component of the nuclear envelope during interphase. In dividing cells, localizes to kinetochores during early stages of mitosis and then to chromatin during late mitosis. Important for several mitotic processes including chromosome condensation, kinetochore assembly, chromosome segregation and cell-cycle timing. In postmitotic cells, plays a role in the early steps of nuclear pore complex assembly [...] (1784 aa)
cdc-14Tyrosine-protein phosphatase cdc-14; Protein phosphatase that negatively regulates the G1-to-S phase transition to inhibit the cell cycle and establish quiescence in cells of multiple lineages including vulval, hypodermal and intestinal. Promotes nuclear accumulation and activity of the cyclin-dependent kinase inhibitor cki-1 which leads to inhibition of G1 progression during vulval tissue development. Has been shown to not be required for cytokinesis. However, in the embryo, in a contrasting study, has been shown to act as a regulator of central spindle formation and cytokinesis, and [...] (709 aa)
plk-1Serine/threonine-protein kinase plk-1; Required for oocyte nuclear envelope breakdown before entry of oocyte into spermatheca. In meiotic cells, required for spindle dynamics and probably for spindle attachment to the chromosomes. Zygotic role in the development of the germline and nerve cord. In mitotic cells, plays a role in spindle organization and centrosome maturation. Involved in asymmetric nuclear localization of cdc- 25.1 during embryogenesis which affects cell division timing. Together with plk- 2, regulates cytoplasm polarity in early embryos. May play a minor role in chromos [...] (649 aa)
ptps-1Putative 6-pyruvoyl tetrahydrobiopterin synthase; Involved in the biosynthesis of tetrahydrobiopterin, an essential cofactor of aromatic amino acid hydroxylases. Catalyzes the transformation of 7,8-dihydroneopterin triphosphate into 6-pyruvoyl tetrahydropterin (By similarity); Belongs to the PTPS family. (140 aa)
B0511.7FHA domain-containing protein. (302 aa)
cya-1G2/mitotic-specific cyclin-A1; Involved in the control of the cell cycle after S phase. May bind to and activate cdk-1 and/or cdk-2 to promote cell cycle progression. Necessary for embryogenesis. Belongs to the cyclin family. Cyclin AB subfamily. (485 aa)
ZK430.5Peptidase C50 domain-containing protein. (1276 aa)
plk-2Serine/threonine-protein kinase plk-2; Serine/threonine-protein kinase which plays a role, during oogenesis, in chromosome pairing and synapsis, by facilitating the recruitment and attachment of meiotic chromosomes to the nuclear envelope during prophase. Regulates the formation of sun-1 patches along the nuclear envelope. Promotes meiotic nuclei apoptosis in response to chromosomal asynapsis. Plays a redundant role with plk-1 in the establishment of cell polarity downstream of mex-5 and mex-6 during the first embryonic cell divisions. Plays a role in nicotinic acetylcholine receptor- [...] (632 aa)
chk-2Serine/threonine-protein kinase chk-2; Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest, activation of DNA repair and apoptosis in response to the presence of DNA double-strand breaks. May also negatively regulate cell cycle progression during unperturbed cell cycles. Phosphorylates and inhibits cdc25 phosphatase, preventing entry into mitosis. Required for nuclear reorganization and homologous chromosome pairing during meiotic prophase. (476 aa)
bub-3Mitotic checkpoint protein bub-3; Has a dual function in spindle-assembly checkpoint signaling and in promoting the establishment of correct kinetochore-microtubule (K-MT) attachments. Promotes the formation of stable end-on bipolar attachments of chromosomes. Necessary for expression and kinetochore localization of bub-1. Plays a role in synapsis checkpoint signaling inducing apoptosis in response to unsynapsed chromosomes and thus controlling chromosomal segregation during oocyte meiosis. (343 aa)
rsa-2Regulator 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)
sep-1Separin homolog sep-1; Cysteine protease, which plays a central role in homologous chromosome separation during meiosis I and in sister chromatid separation during embryonic mitosis. Promotes chromosome/sister chromatid segregation by cleaving the scc-1 (mitosis) and rec-8 (meiosis) subunits of the cohesin complex at the onset of anaphase (Probable). May cleave histone H3-like protein cpar-1 during meiosis I metaphase- anaphase transition. Promotes cortical granule exocytosis after oocyte fertilization during the first meiotic anaphase. Essential for embryonic cytokinesis by regulating [...] (1262 aa)
smc-3Structural maintenance of chromosomes protein 3; Involved in chromosome cohesion during cell cycle and in DNA repair. Involved in the repair of double strand breaks during mitosis and meiosis. Required for chromosome segregation during mitosis. Central component of cohesin complex. The cohesin complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped (By similarity). At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chrom [...] (1261 aa)
cyb-2.1Cyclin N-terminal domain-containing protein; Belongs to the cyclin family. (317 aa)
chk-1Serine/threonine-protein kinase chk-1; Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest and activation of DNA repair in response to the presence of DNA damage or unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles. Required for checkpoint mediated cell cycle arrest in response to DNA damage in germline cells. Delays cell-cycle reentry of the Z2 and Z3 primordial germ cells in response to transcription-induced DNA damage as they emerge from cell cycle arrest in L1 larvae. Essential for embryogene [...] (503 aa)
tpxl-1TPX2 (Targeting Protein for Xenopus Klp2)-Like. (507 aa)
ska-1Spindle and kinetochore-associated protein 1; Component of the ska-1 complex, a microtubule-binding subcomplex of the outer kinetochore that is essential for proper chromosome segregation. Required for timely anaphase onset during mitosis, when chromosomes undergo bipolar attachment on spindle microtubules leading to silencing of the spindle checkpoint (By similarity). The ska-1 complex is a direct component of the kinetochore-microtubule interface and directly associates with microtubules as oligomeric assemblies (By similarity). The complex facilitates the processive movement of micr [...] (243 aa)
ndc-80Kinetochore protein ndc-80; Acts as a component of the essential kinetochore-associated ndc-80 complex, which is required for chromosome segregation in mitosis and meiosis and spindle checkpoint activity. Plays a role in kinetochore assembly and recruits the checkpoint protein mdf-2 and the spindly-like protein spdl-1 to unattached kinetochores. Mediates the formation of end-on kinetochore-microtubule attachments through recruitment of spdl-1. The ndc-80 complex synergistically enhances the affinity of the ska-1 complex for microtubules and may allow the ndc-80 complex to track depolym [...] (590 aa)
sds-22Protein phosphatase 1 regulatory subunit SDS22 homolog; Regulatory subunit of protein phosphatase 1; Belongs to the SDS22 family. (326 aa)
cdk-1Cyclin-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)
mei-1Meiotic 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)
klp-6Kinesin-like protein; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. (928 aa)
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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