Evidence map›Paper›PMID 21821907›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2011

Expression, purification, crystallization and preliminary crystallographic analysis of Cg1458: a novel oxaloacetate decarboxylase from Corynebacterium glutamicum.

Tingting Ran, Yu Wang, Dongqing Xu, Weiwu Wang

Open access · bronzeAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

4 citing papers in PubMed, 8 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 1 institution in 1 country.

Tingting RanKey Laboratory of Microbiological Engineering of Agricultural Environment, Ministry of Agriculture, College of Life Sciences, Nanjing Agricultural University, Nanjing, People's Republic of China.
Yu Wang
Dongqing Xu
Weiwu Wang
Nanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxaloacetate decarboxylase catalyses the decarboxylation of oxaloacetate to pyruvate and CO(2). Recently, the Corynebacterium glutamicum gene product Cg1458 was determined to be a soluble oxaloacetate decarboxylase. To elucidate the mechanism of oxaloacetate decarboxylation by Cg1458, recombinant Cg1458 was purified and crystallized. The best crystal was grown from 0.2 M MgCl(2), 0.1 M Bis-Tris pH 6.0, 25%(w/v) polyethylene glycol 3350 using the hanging-drop method. The crystals belonged to space group P4(3)2(1)2, with unit-cell parameters a = b = 124.1, c = 73.6 Å. The crystals are most likely to contain a dimer in the asymmetric unit, with a V(M) value of 2.27 Å(3) Da(-1). A full data set was collected at 1.9 Å resolution using synchrotron radiation on beamline BL17U of SSRF, Shanghai, China. Structure-solution attempts by molecular replacement were successful with PDB entries 3qdf or 2dfu as the template.

Indexed as

Carboxy-LyasesCorynebacterium glutamicumCrystallizationCrystallography, X-RayGene ExpressionCarboxy-Lyasesoxaloacetate decarboxylase

Identifiers

PMID21821907
PMCPMC3151140
OpenAlexW1984842058

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.