| 2010 |
SETD6 monomethylates the NF-κB subunit RelA at Lys310 (RelAK310me1), rendering RelA transcriptionally inert. RelAK310me1 is recognized by the ankyrin repeat of GLP, which promotes H3K9 methylation and a repressed chromatin state at RelA target genes. PKC-ζ-mediated phosphorylation of RelA at Ser311 blocks GLP binding to RelAK310me1, relieving repression upon NF-κB activation. |
PKMT screen (>40 candidates), in vitro methylation assays, Co-IP, chromatin immunoprecipitation, primary immune cell inflammatory assays |
Nature immunology |
High |
21131967
|
| 2011 |
Crystal structure of SETD6 in complex with the RelA peptide containing K310 and S-adenosyl-L-methionine reveals a V-like protein structure; structural modeling shows Ser311 phosphorylation sterically inhibits both K310 methylation by SETD6 and binding of K310me1 by GLP ankyrin repeats; SETD6 is structurally similar to Rubisco large subunit methyltransferase. |
X-ray crystallography, structural modeling, peptide binding assays |
Nucleic acids research |
High |
21515635
|
| 2013 |
SETD6 monomethylates the histone H2A variant H2AZ at lysine 7 (H2AZK7me1). In mouse embryonic stem cells, H2AZK7me1 and H3K27me3 co-occupy transcriptional start sites of differentiation genes; depletion of Setd6 causes mESC differentiation and impairs self-renewal. |
In vitro methylation assay, mass spectrometry, ChIP, Setd6 knockdown in mESCs |
Epigenetics |
High |
23324626
|
| 2014 |
SETD6 associates with estrogen receptor α (ERα), HDAC1, MTA2, and TRRAP. Despite associating with repressive factors, SETD6 acts as a co-activator of estrogen-responsive genes (PGR, TFF1); silencing SETD6 induces proliferation defects, upregulates CDKN1A, and triggers apoptosis in breast carcinoma cells. |
Co-IP/mass spectrometry, luciferase reporter assay, siRNA knockdown, flow cytometry |
Epigenetics |
Medium |
24751716
|
| 2016 |
SETD6 methylates PAK4 both in vitro and at chromatin in cells; SETD6-mediated PAK4 methylation promotes physical interaction between PAK4 and β-catenin, leading to increased transcription of Wnt/β-catenin target genes. Depletion of SETD6 significantly hinders activation of Wnt/β-catenin target genes. |
In vitro methylation assay, Co-IP, ChIP, siRNA depletion, Wnt reporter assay |
The Journal of biological chemistry |
High |
26841865
|
| 2016 |
SETD6 acts as a negative regulator of the Nrf2-mediated oxidative stress response through a direct, catalytically independent interaction with DJ1 at chromatin. SETD6 binds DJ1 in vitro and in cells but does not methylate it; under basal conditions this interaction inhibits DJ1 activity and represses Nrf2 target gene transcription. Upon oxidative stress, SETD6 levels decrease, weakening the SETD6-DJ1 interaction and allowing Nrf2 target gene induction. |
In vitro binding assay, Co-IP, ChIP, siRNA depletion, qRT-PCR of Nrf2 target genes |
Biochimica et biophysica acta |
Medium |
26780326
|
| 2017 |
A truncating mutation in SETD6 (p.Met264IlefsTer3) found in familial colorectal cancer type X abolishes methyltransferase activity while retaining expression, subcellular localization, and substrate-binding ability; the truncated protein acts as a dominant negative by competing with wild-type SETD6 for substrates. |
Whole-exome sequencing, in vitro methylation assay, Co-IP, localization imaging |
Human molecular genetics |
Medium |
28973356
|
| 2017 |
A 15-amino acid cell-penetrating peptide derived from RelA residues 302-316 (containing K310) directly and specifically inhibits SETD6 methyltransferase activity in vitro and in cells, demonstrating that the RelA substrate sequence is sufficient for competitive inhibition of SETD6 catalysis. |
In vitro methylation inhibition assay, cell treatment with CPP-fused peptide, functional cell migration/proliferation readout |
Oncotarget |
Medium |
29435148
|
| 2018 |
SETD6 forms high-molecular-weight oligomers (monomers, dimers, trimers) stabilized by SAM. SETD6 auto-methylates itself at K39, K179, and K372; auto-methylation at K179 (in the SET domain) is required for trimer formation, and auto-methylation at K39 and K179 increases SETD6 catalytic rate in vitro. |
SEC, SAXS, radioactive in vitro methylation, mass spectrometry, site-directed mutagenesis, kinetic analysis |
Journal of molecular biology |
High |
30189201
|
| 2018 |
SETD6 monomethylates WDR5 at lysines K207 and K325; disrupting these methylation sites via K207R/K325R double mutation attenuates WDR5-promoted breast cancer cell proliferation and migration and partially reduces global H3K4me3 levels without affecting MLL/SET1 complex assembly. |
In vitro methylation assay, site-directed mutagenesis, cell proliferation/migration assays, western blot for H3K4me3 |
Oncology reports |
Medium |
30226578
|
| 2019 |
SETD6 binds and methylates PLK1 at K209 and K413 during mitosis. SETD6-deficient cells and cells expressing non-methylatable PLK1 (K209R/K413R) show increased PLK1 kinase activity, accelerated mitotic progression, and faster cellular proliferation, placing SETD6 as a brake on mitotic pace through PLK1 methylation. |
In vitro methylation assay, Co-IP, PLK1 kinase activity assay, time-lapse microscopy, SETD6 KO cell analysis |
Proceedings of the National Academy of Sciences of the United States of America |
High |
30622182
|
| 2019 |
SETD6 is required for memory consolidation in the rat dorsal hippocampus; siRNA-mediated knockdown of Setd6 reduces RelA K310 monomethylation and associated H3K9me2 in hippocampal neurons, impairs spine morphology, disrupts gene expression, and blocks long-term memory formation. |
siRNA knockdown in vivo, Co-IP, ChIP, electrophysiology, behavioral memory tests, dendritic spine imaging |
Biological psychiatry |
Medium |
31378303
|
| 2020 |
SETD6 methylates PAK4 at K473 as its primary methylation site; methylation at K473 activates β-catenin transcriptional activity, inhibits cell adhesion, attenuates paxillin localization to focal adhesions, reduces filopodia and actin structures, and decreases cell migration and invasion. |
In vitro methylation assay, site-directed mutagenesis, β-catenin reporter assay, immunofluorescence/focal adhesion imaging, migration and invasion assays |
Scientific reports |
High |
33051544
|
| 2021 |
SETD6 methylates BRD4 at K99 on chromatin; BRD4 K99 methylation negatively regulates expression of genes involved in mRNA translation and inhibits total mRNA translation in cells. Mechanistically, K99 methylation does not affect BRD4 association with acetylated histone H4 but determines specific recruitment of transcription factor E2F1 to translation-related target genes. |
In vitro methylation assay, ChIP-seq, RNA-seq, ribosome profiling/polysome profiling, BRD4-K99R mutagenesis, Co-IP |
Science advances |
High |
34039605
|
| 2022 |
SETD6 methylates TWIST1 at K33 at chromatin; K33 methylation of TWIST1 increases EZH2 occupancy and H3K27me3 deposition at the LINC-PINT locus, repressing LINC-PINT lncRNA expression and thereby promoting EMT in glioma cells. Unmethylated TWIST1 dissociates from the locus, permitting LINC-PINT expression and increased cell adhesion. |
In vitro methylation assay, ChIP, RNA-seq, siRNA/KO, cell adhesion and migration assays, site-directed mutagenesis |
Nucleic acids research |
High |
35694846
|
| 2022 |
SETD6 co-immunoprecipitates with BRD4/E2 protein complex and is detected at the HPV long control region enhancer by ChIP; SETD6 depletion reduces HPV-31 transcription in episomal cells; BRD4-K99R mutant shows decreased binding to HPV-31 E2, demonstrating that SETD6 methylation of BRD4 K99 facilitates E2-BRD4 interaction and HPV transcriptional activation. |
Co-IP, ChIP, siRNA knockdown, luciferase reporter assay, BRD4-K99R mutagenesis |
Journal of virology |
Medium |
36300937
|
| 2022 |
SETD6 and SETD3 share 52 interacting proteins enriched for transcription regulators and ~100 commonly regulated genes; double KO of SETD6 and SETD3 in HeLa cells produces elevated apoptosis not seen with single KOs, indicating a synthetic-lethal relationship and a joint role in suppressing apoptosis. |
Co-IP/mass spectrometry proteomics, RNA-seq of single and double KO cells, flow cytometry apoptosis assay |
Biochimie |
Medium |
35550916
|
| 2023 |
SETD6 monomethylates transcription factor E2F1 at K117 in vitro and in cells; E2F1 binds the SETD6 promoter and activates SETD6 mRNA expression; E2F1 K117 methylation by SETD6 further enhances SETD6 expression, establishing a positive feedback loop. E2F1-K117R (non-methylatable) mutant or SETD6 depletion reverses this upregulation. |
In vitro methylation assay, ChIP, promoter-luciferase reporter, qRT-PCR, site-directed mutagenesis, siRNA knockdown |
The Journal of biological chemistry |
Medium |
37690684
|
| 2025 |
SETD6 binds and methylates RAD18 at K73 and K406 (identified by mass spectrometry and site-directed mutagenesis); RAD18 methylation influences its nuclear localization—SETD6 KO cells show increased nuclear RAD18. SETD6 depletion elevates γH2AX levels and DNA breaks (comet assay); restoring wild-type but not catalytically inactive SETD6 reduces DNA damage, indicating SETD6 enzymatic activity is required for attenuating DNA breaks via RAD18 methylation. |
Protein microarray, ELISA, Co-IP, mass spectrometry, site-directed mutagenesis, immunofluorescence (localization), γH2AX western blot, comet assay |
Scientific reports |
High |
40866490
|
| 2025 |
Peptide SPOT array and AlphaFold3 docking reveal that SETD6 reads substrate sequences at positions -1, +2, and +3 relative to the target lysine (favoring Gly or large aliphatic at -1, Ile/Val at +2, Lys at +3), and that these preferences are substrate-context-dependent; mutation of SETD6 residue L260 (which contacts the +2 position in the SETD6-RELA crystal structure) confirms substrate-specific differences in recognition, explaining SETD6 multispecificity. |
Peptide SPOT array methylation assay, AlphaFold3 structural docking, site-directed mutagenesis of SETD6 L260 |
Life (Basel, Switzerland) |
Medium |
41157251
|
| 2025 |
In melanoma cells, SETD6 methylates BRD4 at K99; SETD6 KO or BRD4-K99R mutation disrupts BRD4 genomic occupancy. SETD6 also interacts with melanoma master transcription factor MITF; BRD4 and MITF form a chromatin-localized complex whose assembly depends on both SETD6-mediated BRD4 methylation and MITF acetylation, and this complex controls selective BRD4 and MITF genomic localization. |
ChIP-seq, Co-IP, SETD6 KO, BRD4-K99R mutagenesis, immunoprecipitation |
NAR cancer |
Medium |
40809945
|
| 2026 |
SETD6 monomethylates E2F1 at K117; K117 methylation prevents K117 acetylation and thereby blocks BRD4 bromodomain binding to E2F1. This methylation/acetylation switch on E2F1-K117 alters E2F1 chromatin binding and controls distinct sets of target genes, influencing oncogenic phenotypes in prostate cancer cells. |
In vitro methylation and acetylation assays, ChIP-seq, RNA-seq, Co-IP, site-directed mutagenesis, biochemical bromodomain binding assay |
Nucleic acids research |
High |
41540805
|
| 2024 |
SETD6 binds and methylates Aurora-B kinase at two adjacent lysine residues; upon replication stress, Aurora-B methylation by SETD6 increases. SETD6-depleted HeLa cells show chromatin bridges, actin patches, multinucleation, and reduced Aurora-B kinase activity during cytokinesis, placing SETD6-mediated Aurora-B methylation as a regulator of cytokinesis fidelity and chromosomal stability. |
Proteomic screen, in vitro methylation assay, SETD6 KO, live-cell imaging (chromatin bridges, actin patches), Aurora-B kinase activity assay, multinucleation quantification |
bioRxivpreprint |
Medium |
bio_10.1101_2024.12.22.629973
|