Target type: molecularfunction
Binding to a nucleosome, a complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures. [GOC:mah]
Nucleosome binding is a fundamental molecular process that plays a crucial role in the organization and regulation of eukaryotic DNA. Nucleosomes are the basic building blocks of chromatin, composed of a histone octamer (two copies each of histones H2A, H2B, H3, and H4) wrapped around approximately 147 base pairs of DNA. Nucleosome binding involves the interaction of proteins with the DNA and histone components of the nucleosome, influencing its structure, dynamics, and accessibility to other regulatory proteins.
The molecular function of nucleosome binding encompasses several key aspects:
1. **DNA Packaging and Chromatin Structure:** Nucleosomes act as spools around which DNA is wound, compacting the genomic DNA into a more manageable form within the nucleus. This packaging is essential for DNA replication, transcription, and repair, as it allows for the efficient storage and protection of genetic information.
2. **Regulation of Gene Expression:** Nucleosome binding can influence the accessibility of DNA to transcription factors, thereby regulating gene expression. Specific modifications to histones, such as acetylation and methylation, can alter nucleosome structure and affect the binding of transcription factors.
3. **Chromatin Remodeling:** Nucleosome binding can also mediate chromatin remodeling, which involves the movement, eviction, or repositioning of nucleosomes along the DNA. Chromatin remodeling complexes utilize the energy from ATP hydrolysis to modify nucleosome positions, facilitating access to DNA for regulatory proteins.
4. **DNA Replication and Repair:** Nucleosomes play a crucial role in DNA replication and repair. Their presence can impede the progression of replication forks, and specialized proteins are required to displace or modify nucleosomes during these processes.
The precise mechanism of nucleosome binding varies depending on the specific protein involved. Some proteins bind directly to the DNA wrapped around the nucleosome, while others interact with the histone tails or the histone core. The binding affinity and specificity of these interactions are influenced by factors such as DNA sequence, histone modifications, and the presence of other proteins.
In summary, nucleosome binding is a complex and dynamic process with profound implications for gene regulation, chromatin organization, and DNA metabolism. Understanding the molecular mechanisms of nucleosome binding is crucial for comprehending the regulation of gene expression and the maintenance of genome integrity.'
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| Protein | Definition | Taxonomy |
|---|---|---|
| Poly [ADP-ribose] polymerase 1 | A poly [ADP-ribose] polymerase 1 that is encoded in the genome of cow. [OMA:P18493, PRO:DNx] | Bos taurus (cattle) |
| Polycomb protein EED | A polycomb protein EED that is encoded in the genome of human. [PRO:DNx, UniProtKB:O75530] | Homo sapiens (human) |
| Lethal(3)malignant brain tumor-like protein 1 | A lethal(3)malignant brain tumor-like protein 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q9Y468] | Homo sapiens (human) |
| Poly [ADP-ribose] polymerase 2 | A poly [ADP-ribose] polymerase 2 that is encoded in the genome of human. [PRO:DNx] | Homo sapiens (human) |
| Histone-lysine N-methyltransferase EZH1 | A histone-lysine N-methyltransferase EZH1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q92800] | Homo sapiens (human) |
| Cyclic GMP-AMP synthase | A protein MB21D1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q8N884] | Homo sapiens (human) |
| NAD-dependent protein deacetylase sirtuin-6 | An NAD-dependent protein deacylase sirtuin-6 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q8N6T7] | Homo sapiens (human) |
| Poly [ADP-ribose] polymerase 1 | A poly [ADP-ribose] polymerase 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P09874] | Homo sapiens (human) |
| Compound | Definition | Classes | Roles |
|---|---|---|---|
| quinacrine | quinacrine : A member of the class of acridines that is acridine substituted by a chloro group at position 6, a methoxy group at position 2 and a [5-(diethylamino)pentan-2-yl]nitrilo group at position 9. Quinacrine: An acridine derivative formerly widely used as an antimalarial but superseded by chloroquine in recent years. It has also been used as an anthelmintic and in the treatment of giardiasis and malignant effusions. It is used in cell biological experiments as an inhibitor of phospholipase A2. | acridines; aromatic ether; organochlorine compound; tertiary amino compound | antimalarial; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor |
| niacinamide | nicotinamide : A pyridinecarboxamide that is pyridine in which the hydrogen at position 3 is replaced by a carboxamide group. | pyridine alkaloid; pyridinecarboxamide; vitamin B3 | anti-inflammatory agent; antioxidant; cofactor; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; EC 3.5.1.98 (histone deacetylase) inhibitor; Escherichia coli metabolite; geroprotector; human urinary metabolite; metabolite; mouse metabolite; neuroprotective agent; Saccharomyces cerevisiae metabolite; Sir2 inhibitor |
| pyrazinamide | pyrazinecarboxamide : A monocarboxylic acid amide resulting from the formal condensation of the carboxy group of pyrazinoic acid (pyrazine-2-carboxylic acid) with ammonia. A prodrug for pyrazinoic acid, pyrazinecarboxamide is used as part of multidrug regimens for the treatment of tuberculosis. | monocarboxylic acid amide; N-acylammonia; pyrazines | antitubercular agent; prodrug |
| pyrazinoic acid | pyrazine-2-carboxylic acid : The parent compound of the class of pyrazinecarboxylic acids, that is pyrazine bearing a single carboxy substituent. The active metabolite of the antitubercular drug pyrazinamide. pyrazinoic acid: active metabolite of pyrazinamide; structure | pyrazinecarboxylic acid | antitubercular agent; drug metabolite |
| 1,5-dihydroxyisoquinoline | 1,5-dihydroxyisoquinoline: structure in first source isoquinoline-1,5-diol : An isoquinolinol that is isoquinoline in which the hydrogens at positions 1 and 5 are replaced by hydroxy groups. | isoquinolinol | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
| 3-aminobenzamide | benzamides; substituted aniline | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor | |
| 4-amino-1,8-naphthalimide | 4-amino-1,8-naphthalimide: inhibits ADP-ribosylation; sometimes abreviated as 4-AN; | benzoisoquinoline; dicarboximide | |
| phenanthridone | phenanthridone : A member of the class of phenanthridines that is phenanthridine with an oxo substituent at position 6. A poly(ADP-ribose) polymerase (PARP) inhibitor, it has been shown to exhibit immunosuppressive activity. phenanthridone: coal tar derivative; structure given in first source | lactam; phenanthridines | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; immunosuppressive agent; mutagen |
| 5-aminoisoquinolinone | 5-aminoisoquinolinone: structure in first source | isoquinolines | |
| astemizole | astemizole : A piperidine compound having a 2-(4-methoxyphenyl)ethyl group at the 1-position and an N-[(4-fluorobenzyl)benzimidazol-2-yl]amino group at the 4-position. Astemizole: Antihistamine drug now withdrawn from the market in many countries because of rare but potentially fatal side effects. | benzimidazoles; piperidines | anti-allergic agent; anticoronaviral agent; H1-receptor antagonist |
| benzamide | benzamide : An aromatic amide that consists of benzene bearing a single carboxamido substituent. The parent of the class of benzamides. | benzamides | |
| bifemelane | bifemelane: structure given in first source | diarylmethane | |
| chlorpheniramine | chlorphenamine : A tertiary amino compound that is propylamine which is substituted at position 3 by a pyridin-2-yl group and a p-chlorophenyl group and in which the hydrogens attached to the nitrogen are replaced by methyl groups. A histamine H1 antagonist, it is used to relieve the symptoms of hay fever, rhinitis, urticaria, and asthma. Chlorpheniramine: A histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma. It has also been used in veterinary applications. One of the most widely used of the classical antihistaminics, it generally causes less drowsiness and sedation than PROMETHAZINE. | monochlorobenzenes; pyridines; tertiary amino compound | anti-allergic agent; antidepressant; antipruritic drug; H1-receptor antagonist; histamine antagonist; serotonin uptake inhibitor |
| hydroxychloroquine | hydroxychloroquine : An aminoquinoline that is chloroquine in which one of the N-ethyl groups is hydroxylated at position 2. An antimalarial with properties similar to chloroquine that acts against erythrocytic forms of malarial parasites, it is mainly used as the sulfate salt for the treatment of lupus erythematosus, rheumatoid arthritis, and light-sensitive skin eruptions. Hydroxychloroquine: A chemotherapeutic agent that acts against erythrocytic forms of malarial parasites. Hydroxychloroquine appears to concentrate in food vacuoles of affected protozoa. It inhibits plasmodial heme polymerase. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p970) | aminoquinoline; organochlorine compound; primary alcohol; secondary amino compound; tertiary amino compound | anticoronaviral agent; antimalarial; antirheumatic drug; dermatologic drug |
| maprotiline | Maprotiline: A bridged-ring tetracyclic antidepressant that is both mechanistically and functionally similar to the tricyclic antidepressants, including side effects associated with its use. | anthracenes | |
| oxybutynin | oxybutynin : A racemate comprising equimolar amounts of (R)-oxybutynin and esoxybutynin. An antispasmodic used for the treatment of overactive bladder. oxybutynin: RN given refers to parent cpd | acetylenic compound; carboxylic ester; racemate; tertiary alcohol; tertiary amino compound | antispasmodic drug; calcium channel blocker; local anaesthetic; muscarinic antagonist; muscle relaxant; parasympatholytic |
| pj-34 | PJ34 : A member of the class of phenanthridines that is 5,6-dihydrophenanthridine substituted at positions 2 and 6 by (N,N-dimethylglycyl)amino and oxo groups, respectively. It is a potent inhibitor of poly(ADP-ribose) polymerases PARP1 and PARP2 (IC50 of 110 nM and 86 nM, respectively) and exhibits anti-cancer, cardioprotective and neuroprotective properties. | phenanthridines; secondary carboxamide; tertiary amino compound | angiogenesis inhibitor; anti-inflammatory agent; antiatherosclerotic agent; antineoplastic agent; apoptosis inducer; cardioprotective agent; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; neuroprotective agent |
| 1-hydroxyphthalazine | 1-hydroxyphthalazine: RN given refers to cpd with unspecified locants; do not confuse with cpd phthalazinol RN: 56611-65-5 | phthalazines | |
| chlorthenoxazin | chlorthenoxazin: RN given refers to parent cpd; structure | benzoxazine | |
| isocarbostyril | isoquinolinone : An isoquinoline containing one or more oxo groups. | isoquinolines | |
| flavone | flavone : The simplest member of the class of flavones that consists of 4H-chromen-4-one bearing a phenyl substituent at position 2. flavone: RN given refers to unlabeled cpd; structure given in first source | flavones | metabolite; nematicide |
| 2,4(1h,3h)-quinazolinedione | 2,4(1H,3H)-quinazolinedione: structure given in first source | ||
| 4-hydroxybenzamide | |||
| epigallocatechin gallate | (-)-epigallocatechin 3-gallate : A gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin. epigallocatechin gallate: a steroid 5alpha-reductase inhibitor and antimutagen in green tea (Camellia sinensis) | flavans; gallate ester; polyphenol | antineoplastic agent; antioxidant; apoptosis inducer; geroprotector; Hsp90 inhibitor; neuroprotective agent; plant metabolite |
| naphthalimides | Naphthalimides: Compounds with three fused rings that appear like a naphthalene fused to piperidone or like a benz(de)isoquinoline-1,3-dione (not to be confused with BENZYLISOQUINOLINES which have a methyl separating the naphthyl from the benzyl rings). Members are CYTOTOXINS. | ||
| 4-fluorobenzamide | 4-fluorobenzamide: structure in first source | ||
| 5-iodo-6-amino-1,2-benzopyrone | |||
| alantolactone | alantolactone : A sesquiterpene lactone that is 3a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2-one bearing two methyl substituents at positions 5 and 8a as well as a methylidene substituent at position 3. alantolactone: allergenic sesquiterpene lactone; crystalline mixture of alantolactones from group of sesquiterpenes; structure | naphthofuran; olefinic compound; sesquiterpene lactone | antineoplastic agent; apoptosis inducer; plant metabolite |
| 4-aminobenzamide | benzamides | ||
| 4-Methoxybenzamide | benzamides | ||
| 1-(4-nitrophenyl)piperazine | 1-(4-nitrophenyl)piperazine: structure in first source | ||
| 3-methoxybenzamide | |||
| tanshinone | tanshinone: from root of Salvia miltiorrhiza Bunge; RN given refers to tanshinone I; cardioprotective agent and neuroprotective agent | abietane diterpenoid | anticoronaviral agent |
| rubimaillin | rubimaillin : A benzochromene that is 2H-benzo[h]chromene which is substituted by two methyl groups at position 2, a methoxycarbonyl group at position 5, and a hydroxy group at position 6. Found in the Chinese medical plant Rubia cordifola, It has an anti-cancer effect by inhibition of TNF-alpha-induced NF-kappaB activation. It is also a dual inhibitor of acyl-CoA:cholesterol acyltransferase 1 and 2 (ACAT1 and ACAT2), but is more selective for the ACAT2 isozyme. rubimaillin: structure given in first source | benzochromene; methyl ester; phenols | acyl-CoA:cholesterol acyltransferase 2 inhibitor; anti-inflammatory agent; antineoplastic agent; apoptosis inducer; neuroprotective agent; NF-kappaB inhibitor; plant metabolite |
| przewaquinone d | przewaquinone D: isolated from root of Salvia przewalskii; structure given in first source; RN given refers to the trans- isomer, przewaquinone D | ||
| 3',4'-dihydroxyflavone | 3',4'-dihydroxyflavone: inhibitors of arachidonic acid peroxidation | ||
| 3,4-dihydro-5-methyl-1(2h)-isoquinolinone | 3,4-dihydro-5-methyl-1(2H)-isoquinolinone: structure given in first source | isoquinolines | |
| 1-oxo-1,2,3,4-tetrahydroisoquinoline | 1-oxo-1,2,3,4-tetrahydroisoquinoline: structure given in first source | ||
| tanshinone ii a | tashinone IIA: a cardiovascular agent with antineoplastic activity; isolated from Salvia miltiorrhiza; structure in first source | abietane diterpenoid | |
| cyclo(alanylalanyl) | |||
| 5-chloropyrazinamide | |||
| s-adenosylhomocysteine | S-adenosyl-L-homocysteine : An organic sulfide that is the S-adenosyl derivative of L-homocysteine. S-Adenosylhomocysteine: 5'-S-(3-Amino-3-carboxypropyl)-5'-thioadenosine. Formed from S-adenosylmethionine after transmethylation reactions. | adenosines; amino acid zwitterion; homocysteine derivative; homocysteines; organic sulfide | cofactor; EC 2.1.1.72 [site-specific DNA-methyltransferase (adenine-specific)] inhibitor; EC 2.1.1.79 (cyclopropane-fatty-acyl-phospholipid synthase) inhibitor; epitope; fundamental metabolite |
| trichostatin a | trichostatin A: chelates zinc ion in the active site of histone deacetylases, resulting in preventing histone unpacking so DNA is less available for transcription; do not confuse with TRICHOSANTHIN which is a protein; found in STREPTOMYCES | antibiotic antifungal agent; hydroxamic acid; trichostatin | bacterial metabolite; EC 3.5.1.98 (histone deacetylase) inhibitor; geroprotector |
| (3R,5S)-fluvastatin | (3R,5S)-fluvastatin : A (6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid diastereoisomer in which the stereocentres beta- and delta- to the carboxy group have R and S configuration, respectively. The drug fluvastatin is an equimolar mixture of this compound and its enantiomer. | (6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid; statin (synthetic) | |
| cefsulodin | cefsulodin : A pyridinium-substituted semi-synthetic, broad-spectrum, cephalosporin antibiotic. Cefsulodin: A pyridinium-substituted semisynthetic, broad-spectrum antibacterial used especially for Pseudomonas infections in debilitated patients. | cephalosporin; organosulfonic acid; primary carboxamide | antibacterial drug |
| N-[4-[[[4-(4-methoxyphenyl)-4-oxanyl]methylamino]-oxomethyl]phenyl]-2-furancarboxamide | aromatic amide; furans | ||
| ha 1100 | HA 1100: intracellular calcium antagonist | ||
| apigenin | Chamomile: Common name for several daisy-like plants (MATRICARIA; TRIPLEUROSPERMUM; ANTHEMIS; CHAMAEMELUM) native to Europe and Western Asia, now naturalized in the United States and Australia. | trihydroxyflavone | antineoplastic agent; metabolite |
| luteolin | 3'-hydroxyflavonoid; tetrahydroxyflavone | angiogenesis inhibitor; anti-inflammatory agent; antineoplastic agent; apoptosis inducer; c-Jun N-terminal kinase inhibitor; EC 2.3.1.85 (fatty acid synthase) inhibitor; immunomodulator; nephroprotective agent; plant metabolite; radical scavenger; vascular endothelial growth factor receptor antagonist | |
| amentoflavone | biflavonoid; hydroxyflavone; ring assembly | angiogenesis inhibitor; antiviral agent; cathepsin B inhibitor; P450 inhibitor; plant metabolite | |
| mangostin | alpha-mangostin : A member of the class of xanthones that is 9H-xanthene substituted by hydroxy group at positions 1, 3 and 6, a methoxy group at position 7, an oxo group at position 9 and prenyl groups at positions 2 and 8. Isolated from the stems of Cratoxylum cochinchinense, it exhibits antioxidant, antimicrobial and antitumour activities. mangostin: xanthone from rind of Garcinia mangostana Linn. fruit | aromatic ether; phenols; xanthones | antimicrobial agent; antineoplastic agent; antioxidant; plant metabolite |
| scutellarein | scutellarein : Flavone substituted with hydroxy groups at C-4', -5, -6 and -7. scutellarein: aglycone of scutellarin from Scutellaria baicalensis; carthamidin is 2S isomer of scutellarein; do not confuse with isoscutellarein and/or isocarthamidin which are respective regioisomers, or with the scutelarin protein | tetrahydroxyflavone | metabolite |
| wedelolactone | wedelolactone : A member of the class of coumestans that is coumestan with hydroxy substituents as positions 1, 8 and 9 and a methoxy substituent at position 3. wedelolactone: antihepatotoxic coumestan from Eclipta prostrata and Wedelia calendulacea (both Asteraceae); structure given in first source | aromatic ether; coumestans; delta-lactone; polyphenol | antineoplastic agent; apoptosis inducer; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; hepatoprotective agent; metabolite |
| 3',4',7-trihydroxyflavone | 3',4',7-trihydroxyflavone: from the Sudanese medicinal plant Albizia zygia; structure in first source | flavones | |
| adenosine diphosphate (hydroxymethyl)pyrrolidinediol | dihydroxypyrrolidine; purine ribonucleoside 5'-diphosphate | ||
| ag 14361 | benzimidazoles | ||
| gpi 6150 | |||
| rucaparib | AG14447: Poly(ADP-ribose) polymerase inhibitor; structure in first source | azepinoindole; caprolactams; organofluorine compound; secondary amino compound | antineoplastic agent; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
| 3,4-dihydro-5-(4-(1-piperidinyl)butoxy)-1(2h)-isoquinolinone | |||
| bx795 | BX795: structure in first source | ureas | |
| veliparib | benzimidazoles | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor | |
| olaparib | cyclopropanes; monofluorobenzenes; N-acylpiperazine; phthalazines | antineoplastic agent; apoptosis inducer; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor | |
| niraparib | 2-[4-(piperidin-3-yl)phenyl]-2H-indazole-7-carboxamide : A member of the class of indazoles that is 2H-indazole substituted by 4-(piperidin-3-yl)phenyl and aminocarbonyl groups at positions 2 and 7, respectively. It is a potent PARP1 inhibitor with IC50 of 3.2 nM. | benzenes; indazoles; piperidines; primary carboxamide | antineoplastic agent; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
| niraparib | niraparib : A 2-[4-(piperidin-3-yl)phenyl]-2H-indazole-7-carboxamide that has S-configuration. It is a potent inhibitor of PARP1 and PARP2 (IC50 of 3.8 and 2.1 nM, respectively) and approved as a first-line maintenance treatment for women with advanced ovarian cancer after responding to platinum-based chemotherapy. niraparib: structure in first source | 2-[4-(piperidin-3-yl)phenyl]-2H-indazole-7-carboxamide | antineoplastic agent; apoptosis inducer; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; radiosensitizing agent |
| cep 26401 | pyridazines; ring assembly | ||
| iwr-1 endo | IWR-1-endo : A dicarboximide having an endo bridged phthalimide structure, substituted at nitrogen by a 4-(quinolin-8-ylcarbamoyl)benzoyl group. | benzamides; bridged compound; dicarboximide; quinolines | axin stabilizer; Wnt signalling inhibitor |
| ly2784544 | pyridazines | ||
| (5-bromo-3-pyridinyl)-[4-(1-pyrrolidinyl)-1-piperidinyl]methanone | aromatic carboxylic acid; pyridinemonocarboxylic acid | ||
| nms-p118 | NMS-P118: a PARP-1 inhibitor; structure in first source | ||
| entecavir | benzamides; N-acylpiperidine | ||
| epz005687 | EPZ005687: inhibits EZH2 protein; structure in first source | indazoles | |
| epz-6438 | tazemetostat: a histone methyltransferase EZH2 inhibitor with antineoplastic activity | ||
| g007-lk | G007-LK: potent and specific small-molecule tankyrase inhibitor; structure in first source | ||
| gsk-2816126 | GSK-2816126: inhibits EZH2 methyltransferase; structure in first source | piperazines; pyridines | |
| gsk343 | GSK343 : A member of the class of indazoles that is 1-isopropyl-1H-indazole-4-carboxamide in which the nitrogen of the carboxamide group is substituted by a (6-methyl-2-oxo-4-propyl-1,2-dihydropyridin-3-yl)methyl group and in which the indazole ring is substituted at position 6 by a 2-(4-methylpiperazin-1-yl)pyridin-4-yl group. A highly potent and selective EZH2 inhibitor (IC50 = 4 nM). GSK343: an EZH2 methyltransferase inhibitor | aminopyridine; indazoles; N-alkylpiperazine; N-arylpiperazine; pyridone; secondary carboxamide | antineoplastic agent; apoptosis inducer; EC 2.1.1.43 (enhancer of zeste homolog 2) inhibitor |
| nu 1025 | NU 1064: structure in first source | phenols; quinazolines | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
| 2-methyl-4(3h)-quinazolinone | 2-methyl-4(3H)-quinazolinone: from Bacillus cereus; structure given in first source | ||
| 4-hydroxyquinazoline | 4-oxo-3,4-dihydroquinazoline: structure in first source | quinazolines | |
| 1,4-Dihydrothieno[3,2-d]pyrimidin-4-one | organic heterobicyclic compound; organonitrogen heterocyclic compound; organosulfur heterocyclic compound | ||
| xav939 | XAV939 : A thiopyranopyrimidine in which a 7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidine skeleton is substituted at C-4 by a hydroxy group and at C-2 by a para-(trifluoromethyl)phenyl group. XAV939: selectively inhibits beta-catenin-mediated transcription; structure in first source | (trifluoromethyl)benzenes; thiopyranopyrimidine | tankyrase inhibitor |
| 2-(4-methoxyphenyl)-1H-quinazolin-4-one | quinazolines | ||
| bmn 673 | talazoparib: inhibits both PARP1 and PARP2; structure in first source | ||
| me0328 | ME0328: inhibits ARTD3; structure in first source | ||
| nvp-tnks656 |