mutants

ATPγS tetralithium salt is a substrate for nucleotide hydrolysis and RNA unraveling activity of the eukaryotic translation initiation factor eIF4A, associated with p97 mutants and prions.

BI-2865 is a non-covalent pan-KRAS inhibitor.BI-2865 binds to KRAS WT, G12C, G12D, G12V, and G13D mutants with KD values of 6.9, 4.5, 32, 26, and 4.3 nM, respectively.BI-2865 showed antiproliferative activity in BaF3 cells expressing KRAS G12C, G12D, or G12V mutants. BI-2865 showed antiproliferative activity on BaF3 cells expressing KRAS G12C, G12D or G12V mutants with an average IC50 value of approximately 140 nM.

SKLB 1028 (Ruserontinib) is a new type of oral multikinase inhibitor of EGFR, FLT3, and Abl. SKLB 1028 shows excellent activity in FLT3-driven AML models and considerable potency in CML models containing Abl mutants.

P53R3 is a potent reactivator of p53, effectively restoring sequence-specific DNA binding to several p53 hot spot mutants, namely p53 R175H, p53 R248W, and p53 R273H. This compound exhibits p53-dependent antiproliferative effects with significantly higher specificity compared to PRIMA-1 and promotes the recruitment of both wild-type p53 and p53 M237I to various target gene promoters. Additionally, P53R3 markedly increases the mRNA, total protein, and cell surface expression of death receptor 5 (DR5), demonstrating its utility in cancer research.

Corrector C4, a corrector commonly used to study cystic fibrosis mutants, works by alleviating the interaction between CFTR transmembrane domain mutants and protein homeostasis.

Dolutegravir (GSK1349572) (IC50=2.7 nM), a two-metal-binding HIV integrase inhibitor, exhibits medium activity against raltegravir-resistant signature mutants Y143R, Q148K, N155H, and G140S Q148H.

Poziotinib hydrochloride irreversibly inhibits EGFR (HER1 or ErbB1), including EGFR mutants, HER2, and HER4, thereby inhibiting the proliferation of tumor cells that overexpress these receptors. It is an orally bioavailable, quinazoline-based pan epidermal growth factor receptor (EGFR or HER) inhibitor with potential antineoplastic activity.

Dolutegravir sodium (GSK-1349572A) salt(DTG; GSK1349572) is an HIV integrase inhibitor(IC50: 2.7 nM), modest activity against raltegravir-resistant signature mutants Y143R, Q148K, N155H, and G140S Q148H.

Nilotinib monohydrochloride monohydrate (Nilotinib (monohydrochloride monohydrate)) is significantly potent BCR-ABL against, is a second generation tyrosine kinase inhibitor (TKI), and is active against many BCR-ABL mutants.

Xanthosine is produced by guanine-free mutants of bacteria e.g. Bacillus subtilis, Aerobacter aerogenes. Xanthosine monophosphate is an intermediate in purine metabolism, formed from IMP, and forming GMP.

Sonrotoclax is a potent, orally active inhibitor of Bcl2, demonstrating effective cell-killing activity against a range of lymphoma and leukemia cell lines [1].

GNE-1858 is an ATP-competitive hematopoietic progenitor kinase-1 (HPK1) inhibitor (IC50s of 1.9 nM, 1.9 nM, and 4.5 nM for wild-type and the active mimetic mutants HPK1-TSEE and HPK1-SA).

PF-06459988 is a novel, effective, orally active, irreversible, and selective epidermal growth factor receptor (EGFR) mutant inhibitor. PF-06459988 has high efficiency and high affinity for EGFRs double mutants containing T790M, and has minimal activity against WT EGFR. PF-06459988 makes a candidate drug for the treatment of cancer.

MS 154N is a negative control for MS 154. The compound exhibits high binding-affinity for WT and L858R-mutant EGFR (Kdvalues are 3 and 4.3 nM, respectively), but does not significantly induce degradation of EGFR mutants.

MK-2206 is an orally active, highly selective, metabotropic Akt inhibitor that targets Akt1 [IC50: 8 nM], Akt2 [IC50: 12 nM], and Akt3 [IC50: 65 nM]. Many breast cancer cell lines, PIK3CA mutants, and PTEN-losing cell lines are sensitive to MK-2206, which exhibits anti-cancer effects.

Tuxobertinib (BDTX-189) is a potent and selective inhibitor of allosteric EGFR and HER2 oncogenic mutations, with KDs of 0.2, 0.76, 13, and 1.2 nM for EGFR, HER2, BLK, and RIPK2, respectively, and exhibits anticancer activity.

VPC-14228 is a specific AR-DBD inhibitor that acts by inhibiting both Y594A and Q592A mutants.

Clinafloxacin (CI-960)(PD-127391) is a fluoroquinolone antibiotic.

EAI045, an allosteric inhibitor, targets towards drug-resistant EGFR mutants but avoids the wild-type receptor.

BC-LI-0186 (4-(2,3-dimethyl-5-oxo-4-propan-2-ylpyrazol-1-yl)-N-(2-phenoxyethyl)benzenesulfonamide) is a potent and selective inhibitor of the interaction of Leucyl-tRNA synthetase (LRS) and Ras-related GTP-binding protein D (RagD) with IC50 of 46.11 nM. BC-LI-0186 competitively binds the RagD interaction site of LRS with Kd of 42.1 nM and has no effect on LRS-vps34, LRS-eprs, RagB-RagD association, mTORC1 complex formation. BC-LI-0186 potently inhibits the activity of tumor-associated MTOR mutants and the growth of rapamycin-resistant cancer cells. BC-LI-0186 can be used for lung cancer-related research.

EGFR mutant-IN-2 (Compound D51) is an inhibitor of EGFR mutants, specifically targeting EGFR L858R T790M C797S and EGFR del19 T790M C797S mutants with IC50 values of 14 nM and 62 nM, respectively. This compound exhibits favorable pharmacokinetic (PK) parameters, safety properties, in vivo stability, and demonstrates antitumor activity [1].

GSK864 is an IDH1 mutant inhibitor that inhibits IDH1 mutants R132C, R132H, and R132G, and is used in the study of cardiovascular and oncology diseases.

IHMT-IDH1-053 (compound 16) is an irreversible inhibitor highly selective for the IDH1 R132H mutant, with an IC50 of 4.7 nM. It preferentially targets IDH1 mutants over wild-type IDH1 and IDH2, in both their wild-type and mutant forms. In 293T cells transfected with the IDH1 R132H mutant, IHMT-IDH1-053 reduces 2-hydroxyglutarate (2-HG) production with an IC50 of 28 nM. The compound binds to the R132H protein at an allosteric site near the NADPH binding region, forming a covalent linkage with Cys269. Additionally, IHMT-IDH1-053 inhibits the growth of both the HT1080 cell line and primary acute myeloid leukemia (AML) cells harboring IDH1 R132 mutations [1].

CPD-1224, an orally active derivative that binds cereblon ligands to ALK inhibitors, specifically targets and degrades EML4-ALK oncogenic fusions, including ALK and its mutants L1196M/G1202R.

TNK-6123 is an emivirine analog. TNK-6123 has improved activity against drug-resistant HIV mutants.

Saussureamine C is an inhibitor of H274Y and N294S mutants.

G-749 hydrochloride is a novel FLT3 inhibitor that showed potent and sustained inhibition of the FLT3 wild type and mutants including FLT3-ITD, FLT3-D835Y, FLT3-ITD/N676D, and FLT3-ITD/F691L in cellular assays.

CCT241736 is an orally bioavailable dual FLT3/Aurora kinase inhibitor that also inhibits clinically relevant FLT3-resistant mutants including FLT3-ITD and FLT3, CCT241736, an advanced analog of CCT137690, is a preclinical development candidate for the treatment of human malignancies, and in particular AML in adults and children.

Cristacarpin exhibits moderate but selective activity towards DNA repair-deficient yeast mutants. It promotes endoplasmic reticulum (ER) stress, leading to sub-lethal reactive oxygen species (ROS) generation and which eventually terminates by triggering s

20S Proteasome activator 1 is a 20S proteasome activator with IC50 values of 0.3 μM for trypsin-like sites, 0.7 μM for chymotrypsin-like sites, and 1.8 μM for caspase sites. It prevents the accumulation of pathogenic alpha-synuclein (A53T) mutants through translation in the cellular system, thereby reducing the probability of disease occurrence. 20S Proteasome activator 1 can be used to study neurodegenerative diseases.

Ensartinib hydrochloride (X-396 dihydrochloride) is a potent new-generation ALK inhibitor with high activity against CNS metastases and a broad range of known crizotinib-resistant ALK mutations. It potently inhibits both wild-type ALK and ALK variants (C1156Y, F1174, G1202R, L1196M, S1206R, and T1151 mutants) with in vitro IC50s of <4 nM.

α-Synuclein 4554W, previously identified through intracellular library screening, is an inhibitor of α-Synuclein (aSyn) aggregation and its associated toxicity. This compound, comprising GIVNGVKA sequences, effectively reduces fibril formation in aSyn mutants associated with Parkinson’s disease [1].

Naquotinib mesylate (ASP8273 (mesylate)) is an orally available, mutant-selective and irreversible inhibitor of EGFR(iC50s of 8-33 nM and 230 nM for toward EGFR mutants and EGFR).

JBJ-09-063 hydrochloride is an EGFR inhibitor selective for mutants, demonstrating IC50 values of 0.147 nM, 0.063 nM, 0.083 nM, and 0.396 nM against EGFR L858R, EGFR L858R/T790M, EGFR L858R/T790M/C797S, and EGFR L747S, respectively. It effectively inhibits EGFR, Akt, and ERK1/2 phosphorylation, showing efficacy in both EGFR tyrosine kinase inhibitor (TKI)-sensitive and -resistant models. This compound holds potential for research on EGFR-mutant lung cancer.

Pralsetinib is a selective and next-generation RET inhibitor (IC50: 0.3-0.4 nM for WT RET, RET mutants V804L, V804M, M918T, and CCDC6-RET fusion). BLU-667 is an effective and selective inhibitor of RET mutations, fusions, and predicted resistant mutants.

FLT3-IN-17 is an FAK inhibitor (IC50: 12 nM). FLT3-IN-17 inhibits the activity of CYPs and FLT3 mutants and has an IC50 of <0.5 nM for D835Y. FLT3-IN-17 can be used in cancer research.

GNE-431 is a potent, selective and noncovalent Btk inhibitor with IC50 of 3.2 nM. GNE-431 showed excellent potency against the C481R, T474I, and T474M mutants. GNE-431 may provide a treatment option to patients, especially those who have acquired resistance to ibrutinib by mutation of Cys481 or Thr474.

CM-118 is a potent and selective dual inhibitor of c-Met and ALK which potently abrogates hepatocyte growth factor (HGF)-induced c-Met phosphorylation and cell migration, as well as phosphorylation of ALK, EML4-ALK, and ALK resistance mutants in transfected cells.

KRas/son of sevenless 1 (SOS1) interaction inhibitor. Binds within nucleotide binding pocket of KRas (Kd values are 106 - 176 nM for wild type KRas and various KRas mutants). Inhibits nucleotide binding to KRas in a concentration dependent manner. Display

12-Oxo phytodienoic acid (12-oxo PDA) is an endogenous signal converter that increases alkaloid biosynthesis in E. californica cell cultures, increases b. dioica tendril curls, And inhibited jasmonic acid-induced programmed cell death in conditioned A. fru mutants.

ET516 is a strong inhibitor of the Androgen Receptor, effectively halting the proliferation and tumor growth of prostate cancer cells that express AR-resistant mutants [1].

Poacic Acid is a plant-derived stilbenoid exhibiting antifungal activity by localizing to the yeast cell wall and disrupting the production and assembly of β-1,3-glucan in fungal cell walls. It shows fungicidal activity against Saccharomyces cerevisiae and plasma membrane-compromised Candida albicans mutants [1].

Neuromedin U (NMU) is a neuropeptide first demonstrated to drive smooth muscle contraction.1Translated as a 174 amino acid propeptide, NMU is cleaved to different lengths in different animals. It has diverse receptor-mediated rolesin vivo, as it regulates feeding, vasoconstriction, nociception, and bone remodeling and contributes to obesity, cancer and septic shock.2,2NMU-25 is the active form of NMU in humans. It binds with high affinity to receptors on human left ventricle and coronary artery (KDs = 0.26 and 0.11 nM, respectively), eliciting endothelium-independent vasoconstriction.3NMU-25 also suppresses glucose-stimulated insulin secretion in human islets, and this effect is lost in NMU R165W mutants, resulting in early-onset obesity.4 1.Mitchell, J.D., Maguire, J.J., and Davenport, A.P.Emerging pharmacology and physiology of neuromedin U and the structurally related peptide neuromedin SBritish Journal of Pharmacology15887-103(2009) 2.Greenwood, H.C., Bloom, S.R., and Murphy, K.G.Peptides and their potential role in the treatment of diabetes and obesityRev.Diabet.Stud.8(3)355-368(2011) 3.Mitchell, J.D., Maguire, J.J., Kuc, R.E., et al.Expression and vasoconstrictor function of anorexigenic peptides neuromedin U-25 and S in the human cardiovascular systemCardiovascular Research81353-361(2009) 4.Alfa, R.W., Park, S., Skelly, K.R., et al.Suppression of insulin production and secretion by a decretin hormoneCell Metabolism21(2)323-333(2015)

CJ-2360 is a potent, orally active ALK inhibitor, capable of acting on wild-type ALK (IC50: 2.2 nM) and F1197M (IC50: 4.0 nM), G1269A (IC50: 8.8 nM), L1196M (IC50: 6.3 nM) and S1206Y ALK mutant (IC50: 8.9 nM). CJ-2360 strongly inhibited two clinically reported ALK mutants (C1156Y and L1196M) and 468 kinases (LTK, MERTK, CLK1, DAPK1, and DAPK2).

ALK EGFR-IN-1 (Compound 8l) is a dual inhibitor targeting both ALK and EGFR, effectively blocking their phosphorylation. It demonstrates potent inhibition of ALK EGFR mutants with IC50 values of 4.3 nM for EGFR L858R T790M in H1975 cells and 3.6 nM for EML4-ALK in BaF3 cells. This compound may be applicable in the research of non-small cell lung cancer (NSCLC) [1].

Larixol acts as both an fMLP inhibitor and a modulator of various signaling pathways by inhibiting Src kinase, ERK1/2, p38, and AKT phosphorylation critical for immune responses. It disrupts the interaction between the βγ subunit of the Gi protein and downstream effectors linked to the fMLP receptor, thus abrogating fMLP-induced respiratory bursts. Additionally, larixol effectively reduces fMLP (0.1 μM)-triggered superoxide anion generation (IC50: 1.98 μM), cathepsin G secretion (IC50: 2.76 μM), and cellular chemotaxis, mitigating neutrophil hyperactivation and subsequent inflammation or tissue injury. Derivatives of larixol also demonstrate inhibitory activity on TRPC6 functional mutants associated with FSGS [1] [2].

Deacylcortivazol (DAC) is a potent glucocorticoid. When incubated with glucocorticoid-resistant mutants derived from the glucocorticoid-sensitive human leukemic cell line CEM-C7, DAC caused significant growth inhibition. The cytotoxicity of DAC at concent

L0909 is an orally available inhibitors of Hepatitis C virus with a novel mechanism of action (EC50 = 0.022 μM, SI > 600). L0909 could block HCV replication by acting on the HCV entry stage. The high sensitivity to clinical resistant HCV mutants and synergistic effect with clinical drugs were observed for this compound. L0909 as a promising HCV entry inhibitor for single or combinational therapeutic potential.