Evidence map›Paper›PMID 19492832›Full record

ArticleJournal of the American Chemical Society2009

Trans-cyclization of phosphatidylinositol catalyzed by phospholipase C from Streptomyces antibioticus.

Chuan Bai, Li Zhao, Mario Rebecchi, Ming-Daw Tsai, Karol S Bruzik

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

1 citing paper in PubMed, 6 citations in OpenAlex.

  1. 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

5 authors at 3 institutions in 2 countries.

Chuan BaiDepartment of Medicinal Chemistry and Pharmacognosy, The University of Illinois at Chicago, Chicago, Illinois 60612, USA.
Li Zhao
Mario Rebecchi
Ming-Daw Tsai
Karol S Bruzik
The Ohio State University · USInstitute of Biological Chemistry, Academia Sinica · TWState University of New York · US

Funding

Mechanism of Calcium-Dependent Phospholipases CR01GM057568 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI BRUZIK, KAROL S · 1999 to 2008
$1.9M
NIGMS NIH HHS GM 57568NIGMS NIH HHS R01 GM057568
6 · The paper itself

Abstract

Calcium-dependent phosphatidylinositol-specific phospholipase C from Streptomyces antibioticus (saPLC1) catalyzes the cleavage of phosphatidylinositol (PI) by an unusual mechanism involving a 1,6-cyclization with formation of inositol trans-1,6-cyclic phosphate (1,6-IcP), rather then inositol cis-1,2-cyclic phosphate (1,2-IcP). This conclusion has been reached based on the comparison of the released cyclic phosphate intermediate by the H16A mutant of saPLC1 with a genuine 1,6-IcP synthesized by a chemoenzymatic approach.

Indexed as

CatalysisCyclizationNuclear Magnetic Resonance, BiomolecularPhosphatidylinositolsStreptomyces antibioticusSubstrate SpecificityType C PhospholipasesPhosphatidylinositolsType C Phospholipases

Identifiers

PMID19492832
PMCPMC2734487
OpenAlexW2056489382

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.