Evidence map›Paper›PMID 21734642›Full record

ArticleMolecular systems biology2011

Combinatorial depletion analysis to assemble the network architecture of the SAGA and ADA chromatin remodeling complexes.

Kenneth K Lee, Mihaela E Sardiu, Selene K Swanson, Joshua M Gilmore, Michael Torok, Patrick A Grant, Laurence Florens, Jerry L Workman, Michael P Washburn

Abstract read
In one paragraph

Article in Molecular systems biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

99 citing papers in PubMed.

  1. Article
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  6. UPS writes a new saga of SAGA.Biochimica et biophysica acta. Gene regulatory mechanisms · 2023
    Review
  7. Article
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  15. Review
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  20. Review

39 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Kenneth K LeeStowers Institute for Medical Research, Kansas City, MO 64110, USA.
Mihaela E Sardiu
Selene K Swanson
Joshua M Gilmore
Michael Torok
Patrick A Grant
Laurence Florens
Jerry L Workman
Michael P Washburn

Funding

Mechanisms of Transcriptional Regulation in ChromatinR37GM047867 · NIGMS · STOWERS INSTITUTE FOR MEDICAL RESEARCH · PI WORKMAN, JERRY L · 2001 to 2010
$3.4M
MECHANISMS OF TRANSCRIPTIONAL REGULATION IN CHROMATINR01GM047867 · NIGMS · STOWERS INSTITUTE FOR MEDICAL RESEARCH · PI WORKMAN, JERRY L · 1992 to 2014
$1.5M
NIGMS NIH HHS R01 GM047867NIGMS NIH HHS R37 GM047867NIGMS NIH HHS R37GM047867
6 · The paper itself

Abstract

Despite the availability of several large-scale proteomics studies aiming to identify protein interactions on a global scale, little is known about how proteins interact and are organized within macromolecular complexes. Here, we describe a technique that consists of a combination of biochemistry approaches, quantitative proteomics and computational methods using wild-type and deletion strains to investigate the organization of proteins within macromolecular protein complexes. We applied this technique to determine the organization of two well-studied complexes, Spt-Ada-Gcn5 histone acetyltransferase (SAGA) and ADA, for which no comprehensive high-resolution structures exist. This approach revealed that SAGA/ADA is composed of five distinct functional modules, which can persist separately. Furthermore, we identified a novel subunit of the ADA complex, termed Ahc2, and characterized Sgf29 as an ADA family protein present in all Gcn5 histone acetyltransferase complexes. Finally, we propose a model for the architecture of the SAGA and ADA complexes, which predicts novel functional associations within the SAGA complex and provides mechanistic insights into phenotypical observations in SAGA mutants.

Indexed as

Chromatin Assembly and DisassemblyComputational BiologyDatabases, GeneticGene DeletionHistone AcetyltransferasesModels, GeneticPhenotypePlasmidsProteomicsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTrans-ActivatorsTranscription FactorsADA2 protein, S cerevisiaeHistone AcetyltransferasesNGG1 protein, S cerevisiaeSaccharomyces cerevisiae ProteinsSAGA complex, S cerevisiaeSgf29 protein, S cerevisiaeTrans-ActivatorsTranscription Factors

Identifiers

PMID21734642
PMCPMC3159981

What OpenQuestion holds

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LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.