Histone Methyltransferase

Sigaling Pathway Map

Research Area

Inhibitory Selectivity

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Notes:
2. For more details, such as half maximal inhibitory concentrations (IC50s) and working concentrations of each inhibitor, please click on the link of the inhibitor of interest.
3. "+" indicates inhibitory effect. Increased inhibition is marked by a higher "+" designation.
4. Orange "√" refers to compounds which do inhibitory effects on the related isoform, but without specific value.

Catalog No. Information Product Use Citations Product Validations
S7062

Pinometostat (EPZ5676)

EPZ-5676 is an S-adenosyl methionine (SAM) competitive inhibitor of protein methyltransferase DOT1L with Ki of 80 pM in a cell-free assay, demonstrating >37,000-fold selectivity against all other PMTs tested, inhibits H3K79 methylation in tumor. Phase 1.

S7004

EPZ005687

EPZ005687 is a potent and selective inhibitor of EZH2 with Ki of 24 nM in a cell-free assay, 50-fold selectivity against EZH1 and 500-fold selectivity against 15 other protein methyltransferases.

S7164

GSK343

GSK343 is a potent and selective EZH2 inhibitor with IC50 of 4 nM in a cell-free assay, showing 60 fold selectivity against EZH1, and >1000 fold selectivity against other histone methyltransferases.

S8006

BIX 01294

BIX01294 is an inhibitor of G9a histone methyltransferase with IC50 of 2.7 μM in a cell-free assay, reduces H3K9me2 of bulk histones, also weakly inhibits GLP (primarily H3K9me3), no significant activity observed at other histone methyltransferases.

S7128

Tazemetostat (EPZ-6438)

EPZ-6438 is a potent, and selective EZH2 inhibitor with Ki and IC50 of 2.5 nM and 11 nM in cell-free assays, exhibiting a 35-fold selectivity versus EZH1 and >4,500-fold selectivity relative to 14 other HMTs.

S7816New

MI-463

MI-463 is a potent inhibitor of Menin-MLL interaction with an IC50 value of 15.3 nM.

S7820New

EPZ020411

EPZ020411 is a potent and selective small molecule PRMT6 inhibitor with an IC50 of 10 nM.

S8071New

UNC0638

UNC0638 is a potent, selective and cell-penetrant chemical probe for G9a and GLP with IC50 of <15 nM and 19 nM, respectively, shows selectivity over a wide range of epigenetic and non-epigenetic targets.

S8147New

MS049

MS049 is a potent and selective inhibitor of PRMT4 and PRMT6 with IC50s of 34 nM and 43 nM, respectively.

S8359New

UNC3866

UNC3866 is a potent antagonist of the methyllysine (Kme) reading function of the Polycomb CBX and CDY families of chromodomains. UNC3866 binds the chromodomains of CBX4 and CBX7 most potently, with a K(d) of ∼100 nM for each, and is 6- to 18-fold selective as compared to seven other CBX and CDY chromodomains.

S8353New

CPI-1205

CPI-1205 is an orally available selective inhibitor of the histone lysine methyltransferase EZH2, with potential antineoplastic activity.

S7575New

LLY-507

LLY-507 is a cell-active, potent, and selective inhibitor of protein-lysine Methyltransferase SMYD2.

S4589New

Amodiaquine dihydrochloride dihydrate

Amodiaquine is a potent, non-competitive inhibitor of histamine N-methyl transferase in human erythrocytes, also used as an antimalarial and anti-inflammatory agent.

S7572New

A-366

A-366 is a potent and selective G9a/GLP histone lysine methyltransferase inhibitor with IC50 of 3.3nM, exhibiting >1000-fold selectivity for G9a/GLP over 21 other methyltransferases.

S7815New

MI-136

MI-136 can specifically inhibit the menin-MLL interaction. It inhibits DHT-induced expression of androgen receptor (AR) target genes.

S8111New

GSK591

GSK591 (EPZ015866,GSK3203591) is a potent selective inhibitor of the arginine methyltransferase PRMT5 with IC50 of 11 nM.

S8209New

HLCL-61

HLCL-61 hydrochloride is a potent and selective PRMT5 inhibitor for the treatment of acute myeloid leukemia.

S8068New

Chaetocin

Chaetocin, a natural product from Chaetomium species, is a histone methyltransferase inhibitor with IC50 of 0.8 μM, 2.5 μM and 3 μM for dSU(VAR)3-9, mouse G9a and Neurospora crassa DIM5, respectively.

S8112New

MS023

MS023 is a potent, selective, and cell-active Type I PRMT inhibitor with IC50 of 30 nM, 119 nM, 83 nM, 4 nM, and 5 nM for PRMT1, PRMT3, PRMT4, PRMT6 and PRMT8, respectively.

S7832New

SGC707

SGC707 is a potent, selective and cell-active allosteric inhibitor of protein arginine methyltransferase 3 (PRMT3) with IC50 and Kd of 31 nM and 53 nM, respectively.

S7120

3-deazaneplanocin A (DZNeP) HCl

3-deazaneplanocin A (DZNeP)HCl, an analog of adenosine, is a competitive inhibitor of S-adenosylhomocysteine hydrolase with Ki of 50 pM in a cell-free assay.

S7165

UNC1999

UNC1999 is a potent, orally bioavailable and selective inhibitor of EZH2 and EZH1 with IC50 of 2 nM and 45 nM in cell-free assays, respectively, showing >1000-fold selectivity over a broad range of epigenetic and non-epigenetic targets.

S7265

MM-102

MM-102 is a high-affinity peptidomimetic MLL1 inhibitor with IC50 of 0.4 μM in a cell-free assay.

S7079

SGC 0946

SGC 0946 is a highly potent and selective DOT1L methyltransferase inhibitor with IC50 of 0.3 nM in a cell-free assay, is inactive against a panel of 12 PMTs and DNMT1.

S3147

Entacapone

Entacapone inhibits catechol-O-methyltransferase(COMT) with IC50 of 151 nM.

S7570

UNC0379

UNC0379 is a selective, substrate competitive inhibitor of N-lysine methyltransferase SETD8 with IC50 of 7.9 μM, high selectivity over 15 other methyltransferases.

S7748

EPZ015666(GSK3235025)

EPZ015666(GSK3235025) is a potent, selective and orally bioavailable PRMT5 inhibitor with Ki of 5 nM, >20,000-fold selectivity over other PMTs.

S7294

PFI-2

PFI-2 is a potent, selective, and cell-active lysine methyltransferase SETD7 inhibitor with Ki (app) and IC50 of 0.33 nM and 2 nM, 1000-fold selectivity over other methyltransferases and other non-epigenetic targets.

S7610

UNC0631

UNC0631 is a potent histone methyltransferase G9a inhibitor with IC50 of 4 nM.

S7619

MI-3 (Menin-MLL Inhibitor)

MI-3 (Menin-MLL Inhibitor) is a potent menin-MLL interaction inhibitor with IC50 of 648 nM.

S7591

BRD4770

BRD4770 is a histone methyltransferase G9a inhibitor with IC50 of 6.3 μM, and induces cell senescence.

S7618

MI-2 (Menin-MLL Inhibitor)

MI-2 (Menin-MLL Inhibitor) is a potent menin-MLL interaction inhibitor with IC50 of 446 nM.

S7611

EI1

EI1 is a potent and selective EZH2 inhibitor with IC50 of 15 nM and 13 nM for EZH2 (WT) and EZH2 (Y641F), respectively.

S7804

GSK503

GSK503 is a potent and specific EZH2 methyltransferase inhibitor.

S7353

EPZ004777

EPZ004777 is a potent, selective DOT1L inhibitor with IC50 of 0.4 nM in a cell-free assay and demonstrates >1,200-fold selectivity for DOT1L over all other tested PMTs.

S7061

GSK126

GSK126 is a potent, highly selective EZH2 methyltransferase inhibitor with IC50 of 9.9 nM, >1000-fold selective for EZH2 over 20 other human methyltransferases.

S7656

CPI-360

CPI-360 is a potent, selective,and SAM-competitive EZH1 inhibitor with IC50 of 102.3 nM, >100-fold selectivity over other methyltransferases.

S7616

CPI-169

CPI-169 is a potent, and selective EZH2 inhibitor with IC50 of 0.24 nM, 0.51 nM, and 6.1 nM for EZH2 WT, EZH2 Y641N, and EZH1, respectively.

S7884

AMI-1

AMI-1 is a potent and specific Histone Methyltransferase (HMT) inhibitor with IC50 of 3.0 μM and 8.8 μM for yeast Hmt1p and human PRMT1, respectively.

S7833New

OICR-9429

OICR-9429 is a potent antagonist of the interaction of WDR5 with peptide regions of MLL and Histone 3 and reduces viability of acute myeloid leukemia cells in vitro.

Catalog No. Information Product Use Citations Product Validations
S7062

Pinometostat (EPZ5676)

EPZ-5676 is an S-adenosyl methionine (SAM) competitive inhibitor of protein methyltransferase DOT1L with Ki of 80 pM in a cell-free assay, demonstrating >37,000-fold selectivity against all other PMTs tested, inhibits H3K79 methylation in tumor. Phase 1.

S7004

EPZ005687

EPZ005687 is a potent and selective inhibitor of EZH2 with Ki of 24 nM in a cell-free assay, 50-fold selectivity against EZH1 and 500-fold selectivity against 15 other protein methyltransferases.

S7164

GSK343

GSK343 is a potent and selective EZH2 inhibitor with IC50 of 4 nM in a cell-free assay, showing 60 fold selectivity against EZH1, and >1000 fold selectivity against other histone methyltransferases.

S8006

BIX 01294

BIX01294 is an inhibitor of G9a histone methyltransferase with IC50 of 2.7 μM in a cell-free assay, reduces H3K9me2 of bulk histones, also weakly inhibits GLP (primarily H3K9me3), no significant activity observed at other histone methyltransferases.

S7128

Tazemetostat (EPZ-6438)

EPZ-6438 is a potent, and selective EZH2 inhibitor with Ki and IC50 of 2.5 nM and 11 nM in cell-free assays, exhibiting a 35-fold selectivity versus EZH1 and >4,500-fold selectivity relative to 14 other HMTs.

S7816New

MI-463

MI-463 is a potent inhibitor of Menin-MLL interaction with an IC50 value of 15.3 nM.

S7820New

EPZ020411

EPZ020411 is a potent and selective small molecule PRMT6 inhibitor with an IC50 of 10 nM.

S8071New

UNC0638

UNC0638 is a potent, selective and cell-penetrant chemical probe for G9a and GLP with IC50 of <15 nM and 19 nM, respectively, shows selectivity over a wide range of epigenetic and non-epigenetic targets.

S8147New

MS049

MS049 is a potent and selective inhibitor of PRMT4 and PRMT6 with IC50s of 34 nM and 43 nM, respectively.

S8359New

UNC3866

UNC3866 is a potent antagonist of the methyllysine (Kme) reading function of the Polycomb CBX and CDY families of chromodomains. UNC3866 binds the chromodomains of CBX4 and CBX7 most potently, with a K(d) of ∼100 nM for each, and is 6- to 18-fold selective as compared to seven other CBX and CDY chromodomains.

S8353New

CPI-1205

CPI-1205 is an orally available selective inhibitor of the histone lysine methyltransferase EZH2, with potential antineoplastic activity.

S7575New

LLY-507

LLY-507 is a cell-active, potent, and selective inhibitor of protein-lysine Methyltransferase SMYD2.

S4589New

Amodiaquine dihydrochloride dihydrate

Amodiaquine is a potent, non-competitive inhibitor of histamine N-methyl transferase in human erythrocytes, also used as an antimalarial and anti-inflammatory agent.

S7572New

A-366

A-366 is a potent and selective G9a/GLP histone lysine methyltransferase inhibitor with IC50 of 3.3nM, exhibiting >1000-fold selectivity for G9a/GLP over 21 other methyltransferases.

S7815New

MI-136

MI-136 can specifically inhibit the menin-MLL interaction. It inhibits DHT-induced expression of androgen receptor (AR) target genes.

S8111New

GSK591

GSK591 (EPZ015866,GSK3203591) is a potent selective inhibitor of the arginine methyltransferase PRMT5 with IC50 of 11 nM.

S8209New

HLCL-61

HLCL-61 hydrochloride is a potent and selective PRMT5 inhibitor for the treatment of acute myeloid leukemia.

S8068New

Chaetocin

Chaetocin, a natural product from Chaetomium species, is a histone methyltransferase inhibitor with IC50 of 0.8 μM, 2.5 μM and 3 μM for dSU(VAR)3-9, mouse G9a and Neurospora crassa DIM5, respectively.

S8112New

MS023

MS023 is a potent, selective, and cell-active Type I PRMT inhibitor with IC50 of 30 nM, 119 nM, 83 nM, 4 nM, and 5 nM for PRMT1, PRMT3, PRMT4, PRMT6 and PRMT8, respectively.

S7832New

SGC707

SGC707 is a potent, selective and cell-active allosteric inhibitor of protein arginine methyltransferase 3 (PRMT3) with IC50 and Kd of 31 nM and 53 nM, respectively.

S7120

3-deazaneplanocin A (DZNeP) HCl

3-deazaneplanocin A (DZNeP)HCl, an analog of adenosine, is a competitive inhibitor of S-adenosylhomocysteine hydrolase with Ki of 50 pM in a cell-free assay.

S7165

UNC1999

UNC1999 is a potent, orally bioavailable and selective inhibitor of EZH2 and EZH1 with IC50 of 2 nM and 45 nM in cell-free assays, respectively, showing >1000-fold selectivity over a broad range of epigenetic and non-epigenetic targets.

S7265

MM-102

MM-102 is a high-affinity peptidomimetic MLL1 inhibitor with IC50 of 0.4 μM in a cell-free assay.

S7079

SGC 0946

SGC 0946 is a highly potent and selective DOT1L methyltransferase inhibitor with IC50 of 0.3 nM in a cell-free assay, is inactive against a panel of 12 PMTs and DNMT1.

S3147

Entacapone

Entacapone inhibits catechol-O-methyltransferase(COMT) with IC50 of 151 nM.

S7570

UNC0379

UNC0379 is a selective, substrate competitive inhibitor of N-lysine methyltransferase SETD8 with IC50 of 7.9 μM, high selectivity over 15 other methyltransferases.

S7748

EPZ015666(GSK3235025)

EPZ015666(GSK3235025) is a potent, selective and orally bioavailable PRMT5 inhibitor with Ki of 5 nM, >20,000-fold selectivity over other PMTs.

S7294

PFI-2

PFI-2 is a potent, selective, and cell-active lysine methyltransferase SETD7 inhibitor with Ki (app) and IC50 of 0.33 nM and 2 nM, 1000-fold selectivity over other methyltransferases and other non-epigenetic targets.

S7610

UNC0631

UNC0631 is a potent histone methyltransferase G9a inhibitor with IC50 of 4 nM.

S7619

MI-3 (Menin-MLL Inhibitor)

MI-3 (Menin-MLL Inhibitor) is a potent menin-MLL interaction inhibitor with IC50 of 648 nM.

S7591

BRD4770

BRD4770 is a histone methyltransferase G9a inhibitor with IC50 of 6.3 μM, and induces cell senescence.

S7618

MI-2 (Menin-MLL Inhibitor)

MI-2 (Menin-MLL Inhibitor) is a potent menin-MLL interaction inhibitor with IC50 of 446 nM.

S7611

EI1

EI1 is a potent and selective EZH2 inhibitor with IC50 of 15 nM and 13 nM for EZH2 (WT) and EZH2 (Y641F), respectively.

S7804

GSK503

GSK503 is a potent and specific EZH2 methyltransferase inhibitor.

S7353

EPZ004777

EPZ004777 is a potent, selective DOT1L inhibitor with IC50 of 0.4 nM in a cell-free assay and demonstrates >1,200-fold selectivity for DOT1L over all other tested PMTs.

S7061

GSK126

GSK126 is a potent, highly selective EZH2 methyltransferase inhibitor with IC50 of 9.9 nM, >1000-fold selective for EZH2 over 20 other human methyltransferases.

S7656

CPI-360

CPI-360 is a potent, selective,and SAM-competitive EZH1 inhibitor with IC50 of 102.3 nM, >100-fold selectivity over other methyltransferases.

S7616

CPI-169

CPI-169 is a potent, and selective EZH2 inhibitor with IC50 of 0.24 nM, 0.51 nM, and 6.1 nM for EZH2 WT, EZH2 Y641N, and EZH1, respectively.

S7884

AMI-1

AMI-1 is a potent and specific Histone Methyltransferase (HMT) inhibitor with IC50 of 3.0 μM and 8.8 μM for yeast Hmt1p and human PRMT1, respectively.

Catalog No. Information Product Use Citations Product Validations
S7833New

OICR-9429

OICR-9429 is a potent antagonist of the interaction of WDR5 with peptide regions of MLL and Histone 3 and reduces viability of acute myeloid leukemia cells in vitro.