A centromere-associated protein E that is encoded in the genome of human. [PMID:12719470, PMID:15592459, PMID:17785528, PRO:KER]
Centromere protein E;
CENP-E;
Kinesin-7;
Kinesin-related protein CENPE
| Timeframe | Studies on this Protein(%) | All Drugs % |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (100.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| physodic acid | Homo sapiens (human) | IC50 | 60.5000 | 2 | 2 |
This protein enables 5 target(s):
| Target | Category | Definition |
|---|---|---|
| microtubule motor activity | molecular function | A motor activity that generates movement along a microtubule, driven by ATP hydrolysis. [PMID:19686686, PMID:32684327, PMID:32842864] |
| protein binding | molecular function | Binding to a protein. [GOC:go_curators] |
| ATP binding | molecular function | Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. [ISBN:0198506732] |
| microtubule binding | molecular function | Binding to a microtubule, a filament composed of tubulin monomers. [GOC:krc] |
| kinetochore binding | molecular function | Binding to a kinetochore, a proteinaceous structure on a condensed chromosome, beside the centromere, to which the spindle fibers are attached. [GOC:jl] |
This protein is located in 16 target(s):
| Target | Category | Definition |
|---|---|---|
| chromosome, centromeric region | cellular component | The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome. [GOC:cjm, GOC:elh, GOC:kmv, GOC:pr] |
| kinetochore | cellular component | A multisubunit complex that is located at the centromeric region of DNA and provides an attachment point for the spindle microtubules. [GOC:elh] |
| condensed chromosome, centromeric region | cellular component | The region of a condensed chromosome that includes the centromere and associated proteins, including the kinetochore. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome. [GOC:elh, GOC:kmv] |
| nucleus | cellular component | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. [GOC:go_curators] |
| chromosome | cellular component | A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information. [ISBN:0198547684] |
| kinetochore microtubule | cellular component | Any of the spindle microtubules that attach to the kinetochores of chromosomes by their plus ends, and maneuver the chromosomes during mitotic or meiotic chromosome segregation. [ISBN:0815316194] |
| cytosol | cellular component | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl] |
| microtubule | cellular component | Any of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle. [ISBN:0879693568] |
| microtubule cytoskeleton | cellular component | The part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins. [GOC:jl, ISBN:0395825172] |
| membrane | cellular component | A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. [GOC:dos, GOC:mah, ISBN:0815316194] |
| midbody | cellular component | A thin cytoplasmic bridge formed between daughter cells at the end of cytokinesis. The midbody forms where the contractile ring constricts, and may persist for some time before finally breaking to complete cytokinesis. [ISBN:0815316194] |
| intracellular membrane-bounded organelle | cellular component | Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane. [GOC:go_curators] |
| intercellular bridge | cellular component | A direct connection between the cytoplasm of two cells that is formed following the completion of cleavage furrow ingression during cell division. They are usually present only briefly prior to completion of cytokinesis. However, in some cases, such as the bridges between germ cells during their development, they become stabilised. [PMID:9635420] |
| spindle midzone | cellular component | The area in the center of the spindle where the spindle microtubules from opposite poles overlap. [GOC:ai, PMID:15296749] |
| mitotic spindle | cellular component | A spindle that forms as part of mitosis. Mitotic and meiotic spindles contain distinctive complements of proteins associated with microtubules. [GOC:mah, GOC:vw, PMID:11408572, PMID:18367542, PMID:8027178] |
| mitotic spindle midzone | cellular component | The area in the center of the anaphase spindle consisting of microtubules, microtubule bundling factors and kinesin motors where the spindle microtubules from opposite poles overlap in an antiparallel manner. [GOC:mtg_cell_cycle, GOC:vw] |
This protein is active in 1 target(s):
| Target | Category | Definition |
|---|---|---|
| microtubule | cellular component | Any of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle. [ISBN:0879693568] |
This protein is involved in 14 target(s):
| Target | Category | Definition |
|---|---|---|
| mitotic cell cycle | biological process | Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent. [GOC:mah, ISBN:0815316194, Reactome:69278] |
| mitotic spindle organization | biological process | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the microtubule spindle during a mitotic cell cycle. [GOC:go_curators, GOC:mah] |
| chromosome segregation | biological process | The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles. [GOC:jl, GOC:mah, GOC:mtg_cell_cycle, GOC:vw] |
| mitotic chromosome movement towards spindle pole | biological process | The cell cycle process in which the directed movement of chromosomes from the center of the spindle towards the spindle poles occurs. This mediates by the shortening of microtubules attached to the chromosomes, during mitosis. [GOC:ai] |
| mitotic metaphase chromosome alignment | biological process | A chromosome localization process whereby chromosomes are positioned in a specific order and orientation at the metaphase plate (spindle equator), during mitotic chromosome segregation. This alignment ensures that each daughter cell will receive the correct number of chromosomes during cell division. [ISBN:0815316194] |
| regulation of mitotic metaphase/anaphase transition | biological process | Any process that modulates the frequency, rate or extent of the cell cycle process in which a cell progresses from metaphase to anaphase during mitosis, triggered by the activation of the anaphase promoting complex by Cdc20/Sleepy homolog which results in the degradation of Securin. [GOC:mah] |
| positive regulation of protein kinase activity | biological process | Any process that activates or increases the frequency, rate or extent of protein kinase activity. [GOC:go_curators] |
| cell division | biological process | The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells. [GOC:di, GOC:go_curators, GOC:pr] |
| metaphase chromosome alignment | biological process | A chromosome localization process whereby chromosomes are positioned in a specific order and orientation at the metaphase plate (spindle equator), during chromosome segregation. This alignment ensures that each daughter cell will receive the correct number of chromosomes during cell division. [GOC:vw] |
| attachment of mitotic spindle microtubules to kinetochore | biological process | The cellular process in which spindle microtubules become physically associated with the proteins making up the kinetochore complex in mitosis. [GOC:ai, GOC:clt, GOC:dph, GOC:tb, PMID:26258632, PMID:26705896] |
| kinetochore assembly | biological process | The aggregation, arrangement and bonding together of a set of components to form the kinetochore, a multisubunit complex that is located at the centromeric region of DNA and provides an attachment point for the spindle microtubules. [GOC:ai] |
| microtubule plus-end directed mitotic chromosome migration | biological process | The cell cycle process in which chromosomes that are laterally attached to one or more mitotic spindle microtubules migrate towards the spindle equator via plus-end-directed movement along the microtubules. This process is part of mitotic metaphase plate congression. [GOC:dos, PMID:26258632, PMID:26705896] |
| lateral attachment of mitotic spindle microtubules to kinetochore | biological process | The cellular process in which sister chromatids become laterally attached to spindle microtubules as part of mitotic metaphase plate congression. Attachment precedes migration along microtubules towards the spindle equator (metaphase plate). [PMID:26258632, PMID:26705896] |
| microtubule-based movement | biological process | A microtubule-based process that results in the movement of organelles, other microtubules, or other cellular components. Examples include motor-driven movement along microtubules and movement driven by polymerization or depolymerization of microtubules. [GOC:cjm, ISBN:0815316194] |