Evidence map›Paper›PMID 23908047›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2013

Crystallization and preliminary X-ray analysis of an alanine dehydrogenase from Bacillus megaterium WSH-002.

Xiaoyun Lu, Qiufen Yi, Guofang Zhang, Xianming Zhu, Honggang Zhou, Hui Dong

Erratum issuedAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

6 authors.

Xiaoyun LuTianjin University of Science and Technology, Tianjin 300222, People's Republic of China.
Qiufen Yi
Guofang Zhang
Xianming Zhu
Honggang Zhou
Hui Dong

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alanine dehydrogenase (L-AlaDH) from Bacillus megaterium WSH-002 catalyses the NAD⁺-dependent interconversion of L-alanine and pyruvate. The enzyme was expressed in Escherichia coli BL21 (DE3) cells and purified with a His6 tag by Ni²⁺-chelating affinity chromatography for X-ray crystallographic analysis. Crystals were grown in a solution consisting of 0.1 M HEPES pH 8.0, 12%(w/v) polyethylene glycol 8000, 8%(v/v) ethylene glycol at a concentration of 15 mg ml⁻¹ purified protein. The crystal diffracted to 2.35 Å resolution and belonged to the trigonal space group R32, with unit-cell parameters a = b = 125.918, c = 144.698 Å.

Indexed as

Alanine DehydrogenaseBacillus megateriumBacterial ProteinsCrystallizationCrystallography, X-RayAlanine DehydrogenaseBacterial Proteinsalanine dehydrogenaseBacillus megaterium

Identifiers

PMID23908047
PMCPMC3729178

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.