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ProteomicsTwo DOT1 enzymes cooperatively mediate efficient ubiquitin-independent histone H3 lysine 76 tri-methylation in kinetoplastids
In higher eukaryotes, a single DOT1 histone H3 lysine 79 (H3K79) methyltransferase processively produces H3K79me2/me3 from me0 through histone H2B mono-ubiquitin interaction. The early-branched kinetoplastid Trypanosoma brucei harbors the essential H3K76 di-methyltransferase DOT1A and the non-essent...
ORGANISM(S): Trypanosoma Brucei (ncbitaxon:5691) 
2022-11-09 | MSV000090680 | MassIVE
ProteomicsDevelopment of a high-throughput (10 minute microflow gradient) platform for quantitation of histone modifications on a new QTOF instrument
Histone post-translational modifications (PTMs) regulate gene expression patterns through epigenetic mechanisms. The 5 histone proteins (H1, H2A, H2B, H3, and H4) are extensively modified, with over 75 distinct modification types spanning more than 200 sites. Despite strong advances in mass spectrom...
ORGANISM(S): Homo Sapiens 
2025-10-31 | PXD056434 | panorama
ProteomicsThe modified RNA base acp3U is an attachment site for N-glycans in glycoRNA
GlycoRNA consists of RNAs modified with secretory N-glycans that are presented on the cell surface. While previous work supported a covalent linkage between RNA and glycans, the direct chemical nature of the RNA-glycan connection was not described. Here we develop a sensitive and scalable protocol t...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-10-31 | MSV000093213 | MassIVE
ProteomicsWDR76_SPIN1_Halo-AP_Enriched_Histones_AscendDIA
Histone PTM bottom-up profiling of Halo-WDR76 or Halo-SPIN1 Enriched or total histones (w Propionylation; no spike-in peptide) Supplementry data for WDR76-SPIN1 SCAP Analysis
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-04-15 | MSV000094548 | MassIVE
ProteomicsMucus production, host-microbiome interactions, hormone sensitivity, and innate immune responses modeled in human endo- and ecto-cervix chips
Modulation of mucus production by the human ecto- and endo-cervical epithelium by steroid hormones and associated interactions with commensal microbiome play a central role in the physiology and pathophysiology of the female reproductive tract. However, most of our knowledge about these interactions...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-04-26 | MSV000091806 | MassIVE
ProteomicsHalo-WDR76_Purification_WDR76KObackground_MudPIT_wPTMs
Halo purification samples analyzed using Multidimentional Protein identification Technology (MudPIT) on Orbitrap Velos Elite. Baits Halo-WDR76. Purification was performed using whole cell extract from a stable cell line of 293FRT cells in WDR76 KO background. Control purification was performed on bl...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-02-11 | MSV000086849 | MassIVE
ProteomicsHalo-Control/WDR76/SPIN1/CBX5_purification_MudPIT_wPTMs
Halo purification samples analyzed using Multidimentional Protein identification Technology (MudPIT) on Orbitrap Velos Elite. Baits are Halo-WDR76, Halo-SPIN1, Halo-CBX5. The bait for Control Purification is Halo tag only. Purification for each bait was performed using whole cell extract from a stab...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-02-11 | MSV000086846 | MassIVE
ProteomicsHalo-WDR76_Purification_inWDR76KO_DSSO-XL-MS
Halo purified WDR76 from a stable cell line of 293FRT in WDR76 KO background. DSSO crosslinking performed in eluted samples. Data collected using ms1/ms2/ms3 method. Data searched using Proteomics Discoverer 2.4 with XlinkX.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-02-09 | MSV000086828 | MassIVE
ProteomicsWDR76-SPIN1_SCAP-E2-XL_mzTab and mgf
SCAP-XL of Halo-WDR76 and SNAP-SPIN1 from stable cell line in WDR76 KO background. Serial Capture Affinity Purification (SCAP) was performed on whole cell extract of a stable cell line of 293FRT cells in WDR76 KO background. DSSO crosslinked in E2 sample. Data was acquired using a ms1/ms2/ms3 method...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-01-22 | MSV000086749 | MassIVE
ProteomicsWDR76-SPIN1_inWDR76KO_SCAP-MS_MudPIT
Serial Capture Affinity Purification (SCAP) samples analyzed using Multidimentional Protein identification Technology (MudPIT) on Orbitrap Velos Elite. Baits are SNAP-SPIN1 and Halo-WDR76. SNAP purification was performed first, then Halo purification was performed. SCAP was performed using whole cel...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-02-03 | MSV000086802 | MassIVE
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