Evidence map›Paper›PMID 26859380›Full record

ArticleChemical communications (Cambridge, England)2016

Isotope effect analyses provide evidence for an altered transition state for RNA 2'-O-transphosphorylation catalyzed by Zn(2+).

Shuming Zhang, Hong Gu, Haoyuan Chen, Emily Strong, Edward W Ollie, Daniel Kellerman, Danni Liang, Masaru Miyagi, Vernon E Anderson, Joseph A Piccirilli and 2 more

Abstract read
In one paragraph

Article in Chemical communications (Cambridge, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Nucleobase Coordination With MgChemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  2. Transition State Analysis of SAMHD1 from PrimaryJournal of the American Chemical Society · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Phosphodiester models for cleavage of nucleic acids.Beilstein journal of organic chemistry · 2018
    Review
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

12 authors.

Shuming ZhangDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.
Hong GuDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.
Haoyuan ChenCenter for Integrative Proteomics Research, BioMaPS Institute for Quantitative Biology and Department of Chemistry and Chemical Biology, Rutgers University Piscataway, NJ 08854, USA.
Emily StrongDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.
Edward W OllieDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.
Daniel KellermanDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.
Danni LiangDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.
Masaru MiyagiCase Center for Proteomics and Bioinformatics, Case Western Reserve University, Cleveland, OH 44106, USA.
Vernon E AndersonDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.
Joseph A PiccirilliDepartment of Chemistry and Department of Biochemistry and Molecular Biology, The University of Chicago, Chicago, IL 60637, USA.
Darrin M YorkCenter for Integrative Proteomics Research, BioMaPS Institute for Quantitative Biology and Department of Chemistry and Chemical Biology, Rutgers University Piscataway, NJ 08854, USA.
Michael E HarrisDepartment of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA. meh2@cwru.edu.

Funding

Multi-Scale Quantum Models for Ribozyme CatalysisR01GM062248 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Darrin M York · 2001 to 2026
$7.1M
Mechanistic Enzymology of Phosphoryl Transfer EnzymesR01GM096000 · NIGMS · UNIVERSITY OF FLORIDA · PI HARRIS, MICHAEL E. · 2011 to 2017
$1.9M
NIGMS NIH HHS R01 GM062248NIGMS NIH HHS R01 GM096000
6 · The paper itself

Abstract

Solvent D2O and (18)O kinetic isotope effects on RNA 2'-O-transphosphorylation catalyzed by Zn(2+) demonstrate an altered transition state relative to specific base catalysis. A recent model from DFT calculations involving inner sphere coordination to the non-bridging and leaving group oxygens is consistent with the data.

Indexed as

CatalysisIsotopesPhosphorylationRNAZincIsotopesRNAZinc

Identifiers

PMID26859380
PMCPMC4916458

What OpenQuestion holds

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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.