Evidence map›Paper›PMID 26724995›Full record

ArticleStructure (London, England : 1993)2016

Structures of the Carbon-Phosphorus Lyase Complex Reveal the Binding Mode of the NBD-like PhnK.

Kailu Yang, Zhongjie Ren, Frank M Raushel, Junjie Zhang

Abstract read
In one paragraph

Article in Structure (London, England : 1993), 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. Article
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  4. Review
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  6. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Kailu YangDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, TX 77843, USA.
Zhongjie RenDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, TX 77843, USA.
Frank M RaushelDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, TX 77843, USA; Department of Chemistry, Texas A&M University, College Station, TX 77843, USA. Electronic address: raushel@tamu.edu.
Junjie ZhangDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, TX 77843, USA. Electronic address: junjiez@tamu.edu.

Funding

The Enzymology of Phosphonate MetabolismR01GM103917 · NIGMS · TEXAS A&M UNIVERSITY · PI RAUSHEL, FRANK M. · 2013 to 2016
$1.1M
NIGMS NIH HHS GM103917NIGMS NIH HHS R01 GM103917
6 · The paper itself

Abstract

The carbon-phosphorus (C-P) lyase complex is essential for the metabolism of unactivated phosphonates to phosphate in bacteria. Using single-particle cryo-electron microscopy, we determined two structures of the C-P lyase core complex PhnG2H2I2J2, with or without PhnK. PhnG2H2I2J2 is a two-fold symmetric hetero-octamer. Its two PhnJ subunits provide two identical binding sites for PhnK. Only one PhnK binds to PhnG2H2I2J2 due to steric hindrance. PhnK is homologous to the nucleotide-binding domain (NBD) of ATP-binding cassette transporters. The α helices 3 and 4 of PhnK bind to α helix 6 and a loop (residues 227-230) of PhnJ, in a different mode from the binding of NBDs to their transmembrane partners. Moreover, binding of PhnK exposes the active site residue, Gly32 of PhnJ, located near the interface between PhnJ and PhnH. This structural information provides a basis for further deciphering of the reaction mechanism of the C-P lyase.

Indexed as

Adenosine TriphosphateAmino Acid SequenceBinding SitesEscherichia coliEscherichia coli ProteinsLyasesMolecular Sequence DataProtein BindingAdenosine Triphosphatecarbon-phosphorus lyaseEscherichia coli ProteinsLyasesPhnK protein, E coli

Identifiers

PMID26724995
PMCPMC4706772

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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.