Evidence map›Paper›PMID 28065269›Full record

ArticleMethods in enzymology2017

Methods for Structural and Functional Analyses of Intramembrane Prenyltransferases in the UbiA Superfamily.

Y Yang, N Ke, S Liu, W Li

Open access · greenAbstract read
In one paragraph

Article in Methods in enzymology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 13 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

4 authors at 2 institutions in 1 country.

Y YangWashington University School of Medicine, St. Louis, MO, United States.
N KeNew England Biolabs, Ipswich, MA, United States.
S LiuWashington University School of Medicine, St. Louis, MO, United States.
W LiWashington University School of Medicine, St. Louis, MO, United States. Electronic address: weikai@wustl.edu.
Washington University in St. Louis · USNew England Biolabs (United States) · US

Funding

STRUCTURAL AND FUNCTIONAL BASIS OF THE VITAMIN K CYCLER01HL121718 · NHLBI · WASHINGTON UNIVERSITY · PI Weikai Li · 2014 to 2026
$5.2M
Structural and Biochemical Basis of the Vitamin K cycleR00HL097083 · NHLBI · WASHINGTON UNIVERSITY · PI LI, WEIKAI · 2011 to 2013
$735k
Structural and Biochemical Basis of the Vitamin K cycleK99HL097083 · NHLBI · HARVARD MEDICAL SCHOOL · PI LI, WEIKAI · 2009 to 2010
$180k
NHLBI NIH HHS K99 HL097083NHLBI NIH HHS R00 HL097083NHLBI NIH HHS R01 HL121718
6 · The paper itself

Abstract

The UbiA superfamily is a group of intramembrane prenyltransferases that generate lipophilic compounds essential in biological membranes. These compounds, which include various quinones, hemes, chlorophylls, and vitamin E, participate in electron transport and function as antioxidants, as well as acting as structural lipids of microbial cell walls and membranes. Prenyltransferases producing these compounds are involved in important physiological processes and human diseases. These UbiA superfamily members differ significantly in their enzymatic activities and substrate selectivities. This chapter describes examples of methods that can be used to group these intramembrane enzymes, analyze their activity, and screen and crystallize homolog proteins for structure determination. Recent structures of two archaeal homologs are compared with structures of soluble prenyltransferases to show distinct mechanisms used by the UbiA superfamily to control enzymatic activity in membranes.

Indexed as

Structure-Activity RelationshipCell MembraneDimethylallyltranstransferaseEnzyme AssaysHumansProtein ConformationDimethylallyltranstransferaseCOQ2CrystallographyCrystal structuresIntramembrane enzymesLiquid cubic phaseMembrane proteinsPrenyltransferasesQuinonesSequence clusteringStructural lipidsUbiAUBIAD1

Identifiers

PMID28065269
PMCPMC5432130
OpenAlexW2560488545

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.