| 2018 |
GAS41 YEATS domain reads histone H3 acetylation (H3K27ac and H3K14ac) via an aromatic cage mechanism, and this interaction recruits GAS41 to promoters of actively transcribed genes to promote H2A.Z deposition in NSCLC cells; disruption of the YEATS-acetylhistone interaction impairs H2A.Z chromatin association and suppresses cancer cell growth. |
Crystal structure of YEATS domain bound to acetylated H3 peptides, ChIP-seq, siRNA knockdown, in vitro and in vivo proliferation assays |
Genes & development |
High |
29437725
|
| 2018 |
Gas41 YEATS domain binds H3K27ac and H3K14ac and recruits Tip60/p400 and SRCAP complexes to deposit H2A.Z into bivalent chromatin domains in mouse ESCs; knockdown of Gas41 reduces H2A.Z and H3K27me3 levels on bivalent domains and disrupts ESC colony morphology, which is rescued by wild-type but not YEATS-mutant Gas41. |
Crystal structure of YEATS domain with H3K27ac peptide, Co-IP, ChIP-seq, mutagenesis, ESC knockdown/rescue experiments |
Cell discovery |
High |
29900004
|
| 2003 |
Yaf9 (yeast ortholog) is a subunit of the NuA4 histone acetyltransferase complex; yaf9Δ mutants are hypersensitive to microtubule-depolymerizing agents and synthetically lethal with mitotic apparatus mutants, linking NuA4-mediated H4 acetylation to spindle stress resistance. |
Co-immunoprecipitation with NuA4 subunits, genetic epistasis with esa1 and yng2 mutants, microtubule depolymerization assays, benomyl sensitivity assays |
Molecular and cellular biology |
High |
12917332
|
| 2009 |
The Yaf9 YEATS domain adopts an Ig-fold beta-sandwich structure similar to histone chaperone Asf1; it binds histones H3 and H4 in vitro, and structure-function analysis shows the YEATS domain is required for H2A.Z chromatin deposition at specific promoters and for H2A.Z acetylation in yeast. |
X-ray crystallography (2.3 Å), in vitro histone binding assays, structure-function mutagenesis, ChIP for H2A.Z occupancy |
Proceedings of the National Academy of Sciences of the United States of America |
High |
19966225
|
| 2006 |
GAS41 is required for repression of the p53 tumor suppressor pathway during normal proliferation; siRNA-mediated knockdown or disruption of the C-terminal coiled-coil motif activates p53, induces p53-Ser15 phosphorylation, and activates p21 transcription. GAS41 is pre-bound to p21 and p14ARF promoters in unstressed cells and dissociates upon stress. This repression is TIP60-independent, as a coiled-coil mutant of GAS41 retains normal TIP60 complex assembly and HAT activity. |
siRNA knockdown, promoter-targeted mutagenesis, reporter gene assays, ChIP, Western blot for p53 phosphorylation |
Molecular and cellular biology |
High |
16705155
|
| 2011 |
GAS41 forms a complex with PP2Cβ; this GAS41-PP2Cβ complex (not PP2Cβ alone) specifically dephosphorylates p53 at serine 366, and ectopic expression of both proteins reduces UV-induced p53 up-regulation and increases cell survival after genotoxic damage. GAS41 acts as a regulatory subunit that confers substrate specificity to PP2Cβ. |
Co-immunoprecipitation, in vitro phosphatase assay with mutant p53 substrates, ectopic overexpression, UV damage survival assay |
The Journal of biological chemistry |
High |
21317290
|
| 2018 |
Yaf9 YEATS domain preferentially recognizes H3K27ac; crystal structure reveals K27ac side chain inserts between two aromatic residues, and mutation of these aromatic residues abolishes interaction in vitro and in vivo, causing loss of SWR1-dependent H2A.Z incorporation equivalent to YAF9 deletion. |
Crystal structure of YEATS domain with H3K27ac peptide, ITC/fluorescence binding assays, aromatic cage mutagenesis, ChIP for H2A.Z |
Nucleic acids research |
High |
29145630
|
| 2018 |
Full-length dimeric GAS41 (via its C-terminal coiled-coil dimerization domain) binds diacetylated H3 peptides with enhanced affinity compared to monoacetylated peptides through a bivalent binding mode; crystal structure of the YEATS domain with H3K23acK27ac was determined to reveal the molecular basis. |
Crystal structure, ITC binding assays comparing mono- and diacetylated peptides, biochemical characterization of full-length vs. domain constructs |
ACS chemical biology |
High |
30071723
|
| 2023 |
GAS41 YEATS domain recognition of H3K14ac requires the N-terminus of histone H3 (H3NT); a unique pocket in GAS41 YEATS (away from the aromatic cage) binds H3NT, and E109 of GAS41 is essential for this pocket and for GAS41/H2A.Z chromatin occupancy at H2A.Z-enriched promoters. |
X-ray crystallography, NMR, biochemical binding assays, mutagenesis of E109, ChIP for H2A.Z and GAS41 |
Proceedings of the National Academy of Sciences of the United States of America |
High |
37844223
|
| 2024 |
GAS41 interacts with NRF2 and is recruited to the SLC7A11 promoter by recognizing H3K27ac; GAS41 anchors NRF2 on chromatin at SLC7A11 promoter to activate transcription and repress ferroptosis. GAS41 binding to H3K27ac occurs independently of NRF2, and GAS41 bridges NRF2 to the H3K27ac mark. |
Genome-wide CRISPR-Cas9 screen, Co-IP of GAS41-NRF2, ChIP for GAS41 and NRF2 at SLC7A11 promoter, ferroptosis assays, in vivo tumor models |
Nature communications |
High |
38514704
|
| 2002 |
GAS41 interacts with the AF10 leucine zipper domain and with INI1 (SNF5 homolog, a SWI/SNF complex component), placing GAS41 in connection with ATP-dependent chromatin remodeling; AF10 immunoprecipitate also contains INI1. |
Yeast two-hybrid screening, co-immunoprecipitation in vivo |
Blood |
Medium |
11756182
|
| 2000 |
GAS41 binds to the C-terminal rod region of NuMA in vitro with a Kd of ~2×10⁻⁷ M; GAS41 localizes to the nucleus in interphase and shows uniform distribution in mitotic cells. |
Yeast two-hybrid, dot overlay assay, surface plasmon resonance, GFP-GAS41 fluorescence microscopy, immunofluorescence |
The Journal of biological chemistry |
Medium |
10913114
|
| 2002 |
Targeted disruption of GAS41 in chicken DT40 cells is lethal; tetracycline-regulated depletion of GAS41 leads to rapid decrease in RNA synthesis followed by cell death, indicating GAS41 is required for RNA transcription. |
Gene targeting by homologous recombination, conditional knockdown with tetracycline-regulated promoter, RNA synthesis assay |
The Journal of biological chemistry |
Medium |
11901157
|
| 2006 |
GAS41 interacts with transcription factor AP-2β through C-terminal domains of both proteins; GAS41 stimulates AP-2β transcriptional activity and enhances AP-2β DNA-binding activity, functioning as a transcriptional co-activator. |
Yeast two-hybrid, co-immunoprecipitation, GST pull-down, co-localization by immunofluorescence, reporter gene assay, EMSA |
Nucleic acids research |
Medium |
16698963
|
| 2010 |
GAS41 binds both subunits of general transcription factor TFIIF (RAP30 and RAP74) in vitro and in vivo; GAS41 binds two non-overlapping regions of the RAP30 C-terminus with an ionic component; GAS41 does not directly bind TBP or RNA Pol II, suggesting it functions as a TFIIF co-factor. |
GST pull-down, co-immunoprecipitation of endogenous proteins, domain mapping |
BMC molecular biology |
Medium |
20618998
|
| 2019 |
Yeats4 recruits the Dot1l-RNA Pol II complex to the Lmo4 promoter by recognizing H3K27ac modification, initiating Lmo4 transcription in α4β7+ CLPs; Yeats4 conditional knockout in the hematopoietic system reduces ILC numbers and impairs ILC lineage commitment from common lymphoid progenitors. |
Conditional knockout mouse model, ChIP demonstrating Yeats4 and Dot1l co-occupancy at Lmo4 promoter, co-IP of Yeats4-Dot1l-RNA Pol II, rescue experiments |
The Journal of experimental medicine |
Medium |
31434684
|
| 2024 |
KAT8-mediated acetylation of YEATS4 prevents its ubiquitination and proteasomal degradation by the E3 ligase HUWE1; acetylation of YEATS4 by KAT8 impairs YEATS4-HUWE1 interaction, stabilizing YEATS4 protein levels. |
Protein Stability Regulators Screening Assay, co-IP of YEATS4-HUWE1, KAT8 inhibitor MG149 treatment, ubiquitination assays, CRISPR-Cas9 library screening |
Advanced science |
Medium |
38526153
|
| 2021 |
Yaf9 reads histone acetylation during the oxidative phase of the yeast metabolic cycle to recruit SWR1-C and NuA4 complexes, promoting H2A.Z deposition and H4 acetylation at metabolic gene promoters; disruption of Yaf9-H3 acetyl reading impairs timely transcription of metabolic genes and reduces chromatin machinery occupancy. |
ChIP-seq, ChIP-qPCR, genome-wide transcriptomics, YEATS domain point mutants blocking acetylhistone binding |
Genes & development |
Medium |
34819351
|
| 2004 |
Bdf1p is a multicopy suppressor of yaf9Δ phenotypes in yeast; both Yaf9p and Bdf1p bind to promoters of underexpressed genes and H3/H4 acetylation at these promoters is significantly reduced in yaf9Δ, indicating Yaf9p promotes histone acetylation at target gene promoters. |
Multicopy suppressor screen, genome-wide transcript analysis, ChIP for Yaf9p/Bdf1p promoter occupancy and histone acetylation |
Molecular microbiology |
Medium |
15255905
|
| 2022 |
GAS41 binds to H2A.Z.2 and activates Notch1 and its downstream mediators; depletion of GAS41 or H2A.Z.2 down-regulates Notch signaling and sensitizes pancreatic cancer cells to gemcitabine. |
Co-immunoprecipitation, ChIP, siRNA knockdown, in vitro and in vivo tumorigenesis assays |
Cellular oncology |
Medium |
35503594
|
| 2011 |
Gas41 directly interacts with c-Myc and n-Myc proteins; the C-terminal portion of Gas41 (outside the YEATS domain) is required for this interaction; Gas41 and Myc show correlated expression in neuroblastomas and glioblastomas. |
Yeast two-hybrid, GST pull-down, domain mapping with YEATS and C-terminal deletion constructs, yeast complementation assay |
Acta biochimica Polonica |
Low |
22068108
|
| 2012 |
GAS41 overexpression leads to increased multipolar spindles and is associated with pericentrosome material; combined overexpression with reduced NuMA increases bipolar spindles with misaligned chromosomes, suggesting GAS41 plays a role at the spindle pole. |
Induced and endogenous overexpression in HeLa cells, immunofluorescence microscopy for spindle morphology, co-manipulation with NuMA |
Genes, chromosomes & cancer |
Low |
22619067
|
| 2002 |
TACC1 interacts with the C-terminus of GAS41/NuBI1, suggesting GAS41 participates in multiple protein complexes potentially relevant to oncogenesis. |
Yeast two-hybrid screening of mammary epithelial cDNA library |
The Biochemical journal |
Low |
11903063
|
| 2017 |
YEATS4 interacts with β-catenin and activates β-catenin/TCF signaling; knockdown of YEATS4 impairs oncogenic Ras-mediated malignant transformation of normal pancreatic cells. |
Co-immunoprecipitation of YEATS4-β-catenin, luciferase reporter for TCF activity, siRNA knockdown, transformation assay with oncogenic Ras |
Oncotarget |
Low |
28445953
|
| 2025 |
YEATS4 is a reader of H3K14 crotonylation (H3K14cr); H3K14cr reading by YEATS4 is associated with transcriptional activation of fatty acid metabolism genes (CD36, CPT1A, ACOX1) and enhancement of breast cancer stem cell self-renewal. |
Binding assays for H3K14cr, integrative metabolomic/epigenomic/transcriptomic analysis, ChIP-seq, knockdown/overexpression in breast cancer cells |
Cell reports |
Medium |
41060805
|
| 2024 |
GAS41 regulates nuclear shape by binding H3K27ac/cr through its YEATS domain; YEATS domain mutants unable to bind H3K27ac/cr fail to rescue nuclear shape abnormalities in GAS41-knockout cells. GAS41 recruits BRD2 and the Mediator complex (MED14, MED23) to gene loci of nuclear shape regulators (LMNB1, LMNB2, SYNE4, LEMD2) to activate their transcription. |
Genetic ablation (CRISPR), rescue with wild-type vs. YEATS domain mutant GAS41, ChIP for BRD2/Mediator subunits at target loci, nuclear morphology imaging |
Pharmacological research |
Medium |
38964523
|
| 2025 |
Yaf9-YEATS domain slows SWR1 complex dissociation from chromatin (while Bdf1 promotes association); live-cell single-molecule tracking and genome-wide ChIP-exo reveal Yaf9 and Bdf1 contributions to global SWR1 targeting and histone exchange at +1 nucleosomes. |
Live-cell single-molecule tracking, genome-wide ChIP combined with exonuclease treatment (ChIP-exo), domain mutant analysis |
Science advances |
High |
40768570
|
| 2026 |
Yaf9 is required in both NuA4 and SWR1 complexes (not just one) for cell viability when H4 acetylation is impaired; loss of Yaf9 in a strain with impaired H4 acetylation causes G2/M arrest and activation of homologous recombination. This synthetic lethality is independent of Yaf9 YEATS domain acyl-lysine reading activity. |
Genetic epistasis (synthetic lethality), cell cycle analysis, assessment of homologous recombination pathway activation, YEATS domain inactivation mutant |
Genetics |
Medium |
41653028
|