Evidence map›Paper›PMID 19415708›Full record

ArticleChembiochem : a European journal of chemical biology2009

Functional analysis of MycE and MycF, two O-methyltransferases involved in the biosynthesis of mycinamicin macrolide antibiotics.

Shengying Li, Yojiro Anzai, Kenji Kinoshita, Fumio Kato, David H Sherman

Open access · greenAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

14 citing papers in PubMed, 26 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

5 authors at 2 institutions in 2 countries.

Shengying LiLife Sciences Institute, Department of Medicinal Chemistry, Chemistry, and Microbiology and Immunology, University of Michigan, 210 Washtenaw Avenue, Ann Arbor, MI 48109-2216, USA.
Yojiro Anzai
Kenji Kinoshita
Fumio Kato
David H Sherman
University of Michigan–Ann Arbor · USMukogawa Women's University · JP

Funding

Structure and Engineering of Natural Product Cytochrome P450 EnzymesR01GM078553 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MONTGOMERY, JOHN, PODUST, LARISSA M. · 2007 to 2015
$2.9M
NIGMS NIH HHS GM78553NIGMS NIH HHS R01 GM078553
6 · The paper itself

Abstract

Mg motors: We characterized the in vitro function of MycE and MycF, two O-methyltransferases involved in the biosynthesis of mycinamicin antibiotics. Each enzyme was confirmed to be an S-adenosyl-L-methionine (SAM)-dependent deoxysugar methyltransferase. Their optimal activities require the presence of Mg(2+). With the reconstituted in vitro assays, the order of mycinamicin VI-->III-->IV in the post-PKS (polyketide synthase) tailoring pathway of mycinamicin was unambiguously determined.

Indexed as

Amino Acid SequenceAnti-Bacterial AgentsKineticsMacrolidesMagnesiumMethyltransferasesMolecular Sequence DataMultigene FamilyPhylogenyPolyketide SynthasesProtein O-MethyltransferaseSequence Homology, Amino AcidAnti-Bacterial AgentsMacrolidesMagnesiumMethyltransferasesmycinamicinsPolyketide SynthasesProtein O-MethyltransferaseS-adenosyl-L-methionine (R,S)-reticuline 7-O-methyltransferase

Identifiers

PMID19415708
PMCPMC2861363
OpenAlexW2017779766

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.