Evidence map›Paper›PMID 16912289›Full record

ArticleJournal of virology2006

Crystal structure of the moloney murine leukemia virus RNase H domain.

David Lim, G Glenn Gregorio, Craig Bingman, Erik Martinez-Hackert, Wayne A Hendrickson, Stephen P Goff

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

29 citing papers in PubMed, 62 citations in OpenAlex.

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  7. RNA sequencing by direct tagmentation of RNA/DNA hybrids.Proceedings of the National Academy of Sciences of the United States of America · 2020
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  19. Retroviral reverse transcriptases.Cellular and molecular life sciences : CMLS · 2010
    Review
  20. 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

6 authors at 2 institutions in 1 country.

David LimIntegrated Program in Cellular, Molecular and Biophysical Studies, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA.
G Glenn Gregorio
Craig Bingman
Erik Martinez-Hackert
Wayne A Hendrickson
Stephen P Goff
Columbia University · USHoward Hughes Medical Institute · US

Funding

CONSTRUCTION AND ANALYSIS OF RETROVIRUS MUTANTSR37CA030488 · NCI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI GOFF, STEPHEN PAINE · 1990 to 2013
$2.2M
NCI NIH HHS R37 CA030488NCI NIH HHS R37 CA 30488
6 · The paper itself

Abstract

A crystallographic study of the Moloney murine leukemia virus (Mo-MLV) RNase H domain was performed to provide information about its structure and mechanism of action. These efforts resulted in the crystallization of a mutant Mo-MLV RNase H lacking the putative helix C (DeltaC). The 1.6-Angstroms resolution structure resembles the known structures of the human immunodeficiency virus type 1 (HIV-1) and Escherichia coli RNase H. The structure revealed the coordination of a magnesium ion within the catalytic core comprised of the highly conserved acidic residues D524, E562, and D583. Surface charge mapping of the Mo-MLV structure revealed a high density of basic charges on one side of the enzyme. Using a model of the Mo-MLV structure superimposed upon a structure of HIV-1 reverse transcriptase bound to an RNA/DNA hybrid substrate, Mo-MLV RNase H secondary structures and individual amino acids were examined for their potential roles in binding substrate. Identified regions included Mo-MLV RNase H beta1-beta2, alphaA, and alphaB and residues from alphaB to alphaD and its following loop. Most of the identified substrate-binding residues corresponded with residues directly binding nucleotides in an RNase H from Bacillus halodurans as observed in a cocrystal structure with RNA/DNA. Finally, superimposition of RNases H of Mo-MLV, E. coli, and HIV-1 revealed that a loop of the HIV-1 connection domain resides within the same region of the Mo-MLV and E. coli C-helix. The HIV-1 connection domain may serve to recognize and bind the RNA/DNA substrate major groove.

Indexed as

Amino Acid SequenceAnimalsBinding SitesCrystallizationCrystallography, X-RayMiceModels, MolecularMolecular Sequence DataMoloney murine leukemia virusProtein FoldingProtein Structure, TertiaryRibonuclease HSequence AlignmentRibonuclease H

Identifiers

PMID16912289
PMCPMC1563865
OpenAlexW2082872528

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.