Evidence map›Paper›PMID 21878546›Full record

ArticleRNA (New York, N.Y.)2011

Interactions of a Pop5/Rpp1 heterodimer with the catalytic domain of RNase MRP.

Anna Perederina, Elena Khanova, Chao Quan, Igor Berezin, Olga Esakova, Andrey S Krasilnikov

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 31% of its field
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

6 citing papers in PubMed, 8 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Anna PerederinaDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA16802, USA.
Elena Khanova
Chao Quan
Igor Berezin
Olga Esakova
Andrey S Krasilnikov
Pennsylvania State University · US

Funding

Proteins in RNA-Based EnzymesR01GM085149 · NIGMS · PENNSYLVANIA STATE UNIVERSITY, THE · PI KRASILNIKOV, ANDREY S. · 2008 to 2017
$2.9M
NIGMS NIH HHS GM085149NIGMS NIH HHS R01 GM085149
6 · The paper itself

Abstract

Ribonuclease (RNase) MRP is a multicomponent ribonucleoprotein complex closely related to RNase P. RNase MRP and eukaryotic RNase P share most of their protein components, as well as multiple features of their catalytic RNA moieties, but have distinct substrate specificities. While RNase P is practically universally found in all three domains of life, RNase MRP is essential in eukaryotes. The structural organizations of eukaryotic RNase P and RNase MRP are poorly understood. Here, we show that Pop5 and Rpp1, protein components found in both RNase P and RNase MRP, form a heterodimer that binds directly to the conserved area of the putative catalytic domain of RNase MRP RNA. The Pop5/Rpp1 binding site corresponds to the protein binding site in bacterial RNase P RNA. Structural and evolutionary roles of the Pop5/Rpp1 heterodimer in RNases P and MRP are discussed.

Indexed as

Catalytic DomainProtein MultimerizationAmino Acid SequenceBase SequenceCarrier ProteinsEndoribonucleasesHoloenzymesModels, MolecularMolecular Sequence DataNucleic Acid ConformationRNA, FungalSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence AlignmentCarrier ProteinsEndoribonucleasesHoloenzymesPop5 protein, S cerevisiaeRNA, FungalRPP1 protein, S cerevisiaeSaccharomyces cerevisiae Proteins

Identifiers

PMID21878546
PMCPMC3185923
OpenAlexW2139390295

What OpenQuestion holds

Textmetadata
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.