Page last updated: 2024-08-07 12:53:24

DNA polymerase beta

A DNA polymerase beta that is encoded in the genome of human. [PRO:CNA]

Synonyms

EC 2.7.7.7;
EC 4.2.99.-

Research

Bioassay Publications (16)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's3 (18.75)18.2507
2000's6 (37.50)29.6817
2010's7 (43.75)24.3611
2020's0 (0.00)2.80

Compounds (22)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
digallic acidHomo sapiens (human)Ki0.390011
pamoic acidHomo sapiens (human)IC509.000011
DillapioleHomo sapiens (human)IC5050.000011
oleanolic acidHomo sapiens (human)IC5014.366055
zidovudineHomo sapiens (human)IC5020.000011
ursolic acidHomo sapiens (human)IC5018.600011
thymidine 5'-triphosphateHomo sapiens (human)IC501.400011
betulinic acidHomo sapiens (human)IC5041.183333
calanolide aHomo sapiens (human)IC50205.000011
2',3'-dideoxythymidine triphosphateHomo sapiens (human)IC5019.000011
2',3'-dideoxyadenosine triphosphateHomo sapiens (human)IC508.400011
zidovudine triphosphateHomo sapiens (human)IC5016.000011
illimaquinoneHomo sapiens (human)IC5045.200011
sitosterol, (3beta)-isomerHomo sapiens (human)IC5026.300011
TTPHomo sapiens (human)IC50200.000011
aphidicolinHomo sapiens (human)IC50100.000011
stigmasterolHomo sapiens (human)IC50117.893333
lyonisideHomo sapiens (human)IC5026.500011
corosolic acidHomo sapiens (human)IC5012.600011
edgeworinHomo sapiens (human)IC5035.155022
raltegravirHomo sapiens (human)IC5050.000011
GS-443902Homo sapiens (human)IC50200.000011

Enables

This protein enables 10 target(s):

TargetCategoryDefinition
damaged DNA bindingmolecular functionBinding to damaged DNA. [GOC:jl]
DNA-directed DNA polymerase activitymolecular functionCatalysis of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1); the synthesis of DNA from deoxyribonucleotide triphosphates in the presence of a DNA template and a 3'hydroxyl group. [EC:2.7.7.7, GOC:vw, ISBN:0198547684]
DNA-(apurinic or apyrimidinic site) endonuclease activitymolecular functionCatalysis of the cleavage of the C-O-P bond in the AP site created when DNA glycosylase removes a damaged base, involved in the DNA base excision repair pathway (BER). [Wikipedia:AP_endonuclease]
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
microtubule bindingmolecular functionBinding to a microtubule, a filament composed of tubulin monomers. [GOC:krc]
lyase activitymolecular functionCatalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring. [ISBN:0198547684]
enzyme bindingmolecular functionBinding to an enzyme, a protein with catalytic activity. [GOC:jl]
metal ion bindingmolecular functionBinding to a metal ion. [GOC:ai]
5'-deoxyribose-5-phosphate lyase activitymolecular functionCatalysis of the beta-elimination of the 5' deoxyribose-5-phosphate at an abasic site in DNA where a DNA-(apurinic or apyrimidinic site) lyase has already cleaved the C-O-P bond 3' to the apurinic or apyrimidinic site. [PMID:11251121, PMID:16120966]
class I DNA-(apurinic or apyrimidinic site) endonuclease activitymolecular functionCatalysis of the cleavage of an AP site 3' of the baseless site by a beta-lyase mechanism, leaving an unsaturated aldehyde, termed a 3'-(4-hydroxy-5-phospho-2-pentenal) residue, and a 5'-phosphate. [PMID:1698278, RHEA:66592]

Located In

This protein is located in 5 target(s):

TargetCategoryDefinition
nucleuscellular componentA 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]
nucleoplasmcellular componentThat part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653]
cytoplasmcellular componentThe contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684]
microtubulecellular componentAny 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]
spindle microtubulecellular componentAny microtubule that is part of a mitotic or meiotic spindle; anchored at one spindle pole. [ISBN:0815316194]

Active In

This protein is active in 1 target(s):

TargetCategoryDefinition
nucleuscellular componentA 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]

Part Of

This protein is part of 1 target(s):

TargetCategoryDefinition
protein-containing complexcellular componentA stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together. [GOC:dos, GOC:mah]

Involved In

This protein is involved in 21 target(s):

TargetCategoryDefinition
in utero embryonic developmentbiological processThe process whose specific outcome is the progression of the embryo in the uterus over time, from formation of the zygote in the oviduct, to birth. An example of this process is found in Mus musculus. [GOC:go_curators, GOC:mtg_sensu]
DNA-templated DNA replicationbiological processA DNA replication process that uses parental DNA as a template for the DNA-dependent DNA polymerases that synthesize the new strands. [GOC:mah, ISBN:0198506732]
DNA repairbiological processThe process of restoring DNA after damage. Genomes are subject to damage by chemical and physical agents in the environment (e.g. UV and ionizing radiations, chemical mutagens, fungal and bacterial toxins, etc.) and by free radicals or alkylating agents endogenously generated in metabolism. DNA is also damaged because of errors during its replication. A variety of different DNA repair pathways have been reported that include direct reversal, base excision repair, nucleotide excision repair, photoreactivation, bypass, double-strand break repair pathway, and mismatch repair pathway. [PMID:11563486]
base-excision repairbiological processIn base excision repair, an altered base is removed by a DNA glycosylase enzyme, followed by excision of the resulting sugar phosphate. The small gap left in the DNA helix is filled in by the sequential action of DNA polymerase and DNA ligase. [ISBN:0815316194]
base-excision repair, gap-fillingbiological processRepair of the damaged strand by the combined action of an apurinic endouclease that degrades a few bases on the damaged strand and a polymerase that synthesizes a 'patch' in the 5' to 3' direction, using the undamaged strand as a template. [ISBN:1550091131]
pyrimidine dimer repairbiological processThe repair of UV-induced T-T, C-T and C-C dimers. [ISBN:0815316194]
inflammatory responsebiological processThe immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages. [GO_REF:0000022, ISBN:0198506732]
DNA damage responsebiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism. [GOC:go_curators]
salivary gland morphogenesisbiological processThe process in which the anatomical structures of the salivary gland are generated and organized. [GOC:jid]
intrinsic apoptotic signaling pathway in response to DNA damagebiological processThe series of molecular signals in which an intracellular signal is conveyed to trigger the apoptotic death of a cell. The pathway is induced by the detection of DNA damage, and ends when the execution phase of apoptosis is triggered. [GOC:go_curators, GOC:mtg_apoptosis]
response to gamma radiationbiological processAny process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a gamma radiation stimulus. Gamma radiation is a form of electromagnetic radiation (EMR) or light emission of a specific frequency produced from sub-atomic particle interaction, such as electron-positron annihilation and radioactive decay. Gamma rays are generally characterized as EMR having the highest frequency and energy, and also the shortest wavelength, within the electromagnetic radiation spectrum. [GOC:tair_curators]
somatic hypermutation of immunoglobulin genesbiological processMutations occurring somatically that result in amino acid changes in the rearranged V regions of immunoglobulins. [GOC:add, ISBN:0781735149, PMID:11205330, PMID:11205333, PMID:14975236, PMID:7813007]
response to ethanolbiological processAny process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ethanol stimulus. [GOC:go_curators]
lymph node developmentbiological processThe process whose specific outcome is the progression of lymph nodes over time, from their formation to the mature structure. A lymph node is a round, oval, or bean shaped structure localized in clusters along the lymphatic vessels, with a distinct internal structure including specialized vasculature and B- and T-zones for the activation of lymphocytes. [GOC:add, ISBN:068340007X, ISBN:0781735149]
spleen developmentbiological processThe process whose specific outcome is the progression of the spleen over time, from its formation to the mature structure. The spleen is a large vascular lymphatic organ composed of white and red pulp, involved both in hemopoietic and immune system functions. [GOC:add, ISBN:0781735149]
homeostasis of number of cellsbiological processAny biological process involved in the maintenance of the steady-state number of cells within a population of cells. [GOC:isa_complete]
neuron apoptotic processbiological processAny apoptotic process in a neuron, the basic cellular unit of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the nervous system. [CL:0000540, GOC:mtg_apoptosis]
response to hyperoxiabiological processAny process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating increased oxygen tension. [GOC:kmv]
immunoglobulin heavy chain V-D-J recombinationbiological processThe process in which immunoglobulin heavy chain V, D, and J gene segments are recombined within a single locus utilizing the conserved heptamer and nonomer recombination signal sequences (RSS). [GOC:add, ISBN:0781735149]
DNA biosynthetic processbiological processThe biosynthetic process resulting in the formation of DNA. [GOC:mah]
double-strand break repair via nonhomologous end joiningbiological processThe repair of a double-strand break in DNA in which the two broken ends are rejoined with little or no sequence complementarity. Information at the DNA ends may be lost due to the modification of broken DNA ends. This term covers instances of separate pathways, called classical (or canonical) and alternative nonhomologous end joining (C-NHEJ and A-NHEJ). These in turn may further branch into sub-pathways, but evidence is still unclear. [GOC:rph, PMID:10827453, PMID:24837021]