Activating Compound | Comment | Organism | Structure |
---|---|---|---|
ascorbate | - |
Homo sapiens |
Cloned (Comment) | Organism |
---|---|
gene KDM4A, recombinant expression of His-tagged KDM4A residues 1-359 in Escherichia coli strain BL21 Codon-Plus-Ril from plasmid pNIC28-Bsa4 | Homo sapiens |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-(2-((chroman-6-ylmethyl)amino)pyrimidin-4-yl)isonicotinic acid | - |
Homo sapiens | |
3-(9-(dimethylamino)-N-hydroxynonanamido)propanoic acid | - |
Homo sapiens | |
3-[hydroxy-[5-[[(1R)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-5-oxo-pentanoyl]amino]propanoic acid | - |
Homo sapiens | |
3-[hydroxy-[5-[[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-5-oxo-pentanoyl]amino]propanoic acid | - |
Homo sapiens | |
3-[hydroxy-[7-[[(1S)-2-methoxy-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-7-oxo-heptanoyl]amino]propanoic acid | - |
Homo sapiens | |
3-[hydroxy-[8-[[(1R)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid | - |
Homo sapiens | |
3-[hydroxy-[8-[[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid | - |
Homo sapiens | |
3-[hydroxy-[8-[[(1S)-2-methoxy-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid | - |
Homo sapiens | |
5-tetrazolyl acetohydrazide | - |
Homo sapiens | |
8-(4-(2-(4-(3,5-dichlorophenyl)piperidin-1-yl)ethyl)-1H-pyrazol-1-yl)pyrido[3,4-d]pyrimidin-4(3H)-one | - |
Homo sapiens | |
8-(hydroxyamino)-N-[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]-8-oxo-octanamide | - |
Homo sapiens | |
methyl (2S)-2-[[4-[3-(hydroxyamino)-3-oxo-propyl]benzoyl]amino]-3-(4-phenylphenyl)propanoate | - |
Homo sapiens | |
methyl (2S)-2-[[7-(hydroxyamino)-7-oxo-heptanoyl]amino]-3-(4-phenylphenyl)propanoate | - |
Homo sapiens | |
methyl (2S)-2-[[7-[hydroxy-(3-methoxy-3-oxo-propyl)amino]-7-oxo-heptanoyl]amino]-3-(4-phenylphenyl)propanoate | - |
Homo sapiens | |
methyl (2S)-2-[[8-[hydroxy-(3-methoxy-3-oxo-propyl)amino]-8-oxo-octanoyl]amino]-3-(4-phenylphenyl)propanoate | - |
Homo sapiens | |
methyl (S)-3-(2'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl (S)-3-(3'-cyano-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl (S)-3-(3'-fluoro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl (S)-3-(4'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl (S)-3-(4'-cyano-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl (S)-3-(4'-fluoro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl (S)-3-(6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl (S)-3-([1,1'-biphenyl]-4-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl 3-(3'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | - |
Homo sapiens | |
methyl 3-[hydroxy-[8-[[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoate | - |
Homo sapiens | |
additional information | 4-biphenylalanine- and 3-phenyltyrosine-derived hydroxamic acids are inhibitors of the JumonjiC-domain-containing histone demethylase KDM4A, synthesis and chemical modifications on the lead structure and biochemical evaluation, structure-activity relationships, overview. For KDM4A inhibition, the best compounds are those bearing a biphenylalanine cap (both configurations) with an additional hydroxamic acid moiety, a C8 alkyl chain as spacer, and an N-alkylated warhead for the selectivity against hydroxamate-based histone deacetylases, HDACs, methyl 3-[hydroxy-[8-[[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoate and 3-[hydroxy-[8-[[(1R)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid. Effect of inhibitors compounds methyl (2S)-2-[[7-[hydroxy-(3-methoxy-3-oxo-propyl)amino]-7-oxo-heptanoyl]amino]-3-(4-phenylphenyl)propanoate, 3-[hydroxy-[7-[[(1S)-2-methoxy-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-7-oxo-heptanoyl]amino]propanoic acid, methyl (2S)-2-[[8-[hydroxy-(3-methoxy-3-oxo-propyl)amino]-8-oxo-octanoyl]amino]-3-(4-phenylphenyl)propanoate, and 3-[hydroxy-[8-[[(1S)-2-methoxy-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid on on cell proliferation of KYSE-150 and HL-60 cells. Cell-permeable derivatives clearly show a demethylase-inhibition-dependent antiproliferative effect against HL-60 human promyelocytic leukemia cells | Homo sapiens | |
N-[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]heptanamide | - |
Homo sapiens | |
N1-((3'-chloro-6-methoxy-[1,1'-biphenyl]-3-yl)methyl)-N8-hydroxyoctanediamide | - |
Homo sapiens | |
N1-(2-(3'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)ethyl)-N8-hydroxyoctanediamide | - |
Homo sapiens | |
N1-(2-(3'-chloro-6-methoxy-[1,1'-biphenyl]-3-yl)ethyl)-N8-hydroxyoctanediamide | - |
Homo sapiens | |
SW55 | a hydroxamate-based histone deacetylase (HDAC) inhibitor, slight inhibition | Homo sapiens | |
tert-butyl (2S)-2-[[8-(hydroxyamino)-8-oxo-octanoyl]amino]-3-(4-phenylphenyl)propanoate | - |
Homo sapiens | |
tert-butyl (2S)-2-[[8-(hydroxyamino)-8-oxo-octanoyl]amino]-3-phenyl-propanoate | - |
Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
nucleus | - |
Homo sapiens | 5634 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
[histone H3]-N6,N6,N6-trimethyl-L-lysine 9 + 2-oxoglutarate + O2 | Homo sapiens | - |
[histone H3]-N6,N6-dimethyl-L-lysine 9 + succinate + formaldehyde + CO2 | - |
? | |
[histone H3]-N6,N6-dimethyl-L-lysine 9 + 2-oxoglutarate + O2 | Homo sapiens | - |
[histone H3]-N6-methyl-L-lysine 9 + succinate + formaldehyde + CO2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | O75164 | - |
- |
Purification (Comment) | Organism |
---|---|
recombinant His-tagged KDM4A residues 1-359 from Escherichia coli strain BL21 Codon-Plus-Ril by nickel affinity chromatography to over 90% purity | Homo sapiens |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
HL-60 cell | - |
Homo sapiens | - |
promyelocytic leukemia cell | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATKAARK(me3)-SAPATGGVKKPHRYRPG-GK(biotin) + 2-oxoglutarate + O2 | usage of immunodetection for assay quantification | Homo sapiens | ATKAARKSAPATGGVKKPHRYRPG-GK(biotin) + succinate + formaldehyde + CO2 | - |
? | |
additional information | the bifunctional enzyme is active on H3K9me3/me2 and H3K36me3/me2 (EC 1.14.11.69) substrates. Usage of a formaldehyde dehydrogenase (FDH) enzyme-coupled demethylase activity assay | Homo sapiens | ? | - |
? | |
[histone H3]-N6,N6,N6-trimethyl-L-lysine 9 + 2-oxoglutarate + O2 | - |
Homo sapiens | [histone H3]-N6,N6-dimethyl-L-lysine 9 + succinate + formaldehyde + CO2 | - |
? | |
[histone H3]-N6,N6-dimethyl-L-lysine 9 + 2-oxoglutarate + O2 | - |
Homo sapiens | [histone H3]-N6-methyl-L-lysine 9 + succinate + formaldehyde + CO2 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
JMJD2A | - |
Homo sapiens |
JumonjiC-domain-containing histone demethylase | - |
Homo sapiens |
KDM4A | - |
Homo sapiens |
More | see also EC 1.14.11.69 | Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Homo sapiens |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.003 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 3-(9-(dimethylamino)-N-hydroxynonanamido)propanoic acid | |
0.0068 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 3-[hydroxy-[8-[[(1R)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid | |
0.0068 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl 3-[hydroxy-[8-[[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoate | |
0.0085 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 8-(hydroxyamino)-N-[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]-8-oxo-octanamide | |
0.0136 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 3-[hydroxy-[8-[[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid | |
0.0143 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | tert-butyl (2S)-2-[[8-(hydroxyamino)-8-oxo-octanoyl]amino]-3-(4-phenylphenyl)propanoate | |
0.0145 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | N1-((3'-chloro-6-methoxy-[1,1'-biphenyl]-3-yl)methyl)-N8-hydroxyoctanediamide | |
0.0166 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | N1-(2-(3'-chloro-6-methoxy-[1,1'-biphenyl]-3-yl)ethyl)-N8-hydroxyoctanediamide | |
0.0171 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (2S)-2-[[8-[hydroxy-(3-methoxy-3-oxo-propyl)amino]-8-oxo-octanoyl]amino]-3-(4-phenylphenyl)propanoate | |
0.0188 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | N1-(2-(3'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)ethyl)-N8-hydroxyoctanediamide | |
0.0254 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-([1,1'-biphenyl]-4-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.0254 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | SW55 | |
0.0258 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (2S)-2-[[4-[3-(hydroxyamino)-3-oxo-propyl]benzoyl]amino]-3-(4-phenylphenyl)propanoate | |
0.0276 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl 3-(3'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.029 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-(3'-fluoro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.037 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 2-(2-((chroman-6-ylmethyl)amino)pyrimidin-4-yl)isonicotinic acid | |
0.0371 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 3-[hydroxy-[8-[[(1S)-2-methoxy-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-8-oxo-octanoyl]amino]propanoic acid | |
0.0466 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 5-tetrazolyl acetohydrazide | |
0.0476 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-(3'-cyano-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.0483 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-(4'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.0522 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-(4'-fluoro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.0548 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-(4'-cyano-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.056 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (2S)-2-[[7-[hydroxy-(3-methoxy-3-oxo-propyl)amino]-7-oxo-heptanoyl]amino]-3-(4-phenylphenyl)propanoate | |
0.0563 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-(2'-chloro-6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.0606 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 3-[hydroxy-[7-[[(1S)-2-methoxy-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-7-oxo-heptanoyl]amino]propanoic acid | |
0.0703 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 3-[hydroxy-[5-[[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-5-oxo-pentanoyl]amino]propanoic acid | |
0.0706 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (2S)-2-[[7-(hydroxyamino)-7-oxo-heptanoyl]amino]-3-(4-phenylphenyl)propanoate | |
0.0939 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | methyl (S)-3-(6-hydroxy-[1,1'-biphenyl]-3-yl)-2-(8-(hydroxyamino)-8-oxooctanamido)propanoate | |
0.2 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | 3-[hydroxy-[5-[[(1R)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]amino]-5-oxo-pentanoyl]amino]propanoic acid | |
0.2 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | N-[(1S)-2-(hydroxyamino)-2-oxo-1-[(4-phenylphenyl)methyl]ethyl]heptanamide | |
0.201 | - |
pH 7.5, 37°C, recombinant enzyme | Homo sapiens | tert-butyl (2S)-2-[[8-(hydroxyamino)-8-oxo-octanoyl]amino]-3-phenyl-propanoate |
General Information | Comment | Organism |
---|---|---|
evolution | the enzyme belongs to the KDM2-8 family, KDM4 (also known as JMJD2) subfamily, which divided into five isoforms A-E | Homo sapiens |
malfunction | overexpression of the histone lysine demethylase KDM4A is related to the pathology of several human cancers | Homo sapiens |
physiological function | the histone lysine demethylase KDM4A regulates H3K9 and H3K36 methylation states | Homo sapiens |