Evidence map›Paper›PMID 23568335›Full record

ArticleProteins2013

Structure of the RNA-directed RNA polymerase from the cystovirus φ12.

Zhen Ren, Matthew C Franklin, Ranajeet Ghose

Abstract read
In one paragraph

Article in Proteins, 2013. 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
–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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
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

3 authors.

Zhen RenDepartment of Chemistry, The City College of New York, New York, New York 10031, USA.
Matthew C Franklin
Ranajeet Ghose

Funding

TNC FUNCTION IN APOPTOTIC ANTIGEN DRIVEN AUTOIMMUNITYG12RR003060 · NCRR · CITY COLLEGE OF NEW YORK · PI WALLMAN, JOSHUA · 1985 to 2011
$26.1M
Cellular/Molecular Basis of Development: Research CenterG12MD007603 · NIMHD · CITY COLLEGE OF NEW YORK · PI PEZZANO, MARK · 2012 to 2017
$11.5M
NCRR NIH HHS G12 RR003060NIMHD NIH HHS 8G12MD007603NIMHD NIH HHS G12 MD007603
6 · The paper itself

Abstract

We have determined the structure of P2, the self-priming RdRp from cystovirus φ12 in two crystal forms (A, B) at resolutions of 1.7 Å and 2.1 Å. Form A contains Mg(2+) bound at a site that deviates from the canonical noncatalytic position seen in form B. These structures provide insight into the temperature sensitivity of a ts-mutant. However, the tunnel through which template ssRNA accesses the active site is partially occluded by a flexible loop; this feature, along with suboptimal positioning of other structural elements that prevent the formation of a stable initiation complex, indicate an inactive conformation in crystallo.

Indexed as

Binding SitesCatalytic DomainCrystallography, X-RayCystoviridaeMagnesiumMolecular ConformationRNARNA-Dependent RNA PolymeraseMagnesiumRNARNA-Dependent RNA Polymerasebacteriophagecystovirusde novo initiationreplicationRNA-directed RNA polymerasetranscription

Identifiers

PMID23568335
PMCPMC4090683

What OpenQuestion holds

Textmetadata
LicenceTDM
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.