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skp1 skp1 apc10 apc10 bub3 bub3 rbx1 rbx1 cul1 cul1 cut23 cut23 bub1 bub1 cdc2 cdc2 apc11 apc11 wee1 wee1 cut1 cut1 mes1 mes1 apc2 apc2 pof15 pof15 apc5 apc5
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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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skp1Suppressor of kinetochore protein 1; Required for cig2 degradation in the G2 and M phases of the cell cycle. Together with pof6, essential for septum processing and cell separation. Involved in mitotic progression, essential for the execution of anaphase B; required for coordinated structural alterations of mitotic spindles and segregation of nuclear membrane structures at anaphase. Involved in the DNA damage checkpoint pathway and maintenance of genome integrity. Component of the RAVE complex which is required for stable assembly of the vacuolar ATPase complex V- ATPase. Belongs to th [...] (161 aa)
apc10Anaphase-promoting complex subunit 10; Component of the anaphase-promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C is thought to confer substrate specificity and, in the presence of ubiquitin-conjugating E2 enzymes, it catalyzes the formation of protein-ubiquitin conjugates that are subsequently degraded by the 26S proteasome. Acts as a positive regulator of the anaphase promoting complex (APC)-cyclosome. Involved in G1 cell cycle arrest in response to n [...] (189 aa)
bub3Mitotic checkpoint protein bub3; Involved in cell cycle checkpoint enforcement. Involved in recruitment of checkpoint proteins bub1 and mad3 to the kinetochores, ensuring correct spindle checkpoint function. Belongs to the WD repeat BUB3 family. (320 aa)
rbx1RING-box protein pip1; Component of E3 ubiquitin ligase SCF complexes, which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. Seems to recruit the E2 ubiquitination enzyme, like UBC3/CDC34, to the complex and brings it into close proximity to the substrate. Component of the rik1-associated E3 ubiquitin ligase complex that shows ubiquitin ligase activity and is required for histone H3K9 methylation. H3K9me represents a specific tag for epigenetic transcriptional repression by recruiting swi6/HP1 to methylated histones which leads to transcriptional s [...] (107 aa)
cul1Cullin-1; Core component of multiple cullin-RING-based SCF (SKP1-CUL1- F-box protein) E3 ubiquitin-protein ligase complexes, which mediate the ubiquitination of target proteins. The functional specificity of the SCF complex depends on the F-box protein as substrate recognition component. SCF(pop1-pop2) is required for the maintenance of ploidy and directs ubiquitination of cig2; Belongs to the cullin family. (767 aa)
cut23Anaphase-promoting complex subunit 8; Component of the anaphase-promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C is thought to confer substrate specificity and, in the presence of ubiquitin-conjugating E2 enzymes, it catalyzes the formation of protein-ubiquitin conjugates that are subsequently degraded by the 26S proteasome. Has a role in promoting metaphase to anaphase transition via the ubiquitination of specific mitotic substrates. (565 aa)
bub1Checkpoint serine/threonine-protein kinase bub1; Involved in cell cycle checkpoint enforcement. Acts to stabilize the spindle during mitosis. Required for the correct localization of bub3 and mad3 to the kinetochore. Appears to have a role in chromosome segregation. Catalyzes the phosphorylation of bub3. (1044 aa)
cdc2Cyclin-dependent kinase 1; Plays a key role in the control of the eukaryotic cell cycle. It is required for entry into S-phase and mitosis. When complexed with cig2, plays a role in G1-S phase transition. When activated and complexed with the cyclin cdc13, it leads to the onset of mitosis. p34 is a component of the kinase complex that phosphorylates the repetitive C-terminus of RNA polymerase II. Involved in cell cycle arrest induced by defective RNA splicing. Required for phosphorylation of dis1 to ensure accurate chromosome segregation and for the DNA damage checkpoint. (297 aa)
apc11Anaphase-promoting complex subunit 11; Component of the anaphase-promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C is thought to confer substrate specificity and, in the presence of ubiquitin-conjugating E2 enzymes, it catalyzes the formation of protein-ubiquitin conjugates that are subsequently degraded by the 26S proteasome. (94 aa)
wee1Mitosis inhibitor protein kinase wee1; Protein kinase that acts both on serines and on tyrosines. It acts as a dosage-dependent negative regulator of entry into mitosis (G2 to M transition). Phosphorylates and inhibits cdc2. Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. WEE1 subfamily. (877 aa)
cut1Separin; Caspase-like protease, which plays a central role in the chromosome segregation by cleaving the rad21 subunit of the cohesin complex at the onset of anaphase. During most of the cell cycle, it is inactivated by securin/cut2 protein. It is also required for pointed nuclear formation. (1828 aa)
mes1Protein mes1; Specifically required for meiosis II (MII). Binds to slp1, an activator of the anapahase promoting complex/cyclcosome (APC/C), and counteracts its function in promoting proteolysis of cdc13. By suppressing the degradation of cdc13 at anaphase I this protein may help maintain a sufficient level of cdc2 kinase activity to complete MII. (101 aa)
apc2Anaphase-promoting complex subunit 2; Component of the anaphase-promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C is thought to confer substrate specificity and, in the presence of ubiquitin-conjugating E2 enzymes, it catalyzes the formation of protein-ubiquitin conjugates that are subsequently degraded by the 26S proteasome; Belongs to the cullin family. (681 aa)
pof15F-box protein pof15; Probable substrate recognition component of a SCF (SKP1-CUL1- F-box protein) E3 ubiquitin-protein ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins. (243 aa)
apc5Anaphase-promoting complex subunit 5; Component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C is thought to confer substrate specificity and, in the presence of ubiquitin-conjugating E2 enzymes, it catalyzes the formation of protein-ubiquitin conjugates that are subsequently degraded by the 26S proteasome; Belongs to the APC5 family. (744 aa)
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
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