| 2010 |
SETD6 monomethylates the NF-κB subunit RelA at Lys310 (RelAK310me1), rendering RelA transcriptionally inert and attenuating NF-κB-driven inflammatory gene programs. RelAK310me1 is recognized by the ankyrin repeat of histone methyltransferase GLP, which promotes a repressed chromatin state at RelA target genes via GLP-mediated H3K9 methylation. Phosphorylation of RelA at Ser311 by PKC-ζ blocks GLP binding to RelAK310me1 and relieves transcriptional repression. |
Biochemical screen of >40 PKMTs, in vitro methylation assays, Co-IP, ChIP, primary immune cell gene expression analysis, site-directed mutagenesis |
Nature immunology |
High |
21131967
|
| 2011 |
Crystal structure of SETD6 in complex with RelA peptide and SAM revealed a V-like protein structure and the molecular basis for substrate recognition; Ser311 phosphorylation sterically inhibits Lys310 methylation by SETD6 and binding of Lys310me1 by GLP ankyrin repeats, establishing a methylation-phosphorylation switch at adjacent residues. |
X-ray crystallography, structural modeling, biochemical binding assays |
Nucleic acids research |
High |
21515635
|
| 2013 |
SETD6 monomethylates histone variant H2AZ at Lys7 (H2AZK7me1). H2AZK7me1 and H3K27me3 co-occupy transcriptional start sites of differentiation genes in mESCs; upon retinoic acid-induced differentiation both marks are removed. Setd6 depletion in mESCs leads to spontaneous differentiation, compromised self-renewal, and poor clonogenicity. |
In vitro methylation assay, ChIP, siRNA knockdown, clonogenicity assay, differentiation assays in mESCs |
Epigenetics |
High |
23324626
|
| 2016 |
SETD6 methylates PAK4 in vitro and at chromatin in cells. SETD6-mediated PAK4 methylation enhances physical interaction between PAK4 and β-catenin, promoting transcription of Wnt/β-catenin target genes. Depletion of SETD6 significantly hinders Wnt/β-catenin target gene activation. |
In vitro methylation assay, Co-IP, ChIP, siRNA knockdown, luciferase reporter assay |
The Journal of biological chemistry |
High |
26841865
|
| 2014 |
SETD6 associates with estrogen receptor α (ERα), HDAC1, MTA2, and TRRAP. SETD6 acts as a transcriptional repressor in reporter assays but functions as a co-activator of estrogen-responsive genes (PGR, TFF1). SETD6 silencing in breast carcinoma cells induces proliferation defects, enhanced CDKN1A expression, and apoptosis. |
Co-immunoprecipitation/mass spectrometry, luciferase reporter assay, siRNA knockdown, cell proliferation and apoptosis assays |
Epigenetics |
Medium |
24751716
|
| 2016 |
SETD6 interacts with oxidative stress sensor DJ1 both in vitro and in cells at chromatin. Through this catalytically independent interaction, SETD6 inhibits DJ1 activity and represses Nrf2-dependent antioxidant gene transcription. Under oxidative stress, SETD6 protein levels decrease, weakening the SETD6-DJ1 interaction and de-repressing Nrf2 target genes. SETD6 does not methylate DJ1. |
In vitro pulldown, Co-IP, ChIP, siRNA knockdown, qRT-PCR gene expression analysis |
Biochimica et biophysica acta |
Medium |
26780326
|
| 2019 |
SETD6 binds and methylates PLK1 at K209 and K413 during mitosis. Loss of these methylation sites increases PLK1 kinase activity, leading to accelerated mitotic progression and faster cellular proliferation. SETD6-deficient cells similarly progress faster through mitotic steps toward cytokinesis. |
In vitro methylation assay, kinase activity assay, SETD6 KO/KD cell lines, live-cell imaging of mitosis, site-directed mutagenesis of PLK1 methylation sites |
Proceedings of the National Academy of Sciences of the United States of America |
High |
30622182
|
| 2017 |
A truncating SETD6 mutation (p.Met264IlefsTer3) found in familial colorectal cancer type X lacks methyltransferase activity while retaining expression, localization, and substrate-binding. The truncated protein competes with wild-type SETD6 for substrates, acting as a dominant negative inhibitor of SETD6 function. |
Whole-exome sequencing, in vitro methylation assay, localization analysis, competition binding assays, dominant-negative characterization |
Human molecular genetics |
Medium |
28973356
|
| 2018 |
SETD6 forms high-molecular-weight oligomeric structures (monomer, dimer, trimer) stabilized by SAM. SETD6 auto-methylates at K39, K179, and K372. A K179 point mutation in the SET domain impairs trimer formation. Auto-methylation at K39 and K179 increases SETD6 catalytic rate in vitro, linking auto-methylation to oligomerization and enzymatic activation. |
SEC-MALS, in vitro radioactive methylation assay, mass spectrometry, site-directed mutagenesis, kinetic analysis |
Journal of molecular biology |
High |
30189201
|
| 2021 |
SETD6 methylates BRD4 at Lys99 on chromatin. BRD4 methylation negatively regulates expression of genes involved in mRNA translation and inhibits total mRNA translation in cells. Mechanistically, BRD4 K99 methylation does not affect BRD4 association with acetylated histone H4 but specifically determines recruitment of transcription factor E2F1 to translation-related target genes. |
In vitro methylation assay, ChIP, RNA-seq, polysome profiling, Co-IP, site-directed mutagenesis (BRD4 K99R) |
Science advances |
High |
34039605
|
| 2020 |
SETD6 methylates PAK4 at Lys473 as the primary methylation site. PAK4 K473 methylation activates β-catenin transcriptional activity and inhibits cell adhesion by attenuating paxillin localization to focal adhesions, reducing filopodia and actin structures, and decreasing cell migration and invasion. |
In vitro methylation assay, site-directed mutagenesis (PAK4 K473R), β-catenin reporter assay, immunofluorescence of focal adhesions, migration/invasion assays |
Scientific reports |
High |
33051544
|
| 2022 |
SETD6 methylates TWIST1 at Lys33 on chromatin. TWIST1 methylation represses transcription of the long non-coding RNA LINC-PINT by increasing EZH2 occupancy and H3K27me3 at the LINC-PINT locus. Unmethylated TWIST1 dissociates from the LINC-PINT locus, allowing LINC-PINT expression, which promotes cell adhesion and reduces cell migration, thereby antagonizing EMT in glioma. |
In vitro methylation assay, ChIP, RNA-seq, SETD6/TWIST1 KD, site-directed mutagenesis, migration and adhesion assays |
Nucleic acids research |
High |
35694846
|
| 2018 |
SETD6 monomethylates WDR5 at Lys207 and Lys325. Disruption of these methylation sites by K207R/K325R double mutation attenuates WDR5-promoted breast cancer cell proliferation and migration. WDR5 K207/K325 methylation partially maintains global H3K4me3 levels but does not affect MLL/SET1 complex assembly. |
In vitro methylation assay, site-directed mutagenesis (K207R/K325R), western blot for H3K4me3, cell proliferation and migration assays, Co-IP for complex assembly |
Oncology reports |
Medium |
30226578
|
| 2019 |
SETD6 is necessary for RelA K310 methylation and associated H3K9me2 increases in the dorsal hippocampus during memory consolidation. Setd6 knockdown in rat dorsal hippocampus interferes with memory consolidation, alters gene expression, and disrupts dendritic spine morphology. |
siRNA knockdown in vivo (rat dorsal hippocampus), biochemical assays, ChIP, electrophysiology, behavioral memory tests, spine morphology imaging |
Biological psychiatry |
Medium |
31378303
|
| 2017 |
A cell-penetrating peptide (vp22-RelA302-316) based on the SETD6 methylation site of RelA directly and specifically binds SETD6 in vitro, inhibits its methyltransferase activity, and upon cellular treatment leads to induced cellular migration and proliferation consistent with SETD6 catalytic blockade. |
In vitro binding assay, in vitro methylation inhibition assay, cell-penetrating peptide treatment, migration and proliferation assays |
Oncotarget |
Medium |
29435148
|
| 2023 |
SETD6 monomethylates transcription factor E2F1 at Lys117 in vitro and in cells. E2F1 binds to the SETD6 promoter and drives SETD6 mRNA expression; E2F1 K117 methylation by SETD6 in turn positively enhances SETD6 mRNA levels, establishing a positive feedback loop. A K117R E2F1 mutant that cannot be methylated reverses this effect. |
In vitro methylation assay, ChIP, promoter-binding assay, qRT-PCR, site-directed mutagenesis (E2F1 K117R), siRNA KD |
The Journal of biological chemistry |
High |
37690684
|
| 2025 |
SETD6 binds and methylates RAD18 at K73 and K406. SETD6 KO cells show increased nuclear RAD18 localization, elevated γH2AX, and increased DNA breaks (comet assay). Restoration of SETD6 enzymatic activity reduces DNA damage, while a catalytically inactive mutant does not, demonstrating that SETD6-mediated methylation of RAD18 regulates its nuclear/cytoplasmic localization and attenuates DNA breaks. |
Protein microarray, ELISA, Co-IP, mass spectrometry, site-directed mutagenesis, immunofluorescence (nuclear localization), γH2AX western blot, comet assay, SETD6 KO cell lines |
Scientific reports |
High |
40866490
|
| 2025 |
Peptide SPOT array and AlphaFold3 docking experiments reveal that SETD6 substrate recognition relies on sequence preferences at positions -1 (glycine or large aliphatic), +2 (Ile/Val), and +3 (Lys) relative to the target lysine. These preferences are context-dependent and variable across substrates; SETD6 residue L260 contacts the +2 position in the SETD6-RELA complex structure, and L260 mutation shows substrate-specific effects, revealing a versatile, multispecific mode of substrate recognition. |
AlphaFold3 structural docking, peptide SPOT array methylation assay, site-directed mutagenesis (L260), in vitro methylation |
Life (Basel, Switzerland) |
Medium |
41157251
|
| 2025 |
BRD4 K99 methylation by SETD6 in melanoma cells determines BRD4 genomic occupancy. SETD6 KO or BRD4 K99R mutation disrupts BRD4 chromatin distribution. SETD6 also interacts with MITF and influences MITF genomic distribution. BRD4 and MITF form a chromatin-localized complex dependent on both SETD6-mediated BRD4 methylation and MITF acetylation. |
ChIP-seq, Co-IP, SETD6 KO, BRD4 K99R mutagenesis, immunoprecipitation, chromatin fractionation |
NAR cancer |
Medium |
40809945
|
| 2026 |
SETD6-mediated K117 monomethylation of E2F1 disrupts BRD4-E2F1 interaction by preventing K117 acetylation, establishing a methylation/acetylation switch at K117 that controls bromodomain binding to E2F1. This switch modulates E2F1 chromatin occupancy and target gene expression, affecting oncogenic phenotypes in prostate cancer cells. |
Biochemical binding assays, ChIP-seq, RNA-seq, Co-IP, site-directed mutagenesis (E2F1 K117R, acetylation-deficient mutants), cellular oncogenic phenotype assays |
Nucleic acids research |
High |
41540805
|
| 2024 |
SETD6 binds and methylates Aurora-B kinase on two adjacent lysine residues. SETD6-depleted HeLa cells display chromatin bridges, actin patches, and increased multinucleation under replication stress — hallmarks of chromosomal instability. Aurora-B methylation by SETD6 increases under replication stress but is abolished when the two target lysines are mutated. SETD6 KO cells show reduced Aurora-B kinase activity during cytokinesis, suggesting that SETD6-mediated methylation sustains Aurora-B activity to ensure proper cytokinesis. |
Proteomic screen, in vitro methylation assay, site-directed mutagenesis, SETD6 KO live-cell imaging, kinase activity assay, immunofluorescence |
bioRxivpreprint |
Medium |
bio_10.1101_2024.12.22.629973
|